to clear up some things seeing as people don't know how or what a IP address is and or works
1. it is not possible to have two computers with the same ip address, unless it is someone using your router your ip address is unique and given by your provider, no one else in the world has it.
2. IP Bans are effective for people who don't want to take the time to use some sort of proxy, as they would need to use a proxy every single time they want to use it. hence it was effective this time Aeyu tried to make a sock, or she just wasn't aware that a ip ban was in place. The IP ban did occur and doesn't occur for no reason.
oh, and for the people curious about the maximum number of IP's available, you may or may not of heard of IPv4 and IPv6. amongst other things these generate IP addresses. using IPv4 the amount of possible ip addresses are 4.29 billion.
However that was a protocol from 35 years ago. We have since moved onto IPv6 and well.. the amount of ip addresses you can have is 340 undecillion IPv6 addresses, which looks like 340,282,366,920,938,463,463,374,607,431,768,211,456
Anyway I just wanted to make people aware of what happened so they can be vigilant.