0/tcp Reserved
0/udp Reserved
1/tcp TCP Port Service Multiplexer
2/tcp Management Utility
3/tcp Compression Process
5/tcp Remote Job Entry
7/tcp Echo
7/udp Echo
9/tcp Discard
9/udp Discard
11/tcp Active Users
11/udp Active Users
13/tcp Daytime
13/udp Daytime
17/tcp Quote of the Day
17/udp Quote of the Day
18/tcp RWP rwrite
18/udp RWP rwrite
18/tcp Message Send Protocol
18/udp Message Send Protocol
19/tcp Character Generator
19/udp Character Generator
20/tcp File Transfer [Default Data]
21/tcp File Transfer [Control]
23/tcp Telnet
24/tcp any private mail system
24/udp any private mail system
25/tcp Simple Mail Transfer
27/tcp NSW User System FE
27/udp NSW User System FE
29/tcp MSG ICP
29/udp MSG ICP
31/tcp MSG Authentication
31/udp MSG Authentication
33/tcp Display Support Protocol
33/udp Display Support Protocol
35/tcp any private printer server
35/udp any private printer server
37/tcp Time
37/udp Time
38/tcp Route Access Protocol
38/udp Route Access Protocol
39/udp Resource Location Protocol
41/tcp Graphics
41/udp Graphics
42/udp Host Name Server
43/tcp Who Is
44/tcp MPM FLAGS Protocol
45/tcp Message Processing Module [recv]
46/tcp MPM [default send]
47/tcp NI FTP
47/udp NI FTP
48/tcp Digital Audit Daemon
48/udp Digital Audit Daemon
49/tcp Login Host Protocol
50/tcp Remote Mail Checking Protocol
50/udp Remote Mail Checking Protocol