Port Number

tcp/udp

service

Explanation

0

tcp/udp

#

Reserved

1

tcp/udp

tcpmux

TCP Port Service Multiplexer

1

ddp

rtmp

Routing Table Maintenance Protocol

2

tcp/udp

compressnet

Management Utility

2

ddp

rtmp

Name Binding Protocol

3

tcp/udp

compressnet

Compression Process

4

tcp/udp

#

Unassigned

4

ddp

echo

AppleTalk Echo Protocol

5

tcp/udp

rje

Remote Job Entry

6

tcp/udp

#

Unassigned

6

ddp

zip

Zone Information Protocol

7

tcp/udp

echo

Echo

7

udp

fw-1_7

echo-udp

8

tcp/udp

#

Unassigned

9

tcp/udp

discard

Discard

9

tcp

fw-1_9

discard-tcp

9

udp

fw-1_9

discard-udp

10

tcp/udp

#

Unassigned

11

tcp/udp

systat

Active Users

12

tcp/udp

#

Unassigned

13

tcp/udp

daytime

Daytime (RFC 867)

13

tcp

fw-1_13

daytime-tcp

13

udp

fw-1_13

daytime-udp

14

tcp/udp

#

Unassigned

15

tcp

#

Unassigned [was netstat]

15

udp

#

Unassigned

15

tcp

fw-1_15

netstat

16

tcp/udp

#

Unassigned

17

tcp/udp

qotd

Quote of the Day

18

tcp/udp

msp

Message Send Protocol

19

tcp/udp

chargen

Character Generator

20

tcp/udp

ftp-data

File Transfer [Default Data]

21

tcp/udp

ftp

File Transfer [Control]

22

tcp/udp

ssh

SSH Remote Login Protocol

23

tcp/udp

telnet

Telnet

24

tcp/udp

any

private mail system any private mail system

25

tcp/udp

smtp

Simple Mail Transfer

26

tcp/udp

#

Unassigned

27

tcp/udp

nsw-fe

NSW User System FE

28

tcp/udp

#

Unassigned

29

tcp/udp

msg-icp

MSG ICP

30

tcp/udp

#

Unassigned

31

tcp/udp

msg-auth

MSG Authentication

32

tcp/udp

#

Unassigned

33

tcp/udp

dsp

Display Support Protocol

34

tcp/udp

#

Unassigned

35

tcp/udp

any

private printer server any private printer server

36

tcp/udp

#

Unassigned

37

tcp/udp

time

Time

38

tcp/udp

rap

Route Access Protocol

39

tcp/udp

rlp

Resource Location Protocol

40

tcp/udp

#

Unassigned

41

tcp/udp

graphics

Graphics

42

udp

name

Host Name Server

42

tcp/udp

nameserver

Host Name Server

42

tcp

nt4.0_42

WINS Replication

43

tcp/udp

nicname

Who Is

44

tcp/udp

mpm-flags

MPM FLAGS Protocol

45

tcp/udp

mpm

Message Processing Module [recv]

46

tcp/udp

mpm-snd

MPM [default send]

47

tcp/udp

ni-ftp

NI FTP

48

tcp/udp

auditd

Digital Audit Daemon

49

tcp/udp

tacacs

Login Host Protocol (TACACS)

50

tcp/udp

re-mail-ck

Remote Mail Checking Protocol

51

tcp/udp

la-maint

IMP Logical Address Maintenance

52

tcp/udp

xns-time

XNS Time Protocol

53

tcp/udp

domain(DNS)

Domain Name Server

53

udp

DNS Resolution

53

udp

Sybergen Sygate

54

tcp/udp

xns-ch

XNS Clearinghouse

55

tcp/udp

isi-gl

ISI Graphics Language

56

tcp/udp

xns-auth

XNS Authentication

57

tcp/udp

any

private terminal access any private terminal access

57

tcp

mtp

deprecated (win98 services)

58

tcp/udp

xns-mail

XNS Mail

59

tcp/udp

any

private file service any private file service

60

tcp/udp

#

Unassigned

61

tcp/udp

ni-mail

NI MAIL

62

tcp/udp

acas

ACA Services

63

tcp/udp

whois++

whois++

64

tcp/udp

covia

Communications Integrator (CI)

65

tcp/udp

tacacs-ds

TACACS-Database Service

66

tcp/udp

sql*net

Oracle SQL*NET

67

tcp/udp

bootps

Bootstrap Protocol Server

67

udp

dhcp

DHCP Lease(nt4.0_67)

68

tcp/udp

bootpc

Bootstrap Protocol Client

68

udp

dhcp

DHCP Lease(nt4.0_68)

69

tcp/udp

tftp

Trivial File Transfer

70

tcp/udp

gopher

Gopher

71

tcp/udp

netrjs-1

Remote Job Service

72

tcp/udp

netrjs-2

Remote Job Service

73

tcp/udp

netrjs-3

Remote Job Service

74

tcp/udp

netrjs-4

Remote Job Service

75

tcp/udp

any

private dial out service any private dial out service

76

tcp/udp

deos

Distributed External Object Store

77

tcp/udp

any

private RJE service any private RJE service

77

tcp

rje

netrjs (win98 services)

78

tcp/udp

vettcp

vettcp

79

tcp/udp

finger

Finger

80

udp

http

World Wide Web HTTP

80

udp

www

World Wide Web HTTP

80

tcp/udp

www-http

World Wide Web HTTP

81

tcp/udp

hosts2-ns

HOSTS2 Name Server

82

tcp/udp

xfer

XFER Utility

83

tcp/udp

mit-ml-dev

MIT ML Device

84

tcp/udp

ctf

Common Trace Facility

85

tcp/udp

mit-ml-dev

MIT ML Device

86

tcp/udp

mfcobol

Micro Focus Cobol

87

tcp/udp

any

private terminal link any private terminal link

87

tcp

link

ttylink (win98 services)

88

tcp/udp

kerberos

Kerberos

89

tcp/udp

su-mit-tg

SU/MIT Telnet Gateway

90

tcp/udp

dnsix

DNSIX Securit Attribute Token Map(PORT 90 also being used unofficially by Pointcast)

