Embattled grey market music retail site AllOfMP3 has been offline for the last 8 hours at of 2:37 am PST, according to monitoring service Pingdom.

Their sister site AllTunes (see profile here) is still up, and the company has not posted any message about the outage. Still, the sheer amount of force being applied by the U.S. government and the RIAA to shut AllOfMP3 down may eventually kill the service. For more details on their recent history, see our past coverage:

AllofMP3 Down – For Good?
AllofMP3 Outsources Marketing to U.S. Government
Russia Agrees To US Request To Shut Down AllofMP3.com
I Wish Google Could Buy AllofMP3
AllOfMP3 Responds To RIAA’s $1.65 Trillion Lawsuit