Network Working Group J. Reynolds
Request for Comments: 1700 J. Postel
STD: 2 ISI
Obsoletes RFCs: 1340, 1060, 1010, 990, 960, October 1994
943, 923, 900, 870, 820, 790, 776, 770,
762, 758,755, 750, 739, 604, 503, 433, 349
Obsoletes IENs: 127, 117, 93
Category: Standards Track
ASSIGNED NUMBERS
Status of this Memo
This memo is a status report on the parameters (i.e., numbers and
keywords) used in protocols in the Internet community. Distribution
of this memo is unlimited.
OVERVIEW
This RFC is a snapshot of the ongoing process of the assignment of
protocol parameters for the Internet protocol suite. To make the
current information readily available the assignments are kept up-to-
date in a set of online text files. This RFC has been assembled by
catinating these files together with a minimum of formatting "glue".
The authors appologize for the somewhat rougher formatting and style
than is typical of most RFCs.
We expect that various readers will notice specific items that should be
corrected. Please send any specific corrections via email to
.
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RFC 1700 Assigned Numbers October 1994
INTRODUCTION
The files in this directory document the currently assigned values for
several series of numbers used in network protocol implementations.
ftp://ftp.isi.edu/in-notes/iana/assignments
The Internet Assigned Numbers Authority (IANA) is the central
coordinator for the assignment of unique parameter values for Internet
protocols. The IANA is chartered by the Internet Society (ISOC) and
the Federal Network Council (FNC) to act as the clearinghouse to
assign and coordinate the use of numerous Internet protocol
parameters.
The Internet protocol suite, as defined by the Internet Engineering
Task Force (IETF) and its steering group (the IESG), contains numerous
parameters, such as internet addresses, domain names, autonomous
system numbers (used in some routing protocols), protocol numbers,
port numbers, management information base object identifiers,
including private enterprise numbers, and many others.
The common use of the Internet protocols by the Internet community
requires that the particular values used in these parameter fields be
assigned uniquely. It is the task of the IANA to make those unique
assignments as requested and to maintain a registry of the currently
assigned values.
Requests for parameter assignments (protocols, ports, etc.) should be
sent to .
Requests for SNMP network management private enterprise number
assignments should be sent to .
The IANA is located at and operated by the Information Sciences
Institute (ISI) of the University of Southern California (USC).
If you are developing a protocol or application that will require the
use of a link, socket, port, protocol, etc., please contact the IANA
to receive a number assignment.
Joyce K. Reynolds
Internet Assigned Numbers Authority
USC - Information Sciences Institute
4676 Admiralty Way
Marina del Rey, California 90292-6695
Electronic mail: IANA@ISI.EDU
Phone: +1 310-822-1511
Reynolds & Postel [Page 2]
RFC 1700 Assigned Numbers October 1994
Most of the protocols are documented in the RFC series of notes. Some
of the items listed are undocumented. Further information on
protocols can be found in the memo, "Internet Official Protocol
Standards" (STD 1).
Data Notations
The convention in the documentation of Internet Protocols is to
express numbers in decimal and to picture data in "big-endian" order
[COHEN]. That is, fields are described left to right, with the most
significant octet on the left and the least significant octet on the
right.
The order of transmission of the header and data described in this
document is resolved to the octet level. Whenever a diagram shows a
group of octets, the order of transmission of those octets is the
normal order in which they are read in English. For example, in the
following diagram the octets are transmitted in the order they are
numbered.
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| 1 | 2 | 3 | 4 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| 5 | 6 | 7 | 8 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| 9 | 10 | 11 | 12 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Transmission Order of Bytes
Whenever an octet represents a numeric quantity the left most bit in the
diagram is the high order or most significant bit. That is, the bit
labeled 0 is the most significant bit. For example, the following
diagram represents the value 170 (decimal).
0 1 2 3 4 5 6 7
+-+-+-+-+-+-+-+-+
|1 0 1 0 1 0 1 0|
+-+-+-+-+-+-+-+-+
Significance of Bits
Similarly, whenever a multi-octet field represents a numeric quantity
the left most bit of the whole field is the most significant bit. When
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RFC 1700 Assigned Numbers October 1994
a multi-octet quantity is transmitted the most significant octet is
transmitted first.
Special Addresses
There are five classes of IP addresses: Class A through Class E. Of
these, Classes A, B, and C are used for unicast addresses, Class D is
used for multicast addresses, and Class E addresses are reserved for
future use.
With the advent of classless addressing [CIDR1, CIDR2], the
network-number part of an address may be of any length, and the whole
notion of address classes becomes less important.
There are certain special cases for IP addresses. These special cases
can be concisely summarized using the earlier notation for an IP
address:
IP-address ::= { , }
or
IP-address ::= { , ,
}
if we also use the notation "-1" to mean the field contains all 1
bits. Some common special cases are as follows:
(a) {0, 0}
This host on this network. Can only be used as a source
address (see note later).
(b) {0, }
Specified host on this network. Can only be used as a
source address.
(c) { -1, -1}
Limited broadcast. Can only be used as a destination
address, and a datagram with this address must never be
forwarded outside the (sub-)net of the source.
(d) {, -1}
Directed broadcast to specified network. Can only be used
as a destination address.
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RFC 1700 Assigned Numbers October 1994
(e) {, , -1}
Directed broadcast to specified subnet. Can only be used as
a destination address.
(f) {, -1, -1}
Directed broadcast to all subnets of specified subnetted
network. Can only be used as a destination address.
(g) {127, }
Internal host loopback address. Should never appear outside
a host.
REFERENCES
[COHEN] Cohen, D., "On Holy Wars and a Plea for Peace", IEEE Computer
Magazine, October 1981.
[CIDR1] Fuller, V., T. Li, J. Yu, and K. Varadhan, "Classless
Inter-Domain Routing (CIDR): an Address Assignment and
Aggregation Strategy", RFC 1519, September 1993.
[CIDR2] Rekhter, Y., and T. Li, "An Architecture for IP Address
Allocation with CIDR", RFC 1518, September 1993.
[]
URL = ftp://ftp.isi.edu/in-notes/iana/assignments/introduction
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RFC 1700 Assigned Numbers October 1994
VERSION NUMBERS
In the Internet Protocol (IP) [RFC791] there is a field to identify
the version of the internetwork general protocol. This field is 4
bits in size.
