Hacker's Adda

0=Reserved

1=tcpmux

2=compressnet

3=compressnet

4=Unassigned

5=Remote job Entr

6=Unassigned

7=Echo

8=Unassigned

9=Discard

10=Unassigned

11=Active users

12=Unassigned

13=Daytime

14=Unassigned

15=Unassigned

16=Unassigned

17=Quote of the Day

18=Message Send Protocol

19=Character generator

20=FTP (Data)

21=FTP (Control)

22=Unassigned

23=Telnet

24=Private mail-system

25=SMTP

26=Unassigned

27=NSW User System FE

28=Unassigned

29=MSG ICP

30=Unassigned

31=MSG Authentication

32=Unassigned

33=Display support Protocol

34=Unassigned

35=Private printer server

36=Unassigned

37=Time

38=Route access Protocol

39=Resource location Protocol

40=Unassigned

41=Graphics

42=Host Name Server

43=Who Is

44=MPM FLAGS Protocol

45=Message Processing Module (recv)

46=mpm-snd, MPM (default send)

47=ni-ftp

48=Digital Audit Daemon

49=login, Login Host Protocol

50=re-mail-ck, Remote Mail Checking Protocol

51=IMP Logical Address Maintenance

52=xns-time, XNS Time Protocol

53=domain, Domain Name Server

54=xns-ch, XNS Clearinghouse

55=ISI Graphics Language

56=XNS Authentication

57=Private terminal access

58=XNS Mail

59=Private file service

60=Unassigned

61=NI MAIL

62=ACA Services

63=Unassigned

64=Communications Integrator (CI)

65=TACACS-Database Service

66=Oracle SQL*NET

67=Bootstrap Protocol Server

68=Bootstrap Protocol Client

69=Trivial File Transfer

70=Gophergopher

71=Remote Job Service

72=Remote Job Service

73=Remote Job Service

74=Remote Job Service

75=any private dial out service

76=Distributed External Object Store

77=any private RJE service

78=vettcpvettcp

79=Finger server

80=HTTP

81=HOSTS2 Name Server

82=XFER Utility

83=MIT ML Device

84=Common Trace Facility

85=MIT ML Device

86=Micro Focus Cobol

87=Private terminal link

88=Kerberos

89=SU/MIT Telnet Gateway

Posted in HT-Port Numbers