FTPS
989, 990
DNS
53
SMTP
25 TCP
NetBus
12345
Telnet
23 TCP
RDP/TSC
3389 TCP / Remote Desktop Protocol/Terminal Services Client
HTTPS
443 TCP/UDP
SNMP
161 UDP, 162 for TRAP
SFTP
115 TCP
TFTP
69 UDP
HTTP
80 TCP/UDP
Kerberos
88 TCP
SQL Server
1433 TCP
NTP
123 UDP
IMAP
143 TCP
FTP Data Transfer
20 TCP
Back Orifice
31337
FTP Control
21 TCP
SSH
22 TCP
POP3
110 TCP