Assigned Internet Version Numbers
Decimal Keyword Version References
------- ------- ------- ----------
0 Reserved [JBP]
1-3 Unassigned [JBP]
4 IP Internet Protocol [RFC791,JBP]
5 ST ST Datagram Mode [RFC1190,JWF]
6 SIP Simple Internet Protocol [RH6]
7 TP/IX TP/IX: The Next Internet [RXU]
8 PIP The P Internet Protocol [PXF]
9 TUBA TUBA [RXC]
10-14 Unassigned [JBP]
15 Reserved [JBP]
REFERENCES
[RFC791] Postel, J., ed., "Internet Protocol - DARPA Internet Program
Protocol Specification", STD 5, RFC 791, USC/Information
Sciences Institute, September 1981.
[RFC1190] Topolcic, C., Editor, "Experimental Internet Stream
Protocol, Version 2 (ST-II)", RFC 1190, CIP Working Group,
October 1990.
PEOPLE
[JPB] Jon Postel
[JWF] Jim Forgie
[RH6] Robert Hinden
[RXU] Robert Ullmann
[PXF] Paul Francis
[RXC] Ross Callon
[]
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RFC 1700 Assigned Numbers October 1994
URL = ftp://ftp.isi.edu/in-notes/iana/assignments/version-numbers
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RFC 1700 Assigned Numbers October 1994
PROTOCOL NUMBERS
In the Internet Protocol (IP) [DDN], [RFC791] there is a field, called
Protocol, to identify the next level protocol. This is an 8 bit
field.
Assigned Internet Protocol Numbers
Decimal Keyword Protocol References
------- ------- -------- ----------
0 Reserved [JBP]
1 ICMP Internet Control Message [RFC792,JBP]
2 IGMP Internet Group Management [RFC1112,JBP]
3 GGP Gateway-to-Gateway [RFC823,MB]
4 IP IP in IP (encasulation) [JBP]
5 ST Stream [RFC1190,IEN119,JWF]
6 TCP Transmission Control [RFC793,JBP]
7 UCL UCL [PK]
8 EGP Exterior Gateway Protocol [RFC888,DLM1]
9 IGP any private interior gateway [JBP]
10 BBN-RCC-MON BBN RCC Monitoring [SGC]
11 NVP-II Network Voice Protocol [RFC741,SC3]
12 PUP PUP [PUP,XEROX]
13 ARGUS ARGUS [RWS4]
14 EMCON EMCON [BN7]
15 XNET Cross Net Debugger [IEN158,JFH2]
16 CHAOS Chaos [NC3]
17 UDP User Datagram [RFC768,JBP]
18 MUX Multiplexing [IEN90,JBP]
19 DCN-MEAS DCN Measurement Subsystems [DLM1]
20 HMP Host Monitoring [RFC869,RH6]
21 PRM Packet Radio Measurement [ZSU]
22 XNS-IDP XEROX NS IDP [ETHERNET,XEROX]
23 TRUNK-1 Trunk-1 [BWB6]
24 TRUNK-2 Trunk-2 [BWB6]
25 LEAF-1 Leaf-1 [BWB6]
26 LEAF-2 Leaf-2 [BWB6]
27 RDP Reliable Data Protocol [RFC908,RH6]
28 IRTP Internet Reliable Transaction [RFC938,TXM]
29 ISO-TP4 ISO Transport Protocol Class 4 [RFC905,RC77]
30 NETBLT Bulk Data Transfer Protocol [RFC969,DDC1]
31 MFE-NSP MFE Network Services Protocol [MFENET,BCH2]
32 MERIT-INP MERIT Internodal Protocol [HWB]
33 SEP Sequential Exchange Protocol [JC120]
34 3PC Third Party Connect Protocol [SAF3]
35 IDPR Inter-Domain Policy Routing Protocol [MXS1]
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RFC 1700 Assigned Numbers October 1994
36 XTP XTP [GXC]
37 DDP Datagram Delivery Protocol [WXC]
38 IDPR-CMTP IDPR Control Message Transport Proto [MXS1]
39 TP++ TP++ Transport Protocol [DXF]
40 IL IL Transport Protocol [DXP2]
41 SIP Simple Internet Protocol [SXD]
42 SDRP Source Demand Routing Protocol [DXE1]
43 SIP-SR SIP Source Route [SXD]
44 SIP-FRAG SIP Fragment [SXD]
45 IDRP Inter-Domain Routing Protocol [Sue Hares]
46 RSVP Reservation Protocol [Bob Braden]
47 GRE General Routing Encapsulation [Tony Li]
48 MHRP Mobile Host Routing Protocol[David Johnson]
49 BNA BNA [Gary Salamon]
50 SIPP-ESP SIPP Encap Security Payload [Steve Deering]
51 SIPP-AH SIPP Authentication Header [Steve Deering]
52 I-NLSP Integrated Net Layer Security TUBA [GLENN]
53 SWIPE IP with Encryption [JI6]
54 NHRP NBMA Next Hop Resolution Protocol
55-60 Unassigned [JBP]
61 any host internal protocol [JBP]
62 CFTP CFTP [CFTP,HCF2]
63 any local network [JBP]
64 SAT-EXPAK SATNET and Backroom EXPAK [SHB]
65 KRYPTOLAN Kryptolan [PXL1]
66 RVD MIT Remote Virtual Disk Protocol [MBG]
67 IPPC Internet Pluribus Packet Core [SHB]
68 any distributed file system [JBP]
69 SAT-MON SATNET Monitoring [SHB]
70 VISA VISA Protocol [GXT1]
71 IPCV Internet Packet Core Utility [SHB]
72 CPNX Computer Protocol Network Executive [DXM2]
73 CPHB Computer Protocol Heart Beat [DXM2]
74 WSN Wang Span Network [VXD]
75 PVP Packet Video Protocol [SC3]
76 BR-SAT-MON Backroom SATNET Monitoring [SHB]
77 SUN-ND SUN ND PROTOCOL-Temporary [WM3]
78 WB-MON WIDEBAND Monitoring [SHB]
79 WB-EXPAK WIDEBAND EXPAK [SHB]
80 ISO-IP ISO Internet Protocol [MTR]
81 VMTP VMTP [DRC3]
82 SECURE-VMTP SECURE-VMTP [DRC3]
83 VINES VINES [BXH]
84 TTP TTP [JXS]
85 NSFNET-IGP NSFNET-IGP [HWB]
86 DGP Dissimilar Gateway Protocol [DGP,ML109]
87 TCF TCF [GAL5]
88 IGRP IGRP [CISCO,GXS]
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RFC 1700 Assigned Numbers October 1994
89 OSPFIGP OSPFIGP [RFC1583,JTM4]
90 Sprite-RPC Sprite RPC Protocol [SPRITE,BXW]
91 LARP Locus Address Resolution Protocol [BXH]
92 MTP Multicast Transport Protocol [SXA]
93 AX.25 AX.25 Frames [BK29]
94 IPIP IP-within-IP Encapsulation Protocol [JI6]
95 MICP Mobile Internetworking Control Pro. [JI6]
96 SCC-SP Semaphore Communications Sec. Pro. [HXH]
97 ETHERIP Ethernet-within-IP Encapsulation [RXH1]
98 ENCAP Encapsulation Header [RFC1241,RXB3]
99 any private encryption scheme [JBP]
100 GMTP GMTP [RXB5]
101-254 Unassigned [JBP]
255 Reserved [JBP]
REFERENCES
[CFTP] Forsdick, H., "CFTP", Network Message, Bolt Beranek and
Newman, January 1982.
