The government has taken over a few domains, seemingly focusing on torrents. Go to torrent-finder.com and find out.
Here is Torrent Freak on the issue, along with the entire domain list.
Just think, maybe people will need to download games and music legally, again. However, I'm not familiar with some other of those sites. Looks like quite a few selling "authentic" merchandise from China.
On the other hand, having the government take domains without warrant is geting in dangerous territory.