Icecrown random DC

Hi after the 22th June updates I'm getting random disconnects from server and the Icecrown realm becomes unavailable for about 2 to 4 minutes. During this time all other realms are fine (when logging in one of them i have 100MS latency) but the Icecrown is unavailable.

have the exact same problem . recently been happening alot , and its just icecrown realm , ive seen other people with this problem too

Edit : everyone with this problem seems to have iran internet IP