[CISCO] Cisco Systems, "Gateway Server Reference Manual", Manual
Revision B, January 10, 1988.
[DDN] Feinler, E., Editor, "DDN Protocol Handbook", Network
Information Center, SRI International, December 1985.
[DGP] M/A-COM Government Systems, "Dissimilar Gateway Protocol
Specification, Draft Version", Contract no. CS901145,
November 16, 1987.
[ETHERNET] "The Ethernet, A Local Area Network: Data Link Layer and
Physical Layer Specification", AA-K759B-TK, Digital
Equipment Corporation, Maynard, MA. Also as: "The
Ethernet - A Local Area Network", Version 1.0, Digital
Equipment Corporation, Intel Corporation, Xerox
Corporation, September 1980. And: "The Ethernet, A Local
Area Network: Data Link Layer and Physical Layer
Specifications", Digital, Intel and Xerox, November 1982.
And: XEROX, "The Ethernet, A Local Area Network: Data Link
Layer and Physical Layer Specification", X3T51/80-50,
Xerox Corporation, Stamford, CT., October 1980.
[IEN90] Cohen, D. and J. Postel, "Multiplexing Protocol", IEN 90,
USC/Information Sciences Institute, May 1979.
[IEN119] Forgie, J., "ST - A Proposed Internet Stream Protocol",
IEN 119, MIT Lincoln Laboratory, September 1979.
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RFC 1700 Assigned Numbers October 1994
[IEN158] Haverty, J., "XNET Formats for Internet Protocol Version 4",
IEN 158, October 1980.
[MFENET] Shuttleworth, B., "A Documentary of MFENet, a National
Computer Network", UCRL-52317, Lawrence Livermore Labs,
Livermore, California, June 1977.
[PUP] Boggs, D., J. Shoch, E. Taft, and R. Metcalfe, "PUP: An
Internetwork Architecture", XEROX Palo Alto Research Center,
CSL-79-10, July 1979; also in IEEE Transactions on
Communication, Volume COM-28, Number 4, April 1980.
[SPRITE] Welch, B., "The Sprite Remote Procedure Call System",
Technical Report, UCB/Computer Science Dept., 86/302,
University of California at Berkeley, June 1986.
[RFC741] Cohen, D., "Specifications for the Network Voice Protocol",
RFC 741, ISI/RR 7539, USC/Information Sciences Institute,
March 1976.
[RFC768] Postel, J., "User Datagram Protocol", STD 6, RFC 768,
USC/Information Sciences Institute, August 1980.
[RFC791] Postel, J., "Internet Protocol - DARPA Internet Program
Protocol Specification", STD 5, RFC 791, DARPA, September
1981.
[RFC792] Postel, J., "Internet Control Message Protocol - DARPA
Internet Program Protocol Specification", STD 5, RFC 792,
USC/Information Sciences Institute, September 1981.
[RFC793] Postel, J., "Transmission Control Protocol - DARPA
Internet Program Protocol Specification", STD 7, RFC 793,
USC/Information Sciences Institute, September 1981.
[RFC823] Hinden, R., and A. Sheltzer, "The DARPA Internet Gateway",
RFC 823, BBN, September 1982.
[RFC869] Hinden, R., "A Host Monitoring Protocol", RFC 869,
Bolt Beranek and Newman, December 1983.
[RFC888] Seamonson, L., and E. Rosen, "STUB" Exterior Gateway
Protocol", RFC 888, BBN Communications Corporation,
January 1984.
[RFC905] International Standards Organization, "ISO Transport Protocol
Specification - ISO DP 8073", RFC 905, April 1984.
Reynolds & Postel [Page 11]
RFC 1700 Assigned Numbers October 1994
[RFC908] Velten, D., R. Hinden, and J. Sax, "Reliable Data Protocol",
RFC 908, BBN Communications Corporation, July 1984.
[RFC938] Miller, T., "Internet Reliable Transaction Protocol", RFC 938,
ACC, February 1985.
[RFC969] Clark, D., M. Lambert, and L. Zhang, "NETBLT: A Bulk Data
Transfer Protocol", RFC 969, MIT Laboratory for Computer
Science, December 1985.
[RFC1112] Deering, S., "Host Extensions for IP Multicasting",
STD 5, RFC 1112, Stanford University, August 1989.
[RFC1190] Topolcic, C., Editor, "Experimental Internet Stream
Protocol, Version 2 (ST-II)", RFC 1190, CIP Working Group,
October 1990.
[RFC1241] Woodburn, W., and D. Mills, " A Scheme for an Internet
Encapsulation Protocol: Version 1", RFC 1241, SAIC,
University of Delaware, July 1991.
[RFC1583] Moy, J., "The OSPF Specification", RFC 1583, Proteon,
March 1994.
PEOPLE
[BCH2] Barry Howard
[BK29] Brian Kantor
[BN7]
[BWB6] Barry Boehm
[BXH] Brian Horn <---none--->
[BXW] Bruce Willins <---none--->
[DDC1] David Clark
[DLM1] David Mills
[DRC3] Dave Cheriton
[DXE1] Deborah Estrin
[DXF] Dirk Fromhein
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RFC 1700 Assigned Numbers October 1994
[DXM2] David Mittnacht <---none--->
[DXP2] Dave Presotto
[GAL5] Guillermo A. Loyola
[GLENN] K. Robert Glenn
[GXC] Greg Chesson
[GXS] Guenther Schreiner
[GXT1] Gene Tsudik
[HCF2] Harry Forsdick
[HWB] Hans-Werner Braun
[HXH] Howard Hart
[JBP] Jon Postel
[JC120]
[JFH2] Jack Haverty
[JI6] John Ioannidis
[JTM4] John Moy
[JWF] Jim Forgie
[JXS] Jim Stevens
[KATZ] Dave Katz
[MB] Mike Brescia
[MBG] Michael Greenwald
[ML109] Mike Little
[MTR] Marshall T. Rose
[MXS1] Martha Steenstrup
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RFC 1700 Assigned Numbers October 1994
[NC3] J. Noel Chiappa
[PK] Peter Kirstein
[PXL1] Paul Liu <---none--->
[RH6] Robert Hinden
[RTB3] Bob Braden
[RC77]
[RWS4] Robert W. Scheifler
[RXB3] Robert Woodburn
[RXH1] Russ Housley
[SAF3] Stuart A. Friedberg
[SC3] Steve Casner
[SHB] Steven Blumenthal
[Sue Hares] Sue Hares
[SXA] Susie Armstrong
[SXD] Steve Deering
[Tony Li] Tony Li
[TXM] Trudy Miller
[VXD] Victor Dafoulas <---none--->
[WM3] William Melohn
[WXC] Wesley Craig
[ZSU] Zaw-Sing Su
[]
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RFC 1700 Assigned Numbers October 1994
URL = ftp://ftp.isi.edu/in-notes/iana/assignments/protocol-numbers
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RFC 1700 Assigned Numbers October 1994
WELL KNOWN PORT NUMBERS
The Well Known Ports are controlled and assigned by the IANA and on
most systems can only be used by system (or root) processes or by
programs executed by privileged users.
