I couldn't log in to facebook, so I ping the domain and got this:
ping www.facebook.com
Pinging www.facebook.com [69.171.228.14] with 32 bytes of data:
Request timed out.
Reply from 204.15.23.57: Destination net unreachable.
But when I ping this IP, it is reachable.
Pinging 204.15.23.57 with 32 bytes of data:
Reply from 204.15.23.57: bytes=32 time=190ms TTL=51
I realize it is something wrong with my computer, as I have tried using different networks (on the same network other devices can connect to facebook), resetting router's routing table, clear my computer arp cache...but none of it works.
Does anyone have any idea?