Those pesky IM's can play havoc with your network security. If
you want to block them on your network, block the following IP addresses
on your system. Keep in mind some of these are entire block ranges so
other services from these providers may also be blocked. ----> Updated:
June 2, 2004
|
| AOL IM / ICQ |
| login.oscar.aol.com
& login.icq.com (now together) |
| Default Port: 5190 |
| specific target IP(s) |
64.12.200.89
205.188.153.121
205.188.179.233
64.12.161.153
64.12.161.185 |
| range of IPs owned |
64.12.0.0 - 64.12.255.255
205.188.0.0 - 205.188.255.255 |
|
| |
|
| MSN |
| messenger.hotmail.com |
| Default Port: 1863 |
| specific target IP(s) |
|
207.46.104.20 |
| range of IPs owned |
| 207.46.0.0 - 207.46.255.255 |
| |
| mail.hotmail.com |
| Default Port: 1863 |
| specific target IP(s) |
65.54.254.129
65.54.166.99 |
| range of IPs owned |
|
65.52.0.0 - 65.55.255.255
|
| |
| nexus.passport.com |
| Default Port: 443 |
| range of IPs owned |
|
65.52.0.0 - 65.55.255.255 |
| |
| login.passport.com |
| Default Port: 443 |
| range of IPs owned |
|
65.54.183.198, 65.54.179.198 |
| |
| loginnet.passport.com |
| Default Port: 443 |
| range of IPs owned |
|
65.54.179.192, 65.54.183.192 |
|
| |
|
| Trillian |
|
ceruleanstudios.com |
| Default Port: 1863 |
| specific target IP(s) |
|
66.216.70.167 |
| range of IPs owned |
|
66.216.64.0 - 66.216.127.255
|
|
| |
|
| Yahoo |
| cs.yahoo.com |
| Default Port: 5050 |
| specific target IP(s) |
|
216.136.233.128 |
| range of IPs owned |
216.136.128.0 - 216.136.131.255
216.136.172.0 - 216.136.175.255
216.155.192.0 - 216.155.207.255
216.136.232.0 -
216.136.235.255 |
| |
| mail.yahoo.com |
| Default Port:
? |
| specific target IP(s) |
|
216.109.127.60 |
| range of IPs owned |
|
216.109.112.0 - 216.109.127.255
|
| |
|
yahoo.com |
| Default Port:
? |
| specific target IP(s) |
66.218.71.114
216.109.127.28
216.109.127.29
216.109.127.30
66.218.71.112
66.218.71.113 |
| range of IPs owned |
66.218.64.0 - 66.218.95.255
216.109.112.0 - 216.109.127.255
|
|
| |
|
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to suggest additions, corrections or make comments.
|