Ports are used in the TCP [RFC793] to name the ends of logical
connections which carry long term conversations. For the purpose of
providing services to unknown callers, a service contact port is
defined. This list specifies the port used by the server process as
its contact port. The contact port is sometimes called the
"well-known port".
To the extent possible, these same port assignments are used with the
UDP [RFC768].
The assigned ports use a small portion of the possible port numbers.
For many years the assigned ports were in the range 0-255. Recently,
the range for assigned ports managed by the IANA has been expanded to
the range 0-1023.
Port Assignments:
Keyword Decimal Description References
------- ------- ----------- ----------
0/tcp Reserved
0/udp Reserved
# Jon Postel
tcpmux 1/tcp TCP Port Service Multiplexer
tcpmux 1/udp TCP Port Service Multiplexer
# Mark Lottor
compressnet 2/tcp Management Utility
compressnet 2/udp Management Utility
compressnet 3/tcp Compression Process
compressnet 3/udp Compression Process
# Bernie Volz
# 4/tcp Unassigned
# 4/udp Unassigned
rje 5/tcp Remote Job Entry
rje 5/udp Remote Job Entry
# Jon Postel
# 6/tcp Unassigned
# 6/udp Unassigned
echo 7/tcp Echo
echo 7/udp Echo
# Jon Postel
# 8/tcp Unassigned
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RFC 1700 Assigned Numbers October 1994
# 8/udp Unassigned
discard 9/tcp Discard
discard 9/udp Discard
# Jon Postel
# 10/tcp Unassigned
# 10/udp Unassigned
systat 11/tcp Active Users
systat 11/udp Active Users
# Jon Postel
# 12/tcp Unassigned
# 12/udp Unassigned
daytime 13/tcp Daytime
daytime 13/udp Daytime
# Jon Postel
# 14/tcp Unassigned
# 14/udp Unassigned
# 15/tcp Unassigned [was netstat]
# 15/udp Unassigned
# 16/tcp Unassigned
# 16/udp Unassigned
qotd 17/tcp Quote of the Day
qotd 17/udp Quote of the Day
# Jon Postel
msp 18/tcp Message Send Protocol
msp 18/udp Message Send Protocol
# Rina Nethaniel <---none--->
chargen 19/tcp Character Generator
chargen 19/udp Character Generator
ftp-data 20/tcp File Transfer [Default Data]
ftp-data 20/udp File Transfer [Default Data]
ftp 21/tcp File Transfer [Control]
ftp 21/udp File Transfer [Control]
# Jon Postel
# 22/tcp Unassigned
# 22/udp Unassigned
telnet 23/tcp Telnet
telnet 23/udp Telnet
# Jon Postel
24/tcp any private mail system
24/udp any private mail system
# Rick Adam
smtp 25/tcp Simple Mail Transfer
smtp 25/udp Simple Mail Transfer
# Jon Postel
# 26/tcp Unassigned
# 26/udp Unassigned
nsw-fe 27/tcp NSW User System FE
nsw-fe 27/udp NSW User System FE
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RFC 1700 Assigned Numbers October 1994
# Robert Thomas
# 28/tcp Unassigned
# 28/udp Unassigned
msg-icp 29/tcp MSG ICP
msg-icp 29/udp MSG ICP
# Robert Thomas
# 30/tcp Unassigned
# 30/udp Unassigned
msg-auth 31/tcp MSG Authentication
msg-auth 31/udp MSG Authentication
# Robert Thomas
# 32/tcp Unassigned
# 32/udp Unassigned
dsp 33/tcp Display Support Protocol
dsp 33/udp Display Support Protocol
# Ed Cain
# 34/tcp Unassigned
# 34/udp Unassigned
35/tcp any private printer server
35/udp any private printer server
# Jon Postel
# 36/tcp Unassigned
# 36/udp Unassigned
time 37/tcp Time
time 37/udp Time
# Jon Postel
rap 38/tcp Route Access Protocol
rap 38/udp Route Access Protocol
# Robert Ullmann
rlp 39/tcp Resource Location Protocol
rlp 39/udp Resource Location Protocol
# Mike Accetta
# 40/tcp Unassigned
# 40/udp Unassigned
graphics 41/tcp Graphics
graphics 41/udp Graphics
nameserver 42/tcp Host Name Server
nameserver 42/udp Host Name Server
nicname 43/tcp Who Is
nicname 43/udp Who Is
mpm-flags 44/tcp MPM FLAGS Protocol
mpm-flags 44/udp MPM FLAGS Protocol
mpm 45/tcp Message Processing Module [recv]
mpm 45/udp Message Processing Module [recv]
mpm-snd 46/tcp MPM [default send]
mpm-snd 46/udp MPM [default send]
# Jon Postel
ni-ftp 47/tcp NI FTP
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RFC 1700 Assigned Numbers October 1994
ni-ftp 47/udp NI FTP
# Steve Kille
auditd 48/tcp Digital Audit Daemon
auditd 48/udp Digital Audit Daemon
# Larry Scott
login 49/tcp Login Host Protocol
login 49/udp Login Host Protocol
# Pieter Ditmars
re-mail-ck 50/tcp Remote Mail Checking Protocol
re-mail-ck 50/udp Remote Mail Checking Protocol
# Steve Dorner
la-maint 51/tcp IMP Logical Address Maintenance
la-maint 51/udp IMP Logical Address Maintenance
# Andy Malis
xns-time 52/tcp XNS Time Protocol
xns-time 52/udp XNS Time Protocol
# Susie Armstrong
domain 53/tcp Domain Name Server
domain 53/udp Domain Name Server
# Paul Mockapetris
xns-ch 54/tcp XNS Clearinghouse
xns-ch 54/udp XNS Clearinghouse
# Susie Armstrong
isi-gl 55/tcp ISI Graphics Language
isi-gl 55/udp ISI Graphics Language
xns-auth 56/tcp XNS Authentication
xns-auth 56/udp XNS Authentication
# Susie Armstrong
57/tcp any private terminal access
57/udp any private terminal access
# Jon Postel
xns-mail 58/tcp XNS Mail
xns-mail 58/udp XNS Mail
# Susie Armstrong
59/tcp any private file service
59/udp any private file service
# Jon Postel
60/tcp Unassigned
60/udp Unassigned
ni-mail 61/tcp NI MAIL
ni-mail 61/udp NI MAIL
# Steve Kille
acas 62/tcp ACA Services
acas 62/udp ACA Services
# E. Wald
# 63/tcp Unassigned
# 63/udp Unassigned
covia 64/tcp Communications Integrator (CI)
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RFC 1700 Assigned Numbers October 1994
covia 64/udp Communications Integrator (CI)
# "Tundra" Tim Daneliuk
#
tacacs-ds 65/tcp TACACS-Database Service
tacacs-ds 65/udp TACACS-Database Service
# Kathy Huber
sql*net 66/tcp Oracle SQL*NET
sql*net 66/udp Oracle SQL*NET
# Jack Haverty
bootps 67/tcp Bootstrap Protocol Server
bootps 67/udp Bootstrap Protocol Server
bootpc 68/tcp Bootstrap Protocol Client
bootpc 68/udp Bootstrap Protocol Client
# Bill Croft
tftp 69/tcp Trivial File Transfer
tftp 69/udp Trivial File Transfer
# David Clark
gopher 70/tcp Gopher
gopher 70/udp Gopher
# Mark McCahill
netrjs-1 71/tcp Remote Job Service
netrjs-1 71/udp Remote Job Service
netrjs-2 72/tcp Remote Job Service
netrjs-2 72/udp Remote Job Service
netrjs-3 73/tcp Remote Job Service
netrjs-3 73/udp Remote Job Service
netrjs-4 74/tcp Remote Job Service
netrjs-4 74/udp Remote Job Service
# Bob Braden
75/tcp any private dial out service
75/udp any private dial out service
# Jon Postel
deos 76/tcp Distributed External Object Store
deos 76/udp Distributed External Object Store
# Robert Ullmann
77/tcp any private RJE service
77/udp any private RJE service
# Jon Postel
vettcp 78/tcp vettcp
vettcp 78/udp vettcp
# Christopher Leong
finger 79/tcp Finger
finger 79/udp Finger
# David Zimmerman
www-http 80/tcp World Wide Web HTTP
www-http 80/udp World Wide Web HTTP
# Tim Berners-Lee
hosts2-ns 81/tcp HOSTS2 Name Server
Reynolds & Postel [Page 20]
RFC 1700 Assigned Numbers October 1994
hosts2-ns 81/udp HOSTS2 Name Server
# Earl Killian
xfer 82/tcp XFER Utility
xfer 82/udp XFER Utility
# Thomas M. Smith
mit-ml-dev 83/tcp MIT ML Device
mit-ml-dev 83/udp MIT ML Device
# David Reed <--none--->
ctf 84/tcp Common Trace Facility
ctf 84/udp Common Trace Facility
# Hugh Thomas
mit-ml-dev 85/tcp MIT ML Device
mit-ml-dev 85/udp MIT ML Device
# David Reed <--none--->
mfcobol 86/tcp Micro Focus Cobol
mfcobol 86/udp Micro Focus Cobol
# Simon Edwards <--none--->
87/tcp any private terminal link
87/udp any private terminal link
# Jon Postel
kerberos 88/tcp Kerberos
kerberos 88/udp Kerberos
# B. Clifford Neuman
su-mit-tg 89/tcp SU/MIT Telnet Gateway
su-mit-tg 89/udp SU/MIT Telnet Gateway
# Mark Crispin
dnsix 90/tcp DNSIX Securit Attribute Token Map
dnsix 90/udp DNSIX Securit Attribute Token Map
# Charles Watt
mit-dov 91/tcp MIT Dover Spooler
mit-dov 91/udp MIT Dover Spooler
# Eliot Moss
npp 92/tcp Network Printing Protocol
npp 92/udp Network Printing Protocol
# Louis Mamakos
dcp 93/tcp Device Control Protocol
dcp 93/udp Device Control Protocol
# Daniel Tappan
objcall 94/tcp Tivoli Object Dispatcher
objcall 94/udp Tivoli Object Dispatcher
# Tom Bereiter <--none--->
supdup 95/tcp SUPDUP
supdup 95/udp SUPDUP
# Mark Crispin
dixie 96/tcp DIXIE Protocol Specification
dixie 96/udp DIXIE Protocol Specification
# Tim Howes
swift-rvf 97/tcp Swift Remote Vitural File Protocol
Reynolds & Postel [Page 21]
RFC 1700 Assigned Numbers October 1994
swift-rvf 97/udp Swift Remote Vitural File Protocol
# Maurice R. Turcotte
#
tacnews 98/tcp TAC News
tacnews 98/udp TAC News
# Jon Postel
metagram 99/tcp Metagram Relay
metagram 99/udp Metagram Relay
# Geoff Goodfellow
newacct 100/tcp [unauthorized use]
hostname 101/tcp NIC Host Name Server
hostname 101/udp NIC Host Name Server
# Jon Postel
iso-tsap 102/tcp ISO-TSAP
iso-tsap 102/udp ISO-TSAP
# Marshall Rose
gppitnp 103/tcp Genesis Point-to-Point Trans Net
gppitnp 103/udp Genesis Point-to-Point Trans Net
acr-nema 104/tcp ACR-NEMA Digital Imag. & Comm. 300
acr-nema 104/udp ACR-NEMA Digital Imag. & Comm. 300
# Patrick McNamee <--none--->
csnet-ns 105/tcp Mailbox Name Nameserver
csnet-ns 105/udp Mailbox Name Nameserver
# Marvin Solomon
3com-tsmux 106/tcp 3COM-TSMUX
3com-tsmux 106/udp 3COM-TSMUX
# Jeremy Siegel
rtelnet 107/tcp Remote Telnet Service
rtelnet 107/udp Remote Telnet Service
# Jon Postel
snagas 108/tcp SNA Gateway Access Server
snagas 108/udp SNA Gateway Access Server
# Kevin Murphy
pop2 109/tcp Post Office Protocol - Version 2
pop2 109/udp Post Office Protocol - Version 2
# Joyce K. Reynolds
pop3 110/tcp Post Office Protocol - Version 3
pop3 110/udp Post Office Protocol - Version 3
# Marshall Rose
sunrpc 111/tcp SUN Remote Procedure Call
sunrpc 111/udp SUN Remote Procedure Call
# Chuck McManis
mcidas 112/tcp McIDAS Data Transmission Protocol
