Protocols Port Address

PROTOCOL                                                                      PORT ADDRESS

UDP                                                                                                                        0

TCP                                                                                                                         1

IP                                                                                                                             7

FTP                                                                                                                         20, 21

DNS                                                                                                                        53

DHCP                                                                                                                     67, 68      

                                                                                                ( 67 FOR CLIENT 68 FOR SERVER )

POP 2                                                                                                                     109

POP 3                                                                                                                     110

NNTP- NETWORK NEWS TRANSFER PROTOCOL                                  119

SQL- STRUCTURE QURIE LANGUAGE                                                        118

NET- BIOS                                                                                                             137, 38, 39

IMAP 2 INTERNET MESSAGE ACCESS PROTOCOL                                143

SNMP                                                                                                                      161

BGP                                                                                                                         179

IPX                                                                                                                            213

IMAP 3                                                                                                                      220

LDAP - LIGHT WEIGHT DIRECTORU ACCESS PROTOCOL                     389

HTTPS                                                                                                                      443

WINS                                                                                                                         42

WELL NON PROT  -: 0 TO 1023

REGISTER PORT -: 1024 TO 49151

DYNAMIC PRIVATE PORT -: 49152 TO 65535