91

tcp/udp

mit-dov

MIT Dover Spooler

92

tcp/udp

npp

Network Printing Protocol

93

tcp/udp

dcp

Device Control Protocol

94

tcp/udp

objcall

Tivoli Object Dispatcher

95

tcp/udp

supdup

SUPDUP

96

tcp/udp

dixie

DIXIE Protocol Specification

97

tcp/udp

swift-rvf

Swift Remote Virtural File Protocol

98

tcp/udp

tacnews

TAC News

98

tcp

linux-remote

Linux System Remote Control

99

tcp/udp

metagram

Metagram Relay

100

tcp

newacct

[unauthorized use]

101

tcp/udp

hostname

NIC Host Name Server

102

tcp/udp

iso-tsap

ISO-TSAP Class 0

103

tcp/udp

gppitnp

Genesis Point-to-Point Trans Net

104

tcp/udp

acr-nema

ACR-NEMA Digital Imag. & Comm. 300

105

tcp/udp

cso

CCSO name server protocol

105

tcp/udp

csnet-ns

Mailbox Name Nameserver

106

tcp/udp

3com-tsmux

3COM-TSMUX(Unauthorized use by insecure poppassd protocol)

107

tcp/udp

rtelnet

Remote Telnet Service

108

tcp/udp

snagas

SNA Gateway Access Server

109

tcp/udp

pop2

Post Office Protocol - Version 2

110

tcp/udp

pop3

Post Office Protocol - Version 3

111

tcp/udp

sunrpc

SUN Remote Procedure Call

112

tcp/udp

mcidas

McIDAS Data Transmission Protocol

113

tcp/udp

ident

113

tcp/udp

auth

Authentication Service

114

tcp/udp

audionews

Audio News Multicast

115

tcp/udp

sftp

Simple File Transfer Protocol

116

tcp/udp

ansanotify

ANSA REX Notify

117

tcp/udp

uucp-path

UUCP Path Service

118

tcp/udp

sqlserv

SQL Services

119

tcp/udp

nntp

Network News Transfer Protocol

120

tcp/udp

cfdptkt

CFDPTKT

121

tcp/udp

erpc

Encore Expedited Remote Pro.Call

122

tcp/udp

smakynet

SMAKYNET

123

tcp/udp

ntp

Network Time Protocol

124

tcp/udp

ansatrader

ANSA REX Trader

125

tcp/udp

locus-map

Locus PC-Interface Net Map Ser

126

tcp/udp

nxedit

NXEdit

126

tcp/udp

unitary

Unisys Unitary Login

127

tcp/udp

locus-con

Locus PC-Interface Conn Server

128

tcp/udp

gss-xlicen

GSS X License Verification

129

tcp/udp

pwdgen

Password Generator Protocol

130

tcp/udp

cisco-fna

cisco FNATIVE

131

tcp/udp

cisco-tna

cisco TNATIVE

132

tcp/udp

cisco-sys

cisco SYSMAINT

133

tcp/udp

statsrv

Statistics Service

134

tcp/udp

ingres-net

INGRES-NET Service

135

tcp/udp

epmap

DCE endpoint resolution

136

tcp/udp

profile

PROFILE Naming System

137

tcp/udp

netbios-ns

NETBIOS Name Service

138

tcp/udp

netbios-dgm

NETBIOS Datagram Service

139

tcp/udp

netbios-ssn

NETBIOS Session Service

140

tcp/udp

emfis-data

EMFIS Data Service

141

tcp/udp

emfis-cntl

EMFIS Control Service

142

tcp/udp

bl-idm

Britton-Lee IDM

143

tcp/udp

imap

Internet Message Access Protocol

144

tcp/udp

uma

Universal Management Architecture

145

tcp/udp

uaac

UAAC Protocol

146

tcp/udp

iso-tp0

ISO-IP0

147

tcp/udp

iso-ip

ISO-IP

148

tcp/udp

jargon

Jargon

149

tcp/udp

aed-512

AED 512 Emulation Service

150

tcp/udp

sql-net

SQL-NET

151

tcp/udp

hems

HEMS

152

tcp/udp

bftp

Background File Transfer Program

153

tcp/udp

sgmp

SGMP

154

tcp/udp

netsc-prod

NETSC

155

tcp/udp

netsc-dev

NETSC

156

tcp/udp

sqlsrv

SQL Service

157

tcp/udp

knet-cmp

KNET/VM Command/Message Protocol

158

tcp/udp

pcmail-srv

PCMail Server

159

tcp/udp

nss-routing

NSS-Routing

160

tcp/udp

sgmp-traps

SGMP-TRAPS

161

tcp/udp

snmp

SNMP

162

tcp/udp

snmptrap

SNMPTRAP

163

tcp/udp

cmip-man

CMIP/TCP Manager

164

tcp/udp

cmip-agent

CMIP/TCP Agent

165

tcp/udp

xns-courier

Xerox

166

tcp/udp

s-net

Sirius Systems

167

tcp/udp

namp

NAMP

168

tcp/udp

rsvd

RSVD

169

tcp/udp

send

SEND

170

tcp/udp

print-srv

Network PostScript

171

tcp/udp

multiplex

Network Innovations Multiplex

172

tcp/udp

cl/1

Network Innovations CL/1

173

tcp/udp

xyplex-mux

Xyplex

174

tcp/udp

mailq

MAILQ

175

tcp/udp

vmnet

VMNET

176

tcp/udp

genrad-mux

GENRAD-MUX

177

tcp/udp

xdmcp

X Display Manager Control Protocol

178

tcp/udp

nextstep

NextStep Window Server

179

tcp/udp

bgp

Border Gateway Protocol

180

tcp/udp

ris

Intergraph

181

tcp/udp

unify

Unify

182

tcp/udp

audit

Unisys Audit SITP

183

tcp/udp

ocbinder

OCBinder

184

tcp/udp

ocserver

OCServer

185

