If you want to mess with all your admins, stats, and bans in your database, be my guest. It's easier for me to suggest a change outside of the database, rather than one that affects it, especially if we have to change the IP's later.
Correct me if I'm wrong, but I believe that is what the bnet_serveralias config value is for. Example:
bnet_server = 126.96.36.199
bnet_serveralias = useast.battle.net
This will work with your database just as if you used "useast.battle.net" as the server.
Thanks for keeping an updated list like this.