mcidas 112/udp McIDAS Data Transmission Protocol
# Glenn Davis
auth 113/tcp Authentication Service
auth 113/udp Authentication Service
# Mike St. Johns
Reynolds & Postel [Page 22]
RFC 1700 Assigned Numbers October 1994
audionews 114/tcp Audio News Multicast
audionews 114/udp Audio News Multicast
# Martin Forssen
sftp 115/tcp Simple File Transfer Protocol
sftp 115/udp Simple File Transfer Protocol
# Mark Lottor
ansanotify 116/tcp ANSA REX Notify
ansanotify 116/udp ANSA REX Notify
# Nicola J. Howarth
uucp-path 117/tcp UUCP Path Service
uucp-path 117/udp UUCP Path Service
sqlserv 118/tcp SQL Services
sqlserv 118/udp SQL Services
# Larry Barnes
nntp 119/tcp Network News Transfer Protocol
nntp 119/udp Network News Transfer Protocol
# Phil Lapsley
cfdptkt 120/tcp CFDPTKT
cfdptkt 120/udp CFDPTKT
# John Ioannidis
erpc 121/tcp Encore Expedited Remote Pro.Call
erpc 121/udp Encore Expedited Remote Pro.Call
# Jack O'Neil <---none--->
smakynet 122/tcp SMAKYNET
smakynet 122/udp SMAKYNET
# Mike O'Dowd
ntp 123/tcp Network Time Protocol
ntp 123/udp Network Time Protocol
# Dave Mills
ansatrader 124/tcp ANSA REX Trader
ansatrader 124/udp ANSA REX Trader
# Nicola J. Howarth
locus-map 125/tcp Locus PC-Interface Net Map Ser
locus-map 125/udp Locus PC-Interface Net Map Ser
# Eric Peterson
unitary 126/tcp Unisys Unitary Login
unitary 126/udp Unisys Unitary Login
#
locus-con 127/tcp Locus PC-Interface Conn Server
locus-con 127/udp Locus PC-Interface Conn Server
# Eric Peterson
gss-xlicen 128/tcp GSS X License Verification
gss-xlicen 128/udp GSS X License Verification
# John Light
pwdgen 129/tcp Password Generator Protocol
pwdgen 129/udp Password Generator Protocol
# Frank J. Wacho
cisco-fna 130/tcp cisco FNATIVE
Reynolds & Postel [Page 23]
RFC 1700 Assigned Numbers October 1994
cisco-fna 130/udp cisco FNATIVE
cisco-tna 131/tcp cisco TNATIVE
cisco-tna 131/udp cisco TNATIVE
cisco-sys 132/tcp cisco SYSMAINT
cisco-sys 132/udp cisco SYSMAINT
statsrv 133/tcp Statistics Service
statsrv 133/udp Statistics Service
# Dave Mills
ingres-net 134/tcp INGRES-NET Service
ingres-net 134/udp INGRES-NET Service
# Mike Berrow <---none--->
loc-srv 135/tcp Location Service
loc-srv 135/udp Location Service
# Joe Pato
profile 136/tcp PROFILE Naming System
profile 136/udp PROFILE Naming System
# Larry Peterson
netbios-ns 137/tcp NETBIOS Name Service
netbios-ns 137/udp NETBIOS Name Service
netbios-dgm 138/tcp NETBIOS Datagram Service
netbios-dgm 138/udp NETBIOS Datagram Service
netbios-ssn 139/tcp NETBIOS Session Service
netbios-ssn 139/udp NETBIOS Session Service
# Jon Postel
emfis-data 140/tcp EMFIS Data Service
emfis-data 140/udp EMFIS Data Service
emfis-cntl 141/tcp EMFIS Control Service
emfis-cntl 141/udp EMFIS Control Service
# Gerd Beling
bl-idm 142/tcp Britton-Lee IDM
bl-idm 142/udp Britton-Lee IDM
# Susie Snitzer <---none--->
imap2 143/tcp Interim Mail Access Protocol v2
imap2 143/udp Interim Mail Access Protocol v2
# Mark Crispin
news 144/tcp NewS
news 144/udp NewS
# James Gosling
uaac 145/tcp UAAC Protocol
uaac 145/udp UAAC Protocol
# David A. Gomberg
iso-tp0 146/tcp ISO-IP0
iso-tp0 146/udp ISO-IP0
iso-ip 147/tcp ISO-IP
iso-ip 147/udp ISO-IP
# Marshall Rose
cronus 148/tcp CRONUS-SUPPORT
cronus 148/udp CRONUS-SUPPORT
Reynolds & Postel [Page 24]
RFC 1700 Assigned Numbers October 1994
# Jeffrey Buffun
aed-512 149/tcp AED 512 Emulation Service
aed-512 149/udp AED 512 Emulation Service
# Albert G. Broscius
sql-net 150/tcp SQL-NET
sql-net 150/udp SQL-NET
# Martin Picard <<---none--->
hems 151/tcp HEMS
hems 151/udp HEMS
# Christopher Tengi
bftp 152/tcp Background File Transfer Program
bftp 152/udp Background File Transfer Program
# Annette DeSchon
sgmp 153/tcp SGMP
sgmp 153/udp SGMP
# Marty Schoffstahl
netsc-prod 154/tcp NETSC
netsc-prod 154/udp NETSC
netsc-dev 155/tcp NETSC
netsc-dev 155/udp NETSC
# Sergio Heker
sqlsrv 156/tcp SQL Service
sqlsrv 156/udp SQL Service
# Craig Rogers
knet-cmp 157/tcp KNET/VM Command/Message Protocol
knet-cmp 157/udp KNET/VM Command/Message Protocol
# Gary S. Malkin
pcmail-srv 158/tcp PCMail Server
pcmail-srv 158/udp PCMail Server
# Mark L. Lambert
nss-routing 159/tcp NSS-Routing
nss-routing 159/udp NSS-Routing
# Yakov Rekhter
sgmp-traps 160/tcp SGMP-TRAPS
sgmp-traps 160/udp SGMP-TRAPS
# Marty Schoffstahl
snmp 161/tcp SNMP
snmp 161/udp SNMP
snmptrap 162/tcp SNMPTRAP
snmptrap 162/udp SNMPTRAP
# Marshall Rose
cmip-man 163/tcp CMIP/TCP Manager
cmip-man 163/udp CMIP/TCP Manager
cmip-agent 164/tcp CMIP/TCP Agent
smip-agent 164/udp CMIP/TCP Agent
# Amatzia Ben-Artzi <---none--->
xns-courier 165/tcp Xerox
xns-courier 165/udp Xerox
Reynolds & Postel [Page 25]
RFC 1700 Assigned Numbers October 1994
# Susie Armstrong
s-net 166/tcp Sirius Systems
s-net 166/udp Sirius Systems
# Brian Lloyd <---none--->
namp 167/tcp NAMP
namp 167/udp NAMP
# Marty Schoffstahl
rsvd 168/tcp RSVD
rsvd 168/udp RSVD
# Neil Todd
send 169/tcp SEND
send 169/udp SEND
# William D. Wisner
print-srv 170/tcp Network PostScript
print-srv 170/udp Network PostScript
# Brian Reid
multiplex 171/tcp Network Innovations Multiplex
multiplex 171/udp Network Innovations Multiplex
cl/1 172/tcp Network Innovations CL/1
cl/1 172/udp Network Innovations CL/1
# Kevin DeVault <<---none--->
xyplex-mux 173/tcp Xyplex
xyplex-mux 173/udp Xyplex
# Bob Stewart
mailq 174/tcp MAILQ
mailq 174/udp MAILQ
# Rayan Zachariassen
vmnet 175/tcp VMNET
vmnet 175/udp VMNET
# Christopher Tengi
genrad-mux 176/tcp GENRAD-MUX
genrad-mux 176/udp GENRAD-MUX
# Ron Thornton
xdmcp 177/tcp X Display Manager Control Protocol
xdmcp 177/udp X Display Manager Control Protocol
# Robert W. Scheifler
nextstep 178/tcp NextStep Window Server
NextStep 178/udp NextStep Window Server
# Leo Hourvitz
bgp 179/tcp Border Gateway Protocol
bgp 179/udp Border Gateway Protocol
# Kirk Lougheed
ris 180/tcp Intergraph
ris 180/udp Intergraph
# Dave Buehmann
unify 181/tcp Unify
unify 181/udp Unify
# Vinod Singh <--none--->
Reynolds & Postel [Page 26]
RFC 1700 Assigned Numbers October 1994
audit 182/tcp Unisys Audit SITP
audit 182/udp Unisys Audit SITP
# Gil Greenbaum
ocbinder 183/tcp OCBinder
ocbinder 183/udp OCBinder
ocserver 184/tcp OCServer
ocserver 184/udp OCServer
# Jerrilynn Okamura <--none--->
remote-kis 185/tcp Remote-KIS
remote-kis 185/udp Remote-KIS
kis 186/tcp KIS Protocol
kis 186/udp KIS Protocol
# Ralph Droms
aci 187/tcp Application Communication Interface
aci 187/udp Application Communication Interface
# Rick Carlos
mumps 188/tcp Plus Five's MUMPS
mumps 188/udp Plus Five's MUMPS
# Hokey Stenn
qft 189/tcp Queued File Transport
qft 189/udp Queued File Transport
# Wayne Schroeder
gacp 190/tcp Gateway Access Control Protocol
cacp 190/udp Gateway Access Control Protocol
# C. Philip Wood
prospero 191/tcp Prospero Directory Service
prospero 191/udp Prospero Directory Service
# B. Clifford Neuman
osu-nms 192/tcp OSU Network Monitoring System
osu-nms 192/udp OSU Network Monitoring System
# Doug Karl
srmp 193/tcp Spider Remote Monitoring Protocol
srmp 193/udp Spider Remote Monitoring Protocol
# Ted J. Socolofsky
irc 194/tcp Internet Relay Chat Protocol
irc 194/udp Internet Relay Chat Protocol
# Jarkko Oikarinen
dn6-nlm-aud 195/tcp DNSIX Network Level Module Audit
dn6-nlm-aud 195/udp DNSIX Network Level Module Audit
dn6-smm-red 196/tcp DNSIX Session Mgt Module Audit Redir
dn6-smm-red 196/udp DNSIX Session Mgt Module Audit Redir
# Lawrence Lebahn
dls 197/tcp Directory Location Service
dls 197/udp Directory Location Service
dls-mon 198/tcp Directory Location Service Monitor
dls-mon 198/udp Directory Location Service Monitor
# Scott Bellew
smux 199/tcp SMUX
Reynolds & Postel [Page 27]
RFC 1700 Assigned Numbers October 1994
smux 199/udp SMUX
# Marshall Rose
src 200/tcp IBM System Resource Controller
src 200/udp IBM System Resource Controller
# Gerald McBrearty <---none--->
at-rtmp 201/tcp AppleTalk Routing Maintenance
at-rtmp 201/udp AppleTalk Routing Maintenance
at-nbp 202/tcp AppleTalk Name Binding
at-nbp 202/udp AppleTalk Name Binding
at-3 203/tcp AppleTalk Unused
at-3 203/udp AppleTalk Unused
at-echo 204/tcp AppleTalk Echo
at-echo 204/udp AppleTalk Echo
at-5 205/tcp AppleTalk Unused
at-5 205/udp AppleTalk Unused
at-zis 206/tcp AppleTalk Zone Information
at-zis 206/udp AppleTalk Zone Information
at-7 207/tcp AppleTalk Unused
at-7 207/udp AppleTalk Unused
at-8 208/tcp AppleTalk Unused
at-8 208/udp AppleTalk Unused
# Rob Chandhok
tam 209/tcp Trivial Authenticated Mail Protocol
tam 209/udp Trivial Authenticated Mail Protocol
# Dan Bernstein
z39.50 210/tcp ANSI Z39.50
z39.50 210/udp ANSI Z39.50
# Mark Needleman
#
914c/g 211/tcp Texas Instruments 914C/G Terminal
914c/g 211/udp Texas Instruments 914C/G Terminal
# Bill Harrell <---none--->
anet 212/tcp ATEXSSTR
anet 212/udp ATEXSSTR
# Jim Taylor
ipx 213/tcp IPX
ipx 213/udp IPX
# Don Provan
vmpwscs 214/tcp VM PWSCS
vmpwscs 214/udp VM PWSCS
# Dan Shia
softpc 215/tcp Insignia Solutions
softpc 215/udp Insignia Solutions
# Martyn Thomas <---none--->
atls 216/tcp Access Technology License Server
atls 216/udp Access Technology License Server
# Larry DeLuca
dbase 217/tcp dBASE Unix
Reynolds & Postel [Page 28]
RFC 1700 Assigned Numbers October 1994
dbase 217/udp dBASE Unix
# Don Gibson
#
mpp 218/tcp Netix Message Posting Protocol
mpp 218/udp Netix Message Posting Protocol
# Shannon Yeh
uarps 219/tcp Unisys ARPs
uarps 219/udp Unisys ARPs
# Ashok Marwaha <---none--->
imap3 220/tcp Interactive Mail Access Protocol v3
imap3 220/udp Interactive Mail Access Protocol v3
# James Rice
fln-spx 221/tcp Berkeley rlogind with SPX auth
fln-spx 221/udp Berkeley rlogind with SPX auth
rsh-spx 222/tcp Berkeley rshd with SPX auth
rsh-spx 222/udp Berkeley rshd with SPX auth
cdc 223/tcp Certificate Distribution Center
cdc 223/udp Certificate Distribution Center
# Kannan Alagappan
# 224-241 Reserved
# Jon Postel
# 242/tcp Unassigned
# 242/udp Unassigned
sur-meas 243/tcp Survey Measurement
sur-meas 243/udp Survey Measurement
# Dave Clark
# 244/tcp Unassigned
# 244/udp Unassigned
link 245/tcp LINK
link 245/udp LINK
dsp3270 246/tcp Display Systems Protocol
dsp3270 246/udp Display Systems Protocol
# Weldon J. Showalter
# 247-255 Reserved
# Jon Postel
# 256-343 Unassigned
pdap 344/tcp Prospero Data Access Protocol
pdap 344/udp Prospero Data Access Protocol
# B. Clifford Neuman
pawserv 345/tcp Perf Analysis Workbench
pawserv 345/udp Perf Analysis Workbench
zserv 346/tcp Zebra server
zserv 346/udp Zebra server
fatserv 347/tcp Fatmen Server
fatserv 347/udp Fatmen Server
csi-sgwp 348/tcp Cabletron Management Protocol
csi-sgwp 348/udp Cabletron Management Protocol
# 349-370 Unassigned
Reynolds & Postel [Page 29]
RFC 1700 Assigned Numbers October 1994
clearcase 371/tcp Clearcase
clearcase 371/udp Clearcase
# Dave LeBlang
ulistserv 372/tcp Unix Listserv
ulistserv 372/udp Unix Listserv
# Anastasios Kotsikonas
legent-1 373/tcp Legent Corporation
legent-1 373/udp Legent Corporation
legent-2 374/tcp Legent Corporation
legent-2 374/udp Legent Corporation
# Keith Boyce <---none--->
hassle 375/tcp Hassle
hassle 375/udp Hassle
# Reinhard Doelz
nip 376/tcp Amiga Envoy Network Inquiry Proto
nip 376/udp Amiga Envoy Network Inquiry Proto
# Kenneth Dyke
tnETOS 377/tcp NEC Corporation
tnETOS 377/udp NEC Corporation
dsETOS 378/tcp NEC Corporation
dsETOS 378/udp NEC Corporation
# Tomoo Fujita
is99c 379/tcp TIA/EIA/IS-99 modem client
is99c 379/udp TIA/EIA/IS-99 modem client
is99s 380/tcp TIA/EIA/IS-99 modem server
is99s 380/udp TIA/EIA/IS-99 modem server
# Frank Quick
hp-collector 381/tcp hp performance data collector
hp-collector 381/udp hp performance data collector
hp-managed-node 382/tcp hp performance data managed node
hp-managed-node 382/udp hp performance data managed node
hp-alarm-mgr 383/tcp hp performance data alarm manager
hp-alarm-mgr 383/udp hp performance data alarm manager
# Frank Blakely
arns 384/tcp A Remote Network Server System
arns 384/udp A Remote Network Server System
# David Hornsby
ibm-app 385/tcp IBM Application
ibm-app 385/tcp IBM Application
# Lisa Tomita <---none--->
asa 386/tcp ASA Message Router Object Def.
asa 386/udp ASA Message Router Object Def.
# Steve Laitinen
aurp 387/tcp Appletalk Update-Based Routing Pro.
aurp 387/udp Appletalk Update-Based Routing Pro.
# Chris Ranch
unidata-ldm 388/tcp Unidata LDM Version 4
unidata-ldm 388/udp Unidata LDM Version 4
Reynolds & Postel [Page 30]
RFC 1700 Assigned Numbers October 1994
# Glenn Davis
ldap 389/tcp Lightweight Directory Access Protocol
ldap 389/udp Lightweight Directory Access Protocol
# Tim Howes
uis 390/tcp UIS
uis 390/udp UIS
# Ed Barron <---none--->
synotics-relay 391/tcp SynOptics SNMP Relay Port
synotics-relay 391/udp SynOptics SNMP Relay Port
synotics-broker 392/tcp SynOptics Port Broker Port
synotics-broker 392/udp SynOptics Port Broker Port
# Illan Raab
dis 393/tcp Data Interpretation System
dis 393/udp Data Interpretation System
# Paul Stevens
embl-ndt 394/tcp EMBL Nucleic Data Transfer
embl-ndt 394/udp EMBL Nucleic Data Transfer
# Peter Gad
netcp 395/tcp NETscout Control Protocol
netcp 395/udp NETscout Control Protocol
# Anil Singhal <---none--->
netware-ip 396/tcp Novell Netware over IP
netware-ip 396/udp Novell Netware over IP
mptn 397/tcp Multi Protocol Trans. Net.
mptn 397/udp Multi Protocol Trans. Net.
# Soumitra Sarkar
kryptolan 398/tcp Kryptolan
kryptolan 398/udp Kryptolan
# Peter de Laval
# 399/tcp Unassigned
# 399/udp Unassigned
work-sol 400/tcp Workstation Solutions
work-sol 400/udp Workstation Solutions
# Jim Ward
ups 401/tcp Uninterruptible Power Supply
ups 401/udp Uninterruptible Power Supply
# Guenther Seybold
genie 402/tcp Genie Protocol
genie 402/udp Genie Protocol
# Mark Hankin <---none--->
decap 403/tcp decap
decap 403/udp decap
nced 404/tcp nced
nced 404/udp nced
ncld 405/tcp ncld
ncld 405/udp ncld
# Richard Jones <---none--->
imsp 406/tcp Interactive Mail Support Protocol
Reynolds & Postel [Page 31]
RFC 1700 Assigned Numbers October 1994
imsp 406/udp Interactive Mail Support Protocol
# John Myers
timbuktu 407/tcp Timbuktu
timbuktu 407/udp Timbuktu
# Marc Epard
prm-sm 408/tcp Prospero Resource Manager Sys. Man.
prm-sm 408/udp Prospero Resource Manager Sys. Man.
prm-nm 409/tcp Prospero Resource Manager Node Man.
prm-nm 409/udp Prospero Resource Manager Node Man.
# B. Clifford Neuman
decladebug 410/tcp DECLadebug Remote Debug Protocol
decladebug 410/udp DECLadebug Remote Debug Protocol
# Anthony Berent
rmt 411/tcp Remote MT Protocol
rmt 411/udp Remote MT Protocol
# Peter Eriksson