tcp/udp

remote-kis

Remote-KIS

186

tcp/udp

kis

KIS Protocol

187

tcp/udp

aci

Application Communication Interface

188

tcp/udp

mumps

Plus Five's MUMPS

189

tcp/udp

qft

Queued File Transport

190

tcp/udp

gacp

Gateway Access Control Protocol

191

tcp/udp

prospero

Prospero Directory Service

192

tcp/udp

osu-nms

OSU Network Monitoring System

193

tcp/udp

srmp

Spider Remote Monitoring Protocol

194

tcp/udp

irc

Internet Relay Chat Protocol

195

tcp/udp

dn6-nlm-aud

DNSIX Network Level Module Audit

196

tcp/udp

dn6-smm-red

DNSIX Session Mgt Module Audit Redir

197

tcp/udp

dls

Directory Location Service

198

tcp/udp

dls-mon

Directory Location Service Monitor

199

tcp/udp

smux

SMUX

200

tcp/udp

src

IBM System Resource Controller

201

tcp/udp

at-rtmp

AppleTalk Routing Maintenance

202

tcp/udp

at-nbp

AppleTalk Name Binding

203

tcp/udp

at-3

AppleTalk Unused

204

tcp/udp

at-echo

AppleTalk Echo

205

tcp/udp

at-5

AppleTalk Unused

206

tcp/udp

at-zis

AppleTalk Zone Information

207

tcp/udp

at-7

AppleTalk Unused

208

tcp/udp

at-8

AppleTalk Unused

209

tcp/udp

qmtp

The Quick Mail Transfer Protocol

210

tcp/udp

z39.50

ANSI Z39.50

211

tcp/udp

914c/g

Texas Instruments 914C/G Terminal

212

tcp/udp

anet

ATEXSSTR

213

tcp/udp

ipx

IPX

214

tcp/udp

vmpwscs

VM PWSCS

215

tcp/udp

softpc

Insignia Solutions

216

tcp/udp

CAIlic

Computer Associates Int'l License Server

217

tcp/udp

dbase

dBASE Unix

218

tcp/udp

mpp

Netix Message Posting Protocol

219

tcp/udp

uarps

Unisys ARPs

220

tcp/udp

imap3

Interactive Mail Access Protocol v3

221

tcp/udp

fln-spx

Berkeley rlogind with SPX auth

222

tcp/udp

rsh-spx

Berkeley rshd with SPX auth

223

tcp/udp

cdc

Certificate Distribution Center

224

tcp/udp

masqdialer

masqdialer

225-241

tcp/udp

#

Reserved

242

tcp/udp

direct

Direct

243

tcp/udp

sur-meas

Survey Measurement

244

tcp/udp

inbusiness

inbusiness

244

tcp

dayna

Dayna

245

tcp/udp

link

LINK

246

tcp/udp

dsp3270

Display Systems Protocol

247

tcp/udp

subntbcst_tftp

SUBNTBCST_TFTP

248

tcp/udp

bhfhs

bhfhs

249-255

tcp/udp

#

Reserved

256

tcp/udp

rap

RAP

257

tcp/udp

set

Secure Electronic Transaction

258

tcp/udp

yak-chat

Yak Winsock Personal Chat

259

tcp/udp

esro-gen

Efficient Short Remote Operations

260

tcp/udp

openport

Openport

261

tcp/udp

nsiiops

IIOP Name Service over TLS/SSL

262

tcp/udp

arcisdms

Arcisdms

263

tcp/udp

hdap

HDAP

264

tcp/udp

bgmp

BGMP

265

tcp/udp

x-bone-ctl

X-Bone CTL

266

tcp/udp

sst

SCSI on ST

267

tcp/udp

td-service

Tobit David Service Layer

268

tcp/udp

td-replica

Tobit David Replica

269-279

tcp/udp

#

Unassigned

280

tcp/udp

http-mgmt

http-mgmt

281

tcp/udp

personal-link

Personal Link

282

tcp/udp

cableport-ax

Cable Port A/X

283

tcp/udp

rescap

rescap

284

tcp/udp

corerjd

corerjd

285

tcp/udp

#

Unassigned

286

tcp/udp

fxp-1

FXP-1

287

tcp/udp

k-block

K-BLOCK

288-307

tcp/udp

#

Unassigned

308

tcp/udp

novastorbakcup

Novastor Backup

309

tcp/udp

entrusttime

EntrustTime

310

tcp/udp

bhmds

bhmds

311

tcp/udp

asip-webadmin

AppleShare IP WebAdmin

312

tcp/udp

vslmp

VSLMP

313

tcp/udp

magenta-logic

Magenta Logic

314

tcp/udp

opalis-robot

Opalis Robot

315

tcp/udp

dpsi

DPSI

316

tcp/udp

decauth

decAuth

317

tcp/udp

zannet

Zannet

318

tcp/udp

pkix-timestamp

PKIX TimeStamp

319

tcp/udp

ptp-event

PTP Event

320

tcp/udp

ptp-general

PTP General

321

tcp/udp

pip

PIP

322

tcp/udp

rtsps

RTSPS

323-332

tcp/udp

#

Unassigned

333

tcp/udp

texar

Texar Security Port

334-343

tcp/udp

#

Unassigned

344

udp

pdap

Prospero Data Access Protocol

345

udp

pawserv

Perf Analysis Workbench

346

udp

zserv

Zebra server

347

udp

fatserv

Fatmen Server

348

udp

csi-sgwp

Cabletron Management Protocol

349

udp

mftp

mftp

350

udp

matip-type-a

MATIP Type A

351

udp

matip-type-b

MATIP Type B

351

tcp

bhoetty

bhoetty (added 5/21/97)

351

udp

bhoetty

bhoetty

352

tcp

dtag-ste-sb

DTAG (assigned long ago)

352

udp

dtag-ste-sb

DTAG

352

tcp

bhoedap4

bhoedap4 (added 5/21/97)

