Twenