None of the sites are live, however according to the site ownership details, they were all registered by Sony Pictures on Tuesday 3rd December 2013. Now there have been a few hoaxes regarding trademark registrations lately, so we here at TSS did a little bit of digging. Here are the registration details for another Sony Pictures movie called Austenland.
If you compare the details between that movie and these Sonic registrations, the details are virtually identical aside from the timestamp of the registration and obviously, Sonic’s name.
At Sonic Boom 2013, Iizuka did hint that Sonic would see a big screen debute some day since pitches for a Sonic movie were not unusual. But before we all get too excited, this doesn’t mean a Sonic movie is definately coming, it might however mean that talks have started and this is a pre-emptive thing to protect the domain.
This is interesting. There have been a few cases of 3D art of the Archie Sonic the Hedgehog comic books recently, so I wouldn't be surprised if a movie were based of of that. There's also the possibility of a Sonic Boom movie to go along with the show, and that would be more likely. Those are just my thoughts, feel free to share yours.
Source: http://www.sonicstadium.org/2013/12/sony-pictures-have-registered-3-sonic-the-hedgehog-movie-domains/
This is interesting. There have been a few cases of 3D art of the Archie Sonic the Hedgehog comic books recently, so I wouldn't be surprised if a movie were based of of that. There's also the possibility of a Sonic Boom movie to go along with the show, and that would be more likely. Those are just my thoughts, feel free to share yours.