352

udp

bhoedap4

bhoedap4

353

tcp/udp

ndsauth

NDSAUTH

354

tcp/udp

bh611

bh611

355

tcp/udp

datex-asn

DATEX-ASN

356

tcp/udp

cloanto-net-1

Cloanto Net 1

357

tcp/udp

bhevent

bhevent

358

tcp/udp

shrinkwrap

Shrinkwrap

359

tcp/udp

nsrmp

Network Security Risk Management Protocol

360

tcp/udp

scoi2odialog

scoi2odialog

361

tcp/udp

semantix

Semantix

362

tcp/udp

srssend

SRS Send

363

tcp/udp

rsvp_tunnel

RSVP Tunnel

364

tcp/udp

aurora-cmgr

Aurora CMGR

365

tcp/udp

dtk

DTK

366

tcp/udp

odmr

ODMR

367

tcp/udp

mortgageware

MortgageWare

368

tcp/udp

qbikgdp

QbikGDP

369

tcp/udp

rpc2portmap

rpc2portmap

370

tcp/udp

codaauth2

codaauth2

371

tcp/udp

clearcase

Clearcase

372

tcp/udp

ulistproc

ListProcessor

373

tcp/udp

legent-1

Legent Corporation

374

tcp/udp

legent-2

Legent Corporation

375

tcp/udp

hassle

Hassle

376

tcp/udp

nip

Amiga Envoy Network Inquiry Proto

377

tcp/udp

tnETOS

NEC Corporation

378

tcp/udp

dsETOS

NEC Corporation

379

tcp/udp

is99c

TIA/EIA/IS-99 modem client

380

tcp/udp

is99s

TIA/EIA/IS-99 modem server

381

tcp/udp

hp-collector

hp performance data collector

382

tcp/udp

hp-managed-node

hp performance data managed node

383

tcp/udp

hp-alarm-mgr

hp performance data alarm manager

384

tcp/udp

arns

A Remote Network Server System

385

tcp/udp

ibm-app

IBM Application

386

tcp/udp

asa

ASA Message Router Object Def.

387

tcp/udp

aurp

Appletalk Update-Based Routing Pro.

388

tcp/udp

unidata-ldm

Unidata LDM

389

tcp/udp

ldap

Lightweight Directory Access Protocol

390

tcp/udp

uis

UIS

391

tcp/udp

synotics-relay

SynOptics SNMP Relay Port

392

tcp/udp

synotics-broker

SynOptics Port Broker Port

393

tcp/udp

meta5

Meta5

393

tcp

dis

Data Interpretation System

394

tcp/udp

embl-ndt

EMBL Nucleic Data Transfer

395

tcp/udp

netcp

NETscout Control Protocol

396

tcp/udp

netware-ip

Novell Netware over IP

397

tcp/udp

mptn

Multi Protocol Trans. Net.

398

tcp/udp

kryptolan

Kryptolan

399

tcp/udp

iso-tsap-c2

ISO Transport Class 2 Non-Control over TCP

400

tcp/udp

work-sol

Workstation Solutions

401

tcp/udp

ups

Uninterruptible Power Supply

402

tcp/udp

genie

Genie Protocol

403

tcp/udp

decap

decap

404

tcp/udp

nced

nced

405

tcp/udp

ncld

ncld

406

tcp/udp

imsp

Interactive Mail Support Protocol

407

tcp/udp

timbuktu

Timbuktu

408

tcp/udp

prm-sm

Prospero Resource Manager Sys. Man.

409

tcp/udp

prm-nm

Prospero Resource Manager Node Man.

410

tcp/udp

decladebug

DECLadebug Remote Debug Protocol

411

tcp/udp

rmt

Remote MT Protocol

412

tcp/udp

synoptics-trap

Trap Convention Port

413

tcp/udp

smsp

Storage Management Services Protocol

414

tcp/udp

infoseek

InfoSeek

415

tcp/udp

bnet

BNet

416

tcp/udp

silverplatter

Silverplatter

417

tcp/udp

onmux

Onmux

418

tcp/udp

hyper-g

Hyper-G

419

tcp/udp

ariel1

Ariel

420

tcp/udp

smpte

SMPTE

421

tcp/udp

ariel2

Ariel

422

tcp/udp

ariel3

Ariel

423

tcp/udp

opc-job-start

IBM Operations Planning and Control Start

424

tcp/udp

opc-job-track

IBM Operations Planning and Control Track

425

tcp/udp

icad-el

ICAD

426

tcp/udp

smartsdp

smartsdp

427

tcp/udp

svrloc

Server Location

428

tcp/udp

ocs_cmu

OCS_CMU

429

tcp/udp

ocs_amu

OCS_AMU

430

tcp/udp

utmpsd

UTMPSD

431

tcp/udp

utmpcd

UTMPCD

432

tcp/udp

iasd

IASD

433

tcp/udp

nnsp

NNSP

434

tcp/udp

mobileip-agent

MobileIP-Agent

435

tcp/udp

mobilip-mn

MobilIP-MN

436

tcp/udp

dna-cml

DNA-CML

437

tcp/udp

comscm

comscm

438

tcp/udp

dsfgw

dsfgw

439

tcp/udp

dasp

dasp

440

tcp/udp

sgcp

sgcp

441

tcp/udp

decvms-sysmgt

decvms-sysmgt

442

tcp/udp

cvc_hostd

cvc_hostd

443

tcp/udp

https

http protocol over TLS/SSL

444

tcp/udp

snpp

Simple Network Paging Protocol

445

tcp/udp

microsoft-ds

Microsoft-DS

446

tcp/udp

ddm-rdb

DDM-RDB

447

tcp/udp

ddm-dfm

DDM-RFM

448

tcp/udp

ddm-ssl

DDM-SSL

449

tcp/udp

as-servermap

AS Server Mapper

450

tcp/udp

tserver

TServer

451

tcp/udp

sfs-smp-net

Cray Network Semaphore server

452

tcp/udp

sfs-config

Cray SFS config server

453

tcp/udp

creativeserver

CreativeServer

454

tcp/udp

contentserver

ContentServer

455

tcp/udp

creativepartnr

CreativePartnr

456

tcp

macon-tcp

macon-tcp

456

udp

macon-udp

macon-udp

456

tcp

Hacker's Paradise

457

tcp/udp

scohelp

scohelp

458

tcp/udp

appleqtc

apple quick time

459

tcp/udp

ampr-rcmd

ampr-rcmd

460

tcp/udp

skronk

skronk

461

tcp/udp

datasurfsrv

DataRampSrv

462

tcp/udp

datasurfsrvsec

DataRampSrvSec

463

tcp/udp

alpes

alpes

464

tcp/udp

kpasswd

kpasswd

465

tcp

urd

URL Rendesvous Directory for SSM

465

tcp

smtps

smtp protocol over TLS/SSL (was ssmtp)

