Thread:Thailog/@comment-3974095-20120726172843/@comment-3094698-20120727001158

actually it is possible to share an ip address if two (or more) people are using the same access point. due to the need to conserve ip addresses most wireless access points will assign a an ip address to each device that conects to it but they wont be the ones seen by the rest of the world, instead the access point will have its own public address which is what all trafic routed to any device on that network will be routed to, leaving the access point to figure out what goes where within its private network.

its a long winded explanation but i hope it helps