Popular torrent site KickassTorrents switched back to a Tongan top-level domain (.to) this week after authorities apparently banned its Somalian address, Kickass.so.

The file-sharing site had only been at the Somalian address since last November, but it appears a crackdown has forced it to move again, Mashable reports. The domain frequently rotates between different countries.

KickassTorrents is one of the Internet’s most popular web sites, ranked by online analytics company Alexa as the world’s 68th biggest.

Torrents have come under increased scrutiny after recent server raids on the popular torrent site the Pirate Bay, and investigations by the U.S. Department of Justice into sites like Demonoid and Torrentz in 2011.

[Mashable]

Read next: This Is the Most Pirated Movie of 2014

Get The Brief. Sign up to receive the top stories you need to know right now. Please enter a valid email address. Sign Up Now Check the box if you do not wish to receive promotional offers via email from TIME. You can unsubscribe at any time. By signing up you are agreeing to our Terms of Use and Privacy Policy . This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Thank you! For your security, we've sent a confirmation email to the address you entered. Click the link to confirm your subscription and begin receiving our newsletters. If you don't get the confirmation within 10 minutes, please check your spam folder.

Listen to the most important stories of the day.

Contact us at letters@time.com.