465

udp

igmpv3lite

IGMP over UDP for SSM

466

tcp/udp

digital-vrc

digital-vrc

467

tcp/udp

mylex-mapd

mylex-mapd

468

tcp/udp

photuris

proturis

469

tcp/udp

rcp

Radio Control Protocol

470

tcp/udp

scx-proxy

scx-proxy

471

tcp/udp

mondex

Mondex

472

tcp/udp

ljk-login

ljk-login

473

tcp/udp

hybrid-pop

hybrid-pop

474

tcp

tn-tl-w1

tn-tl-w1

474

udp

tn-tl-w2

tn-tl-w2

475

tcp/udp

tcpnethaspsrv

tcpnethaspsrv

476

tcp/udp

tn-tl-fd1

tn-tl-fd1

477

tcp/udp

ss7ns

ss7ns

478

tcp/udp

spsc

spsc

479

tcp/udp

iafserver

iafserver

480

tcp/udp

iafdbase

iafdbase

481

tcp/udp

ph

Ph service

482

tcp/udp

bgs-nsi

bgs-nsi

483

tcp/udp

ulpnet

ulpnet

484

tcp/udp

integra-sme

Integra Software Management Environment

485

tcp/udp

powerburst

Air Soft Power Burst

486

tcp/udp

avian

avian

487

tcp/udp

saft

saft Simple Asynchronous File Transfer

488

tcp/udp

gss-http

gss-http

489

tcp/udp

nest-protocol

nest-protocol

490

tcp/udp

micom-pfs

micom-pfs

491

tcp/udp

go-login

go-login

492

tcp/udp

ticf-1

Transport Independent Convergence for FNA

493

tcp/udp

ticf-2

Transport Independent Convergence for FNA

494

tcp/udp

pov-ray

POV-Ray

495

tcp/udp

intecourier

intecourier

496

tcp/udp

pim-rp-disc

PIM-RP-DISC

497

tcp/udp

dantz

dantz

498

tcp/udp

siam

siam

499

tcp/udp

iso-ill

ISO ILL Protocol

500

tcp/udp

isakmp

isakmp

501

tcp/udp

stmf

STMF

502

tcp/udp

asa-appl-proto

asa-appl-proto

503

tcp/udp

intrinsa

Intrinsa

504

tcp/udp

citadel

citadel

505

tcp/udp

mailbox-lm

mailbox-lm

506

tcp/udp

ohimsrv

ohimsrv

507

tcp/udp

crs

crs

508

tcp/udp

xvttp

xvttp

509

tcp/udp

snare

snare

510

tcp/udp

fcp

FirstClass Protocol

511

tcp/udp

passgo

PassGo

512

tcp

exec

remote process execution;

512

udp

comsat

512

udp

biff

used by mail system to notify users

513

tcp

login

remote login a la telnet;

513

udp

who

maintains data bases showing who's

514

tcp

shell

cmd

514

udp

syslog

515

tcp/udp

printer

spooler

516

tcp/udp

videotex

videotex

517

tcp/udp

talk

"like tenex link, but across"

518

tcp/udp

ntalk

519

tcp/udp

utime

unixtime

520

tcp

efs

extended file name server

520

udp

router

local routing process (on site);

521

tcp/udp

ripng

ripng

522

tcp/udp

ulp

ULP

523

tcp/udp

ibm-db2

IBM-DB2

524

tcp/udp

ncp

NCP

525

tcp/udp

timed

timeserver

526

tcp/udp

tempo

newdate

527

tcp/udp

stx

Stock IXChange

528

tcp/udp

custix

Customer IXChange

529

tcp/udp

irc-serv

IRC-SERV

530

tcp/udp

courier

rpc

531

tcp/udp

conference

chat

532

tcp/udp

netnews

readnews

533

tcp/udp

netwall

for emergency broadcasts

534

tcp/udp

mm-admin

MegaMedia Admin

535

tcp/udp

iiop

iiop

536

tcp/udp

opalis-rdv

opalis-rdv

537

tcp/udp

nmsp

Networked Media Streaming Protocol

538

tcp/udp

gdomap

gdomap

539

tcp/udp

apertus-ldp

Apertus Technologies Load Determination

540

tcp/udp

uucp

uucpd

541

tcp/udp

uucp-rlogin

uucp-rlogin

542

tcp/udp

commerce

commerce

543

tcp/udp

klogin

544

tcp/udp

kshell

krcmd

545

tcp/udp

appleqtcsrvr

appleqtcsrvr

546

tcp/udp

dhcpv6-client

DHCPv6 Client

547

tcp/udp

dhcpv6-server

DHCPv6 Server

548

tcp/udp

afpovertcp

AFP over TCP

549

tcp/udp

idfp

IDFP

550

tcp/udp

new-rwho

new-who

551

tcp/udp

cybercash

cybercash

552

tcp/udp

deviceshare

deviceshare

553

tcp/udp

pirp

pirp

554

tcp/udp

rtsp

Real Time Stream Control Protocol

555

tcp/udp

dsf

555

tcp

"phAce, Stealth Spy"

556

tcp/udp

remotefs

rfs server

557

tcp/udp

openvms-sysipc

openvms-sysipc

558

tcp/udp

sdnskmp

SDNSKMP

559

tcp/udp

teedtap

TEEDTAP

560

tcp/udp

rmonitor

rmonitord

561

tcp/udp

monitor

562

tcp/udp

chshell

chcmd

563

tcp/udp

nntps

nntp protocol over TLS/SSL (was snntp)

564

tcp/udp

9pfs

plan 9 file service

565

tcp/udp

whoami

whoami

566

tcp/udp

streettalk

streettalk

567

tcp/udp

banyan-rpc

banyan-rpc

568

tcp/udp

ms-shuttle

microsoft shuttle

569

tcp/udp

ms-rome

microsoft rome

570

tcp/udp

meter

demon

571

tcp/udp

meter

udemon

572

tcp/udp

sonar

sonar

573

tcp/udp

banyan-vip

banyan-vip

574

tcp/udp

ftp-agent

FTP Software Agent System

575

tcp/udp

vemmi

VEMMI

576

tcp/udp

ipcd

ipcd

577

tcp/udp

vnas

vnas

578

tcp/udp

ipdd

ipdd

579

tcp/udp

decbsrv

decbsrv

580

tcp/udp

sntp-heartbeat

SNTP HEARTBEAT

581

tcp/udp

bdp

Bundle Discovery Protocol

582

tcp/udp

scc-security

SCC Security

583

tcp/udp

philips-vc

Philips Video-Conferencing

584

tcp/udp

keyserver

Key Server

585

tcp/udp

imap4-ssl

IMAP4+SSL (use 993 instead)

