Default Port Numbers
ftp-data 20
ftp 21
ftps 990
telnet 23
telnets 992
smtp 25
smtp-data 25
smtps 465
whois 43
domain 53
dns 53
gopher 70
finger 79
http 80
ftpxhttp 80
httpft 80
htmux 80
https 443
ftpxhttps 443
ssltunnel 443
pop 110
pop3s 995
imap 143
imaps 993
ident 113
nntp 119
nntps 563
news 119
nbt 139
prospero 191
archie 191
wais 210
tsp 318
ldap 389
ldaps 636
lpr 515
X 6000
XSFlash 6001
XCFlash 6002
y11 6010
yy11 6010
yymux 6060
yy 6060
yysh 6023
syslog 514
ntp 123
rsync 873
talk 517
socks 1080
socks4 1080
socks5 1080
icap 1344
cuseeme 7648
icp 3130
vnc 5900
sftp 22
ssh 22