586

tcp/udp

password-chg

Password Change

587

tcp/udp

submission

Submission

588

tcp/udp

cal

CAL

589

tcp/udp

eyelink

EyeLink

590

tcp/udp

tns-cml

TNS CML

591

tcp/udp

http-alt

"FileMaker, Inc. - HTTP Alternate (see Port 80)"

592

tcp/udp

eudora-set

Eudora Set

593

tcp/udp

http-rpc-epmap

HTTP RPC Ep Map

594

tcp/udp

tpip

TPIP

595

tcp/udp

cab-protocol

CAB Protocol

596

tcp/udp

smsd

SMSD

597

tcp/udp

ptcnameservice

PTC Name Service

598

tcp/udp

sco-websrvrmg3

SCO Web Server Manager 3

599

tcp/udp

acp

Aeolon Core Protocol

600

tcp/udp

ipcserver

Sun IPC server

601

tcp/udp

syslog-conn

Reliable Syslog Service

602-605

tcp/udp

#

Unassigned

606

tcp/udp

urm

Cray Unified Resource Manager

607

tcp/udp

nqs

nqs

608

tcp/udp

sift-uft

Sender-Initiated/Unsolicited File Transfer

609

tcp/udp

npmp-trap

npmp-trap

610

tcp/udp

npmp-local

npmp-local

611

tcp/udp

npmp-gui

npmp-gui

612

tcp/udp

hmmp-ind

HMMP Indication

613

tcp/udp

hmmp-op

HMMP Operation

614

tcp/udp

sshell

SSLshell

615

tcp/udp

sco-inetmgr

Internet Configuration Manager

616

tcp/udp

sco-sysmgr

SCO System Administration Server

617

tcp/udp

sco-dtmgr

SCO Desktop Administration Server

618

tcp/udp

dei-icda

DEI-ICDA

619

tcp/udp

digital-evm

Digital EVM

620

tcp/udp

sco-websrvrmgr

SCO WebServer Manager

621

tcp/udp

escp-ip

ESCP

622

tcp/udp

collaborator

Collaborator

623

tcp/udp

aux_bus_shunt

Aux Bus Shunt

624

tcp/udp

cryptoadmin

Crypto Admin

625

tcp/udp

dec_dlm

DEC DLM

626

tcp/udp

asia

ASIA

627

tcp/udp

passgo-tivoli

PassGo Tivoli

628

tcp/udp

qmqp

QMQP

629

tcp/udp

3com-amp3

3Com AMP3

630

tcp/udp

rda

RDA

631

tcp/udp

ipp

IPP (Internet Printing Protocol)

632

tcp/udp

bmpp

bmpp

633

tcp/udp

servstat

Service Status update (Sterling Software)

634

tcp/udp

ginad

ginad

635

tcp/udp

rlzdbase

RLZ DBase

636

tcp/udp

ldaps

ldap protocol over TLS/SSL (was sldap)

637

tcp/udp

lanserver

lanserver

638

tcp/udp

mcns-sec

mcns-sec

639

tcp/udp

msdp

MSDP

640

tcp/udp

entrust-sps

entrust-sps

641

tcp/udp

repcmd

repcmd

642

tcp/udp

esro-emsdp

ESRO-EMSDP V1.3

643

tcp/udp

sanity

SANity

644

tcp/udp

dwr

dwr

645

tcp/udp

pssc

PSSC

646

tcp/udp

ldp

LDP

647

tcp/udp

dhcp-failover

DHCP Failover

648

tcp/udp

rrp

Registry Registrar Protocol (RRP)

649

tcp/udp

aminet

Aminet

650

tcp/udp

obex

OBEX

651

tcp/udp

ieee-mms

IEEE MMS

652

tcp/udp

hello-port

HELLO_PORT

653

tcp/udp

repscmd

RepCmd

654

tcp/udp

aodv

AODV

655

tcp/udp

tinc

TINC

656

tcp/udp

spmp

SPMP

657

tcp/udp

rmc

RMC

658

tcp/udp

tenfold

TenFold

659

tcp/udp

#

De-Registered (2001 June 06)

660

tcp/udp

mac-srvr-admin

MacOS Server Admin

661

tcp/udp

hap

HAP

662

tcp/udp

pftp

PFTP

663

tcp/udp

purenoise

PureNoise

664

tcp/udp

secure-aux-bus

Secure Aux Bus

665

tcp/udp

sun-dr

Sun DR

666

tcp/udp

mdqs

666

tcp/udp

doom

doom Id Software

667

tcp/udp

disclose

campaign contribution disclosures - SDR Technologies

668

tcp/udp

mecomm

MeComm

669

tcp/udp

meregister

MeRegister

670

tcp/udp

vacdsm-sws

VACDSM-SWS

671

tcp/udp

vacdsm-app

VACDSM-APP

672

tcp/udp

vpps-qua

VPPS-QUA

673

tcp/udp

cimplex

CIMPLEX

674

tcp/udp

acap

ACAP

675

tcp/udp

dctp

DCTP

676

tcp/udp

vpps-via

VPPS Via

677

tcp/udp

vpp

Virtual Presence Protocol

678

tcp/udp

ggf-ncp

GNU Generation Foundation NCP

679

tcp/udp

mrm

MRM

680

tcp/udp

entrust-aaas

entrust-aaas

681

tcp/udp

entrust-aams

entrust-aams

682

tcp/udp

xfr

XFR

683

tcp/udp

corba-iiop

CORBA IIOP

684

tcp/udp

corba-iiop-ssl

CORBA IIOP SSL

685

tcp/udp

mdc-portmapper

MDC Port Mapper

686

tcp/udp

hcp-wismar

Hardware Control Protocol Wismar

687

tcp/udp

asipregistry

asipregistry

688

tcp/udp

realm-rusd

REALM-RUSD

689

tcp/udp

nmap

NMAP

690

tcp/udp

vatp

VATP

691

tcp/udp

msexch-routing

MS Exchange Routing

692

tcp/udp

hyperwave-isp

Hyperwave-ISP

693

tcp/udp

connendp

connendp

694

tcp/udp

ha-cluster

ha-cluster

695

tcp/udp

ieee-mms-ssl

IEEE-MMS-SSL

696

tcp/udp

rushd

RUSHD

697

tcp/udp

uuidgen

UUIDGEN

698

tcp/udp

olsr

OLSR

699

tcp/udp

accessnetwork

Access Network

700-703

tcp/udp

#

Unassigned

704

tcp/udp

elcsd

errlog copy/server daemon

705

tcp/udp

agentx

AgentX

706

tcp/udp

silc

SILC

707

tcp/udp

borland-dsj

Borland DSJ

708

tcp/udp

#

Unassigned

709

tcp/udp

entrust-kmsh

Entrust Key Management Service Handler

710

tcp/udp

entrust-ash

Entrust Administration Service Handler

711

tcp/udp

cisco-tdp

Cisco TDP

712-728

tcp/udp

#

Unassigned

729

tcp/udp

netviewdm1

IBM NetView DM/6000 Server/Client

730

tcp/udp

netviewdm2

IBM NetView DM/6000 send/tcp

731

tcp/udp

netviewdm3

IBM NetView DM/6000 receive/tcp

732-740

tcp/udp

#

Unassigned

741

tcp/udp

netgw

netGW

742

tcp/udp

netrcs

Network based Rev. Cont. Sys.

743

tcp/udp

#

Unassigned

744

tcp/udp

flexlm

Flexible License Manager

745-746

tcp/udp

#

Unassigned

747

tcp/udp

fujitsu-dev

Fujitsu Device Control

748

tcp/udp

ris-cm

Russell Info Sci Calendar Manager

749

tcp/udp

kerberos-adm

kerberos administration

750

tcp

rfile

750

udp

loadav

750

udp

kerberos-iv

kerberos version iv

751

tcp/udp

pump

752

tcp/udp

qrh

753

tcp/udp

rrh

754

tcp/udp

tell

send

755-756

tcp/udp

#

Unassigned

758

tcp/udp

nlogin

759

tcp/udp

con

760

tcp/udp

ns

761

tcp/udp

rxe

762

tcp/udp

quotad

763

tcp/udp

cycleserv

764

tcp/udp

omserv

765

tcp/udp

webster

766

tcp/udp

#

Unassigned

767

tcp/udp

phonebook

phone

768

tcp/udp

#

Unassigned

769

tcp/udp

vid

770

tcp/udp

cadlock

771

tcp/udp

rtip

772

tcp/udp

cycleserv2

773

tcp/udp

notify

773

tcp

submit

774

tcp

rpasswd

774

udp

acmaint_dbd

775

tcp

entomb

775

udp

acmaint_transd

776

tcp

wpages

776

udp

wpages

777

tcp/udp

multiling-http

Multiling HTTP

778-779

tcp/udp

#

Unassigned

780

tcp/udp

wpgs

781-785

tcp/udp

#

Unassigned

786

tcp/udp

concert

Concert

787

tcp/udp

qsc

QSC

788-799

tcp/udp

#

Unassigned

800

tcp/udp

mdbs_daemon

801

tcp/udp

device

802-809

tcp/udp

#

Unassigned

810

tcp

fcp-udp

FCP

810

udp

fcp-udp

FCP Datagram

811-827

tcp/udp

#

Unassigned

828

tcp/udp

itm-mcell-s

itm-mcell-s

829

tcp/udp

pkix-3-ca-ra

PKIX-3 CA/RA

830-846

tcp/udp

#

Unassigned

847

tcp/udp

dhcp-failover2

dhcp-failover 2

848-872

tcp/udp

#

Unassigned

873

tcp/udp

rsync

rsync

874-885

tcp/udp

#

Unassigned

886

tcp/udp

iclcnet-locate

ICL coNETion locate server

887

tcp/udp

iclcnet_svinfo

ICL coNETion server info

888

udp

accessbuilder

AccessBuilder

888

tcp

cddbp

CD Database Protocol

889-899

tcp/udp

#

Unassigned

900

tcp/udp

omginitialrefs

OMG Initial Refs

901

tcp/udp

smpnameres

SMPNAMERES

902

tcp/udp

ideafarm-chat

IDEAFARM-CHAT

903

tcp/udp

ideafarm-catch

IDEAFARM-CATCH

904-910

tcp/udp

#

Unassigned

911

tcp/udp

xact-backup

xact-backup

912-988

tcp/udp

#

Unassigned

989

tcp/udp

ftps-data

"ftp protocol, data, over TLS/SSL"

990

tcp/udp

ftps

"ftp protocol, control, over TLS/SSL"

991

tcp/udp

nas

Netnews Administration System

992

tcp/udp

telnets

telnet protocol over TLS/SSL

993

tcp/udp

imaps

imap4 protocol over TLS/SSL

994

tcp/udp

ircs

irc protocol over TLS/SSL

995

tcp/udp

pop3s

pop3 protocol over TLS/SSL (was spop3)

996

tcp/udp

vsinet

vsinet

997

tcp/udp

maitrd

998

tcp

busboy

998

udp

puparp

999

tcp

garcon

999

udp

applix

Applix ac

999

tcp/udp

puprouter

1001-1009

tcp/udp

#

Unassigned

1008

udp

#

Possibly used by Sun Solaris????

1010

tcp/udp

surf

surf

1011-1022

tcp/udp

#

Reserved

1023

tcp/udp

#

Reserved

1024

tcp/udp

#

Reserved

1025

tcp/udp

blackjack

network blackjack

1026-1029

tcp/udp

#

Unassigned

1030

tcp/udp

iad1

BBN IAD

1031

tcp/udp

iad2

BBN IAD

1032

tcp/udp

iad3

BBN IAD

1033-1035

tcp/udp

#

Unassigned

1036

tcp/udp

pcg-radar

RADAR Service Protocol

1037-1039

tcp/udp

#

Unassigned

1040

tcp/udp

netarx

Netarx

1041-1046

tcp/udp

#

Unassigned

1047

tcp/udp

neod1

Sun's NEO Object Request Broker

1048

tcp/udp

neod2

Sun's NEO Object Request Broker

1049

tcp/udp

td-postman

Tobit David Postman VPMN

1050

tcp/udp

cma

CORBA Management Agent

1051

tcp/udp

optima-vnet

Optima VNET

1052

tcp/udp

ddt

Dynamic DNS Tools

1053

tcp/udp

remote-as

Remote Assistant (RA)

1054

tcp/udp

brvread

BRVREAD

1055

tcp/udp

ansyslmd

ANSYS - License Manager

1056

tcp/udp

vfo

VFO

1057

tcp/udp

startron

STARTRON

1058

tcp/udp

nim

nim

1059

tcp/udp

nimreg

nimreg

1060

tcp/udp

polestar

POLESTAR

1061

tcp/udp

kiosk

KIOSK

1062

tcp/udp

veracity

Veracity

1063

tcp/udp

kyoceranetdev

KyoceraNetDev

1064

tcp/udp

jstel

JSTEL

1065

tcp/udp

syscomlan

SYSCOMLAN

1066

tcp/udp

fpo-fns

FPO-FNS

1067

tcp/udp

instl_boots

Installation Bootstrap Proto. Server

1068

tcp/udp

instl_bootc

Installation Bootstrap Proto. Client

1069

tcp/udp

cognex-insight

COGNEX-INSIGHT

1070

tcp/udp

gmrupdateserv

GMRUpdateSERV

1071

tcp/udp

bsquare-voip

BSQUARE-VOIP

1072

tcp/udp

cardax

CARDAX

1073

tcp/udp

bridgecontrol

BridgeControl

1074

tcp/udp

fastechnologlm

FASTechnologies License Manager

1075

tcp/udp

rdrmshc

RDRMSHC

1076

tcp/udp

dab-sti-c

DAB STI-C

1077

tcp/udp

imgames

IMGames

1078

tcp/udp

emanagecstp

eManageCstp

1079

tcp/udp

asprovatalk

ASPROVATalk

1080

tcp/udp

socks

Socks

1081

tcp/udp

pvuniwien

PVUNIWIEN

1082

tcp/udp

amt-esd-prot

AMT-ESD-PROT

1083

tcp/udp

ansoft-lm-1

Anasoft License Manager

1084

tcp/udp

ansoft-lm-2

Anasoft License Manager

1085

tcp/udp

webobjects

Web Objects

1086

tcp/udp

cplscrambler-lg

CPL Scrambler Logging

1087

tcp/udp

cplscrambler-in

CPL Scrambler Internal

1088

tcp/udp

cplscrambler-al

CPL Scrambler Alarm Log

1089

tcp/udp

ff-annunc

FF Annunciation

1090

tcp/udp

ff-fms

FF Fieldbus Message Specification

1091

tcp/udp

ff-sm

FF System Management

1092

tcp/udp

obrpd

Open Business Reporting Protocol

1093

tcp/udp

proofd

PROOFD

1094

tcp/udp

rootd

ROOTD

1095

tcp/udp

nicelink

NICELink

1096

tcp/udp

cnrprotocol

Common Name Resolution Protocol

1097

tcp/udp

sunclustermgr

Sun Cluster Manager

1098

tcp/udp

rmiactivation

RMI Activation

1099

tcp/udp

rmiregistry

RMI Registry

1100

tcp/udp

mctp

MCTP

1101

tcp/udp

pt2-discover

PT2-DISCOVER

1102

tcp/udp

adobeserver-1

ADOBE SERVER 1

1103

tcp/udp

adobeserver-2

ADOBE SERVER 2

1104

tcp/udp

xrl

XRL

1105

tcp/udp

ftranhc

FTRANHC

1106

tcp/udp

isoipsigport-1

ISOIPSIGPORT-1

1107

tcp/udp

isoipsigport-2

ISOIPSIGPORT-2

1108

tcp/udp

ratio-adp

ratio-adp

1109

tcp/udp

#

Unassigned

1110

tcp

nfsd-status

Cluster status info

1110

udp

nfsd-keepalive

Client status info

1111

tcp/udp

lmsocialserver

LM Social Server

1112

tcp/udp

icp

Intelligent Communication Protocol

1113

tcp/udp

#

Unassigned

1114

tcp/udp

mini-sql

Mini SQL

1115

tcp/udp

ardus-trns

ARDUS Transfer

1116

tcp/udp

ardus-cntl

ARDUS Control

1117

tcp/udp

ardus-mtrns

ARDUS Multicast Transfer

1118-1121

tcp/udp

#

Unassigned

1122

tcp/udp

availant-mgr

availant-mgr

1123

tcp/udp

murray

Murray

1124-1154

tcp/udp

#

Unassigned

1155

tcp/udp

nfa

Network File Access

1156-1160

tcp/udp

#

Unassigned

1161

tcp/udp

health-polling

Health Polling

1162

tcp/udp

health-trap

Health Trap

1163-1168

tcp/udp

#

Unassigned

1169

tcp/udp

tripwire

TRIPWIRE

1170-1179

tcp/udp

#

Unassigned

1180

tcp/udp

mc-client

Millicent Client Proxy

1181-1182

tcp/udp

#

Unassigned

1183

tcp/udp

llsurfup-http

LL Surfup HTTP

1184

tcp/udp

llsurfup-https

LL Surfup HTTPS

1185-1187

tcp/udp

#

Unassigned

1188

tcp/udp

hp-webadmin

HP Web Admin

1189-1199

tcp/udp

#

Unassigned

1200

tcp/udp

scol

SCOL

1201

tcp/udp

nucleus-sand

Nucleus Sand

1202

tcp/udp

caiccipc

caiccipc

1203

tcp/udp

ssslic-mgr

License Validation

1204

tcp/udp

ssslog-mgr

Log Request Listener

1205

tcp/udp

accord-mgc

Accord-MGC

1206

tcp/udp

anthony-data

Anthony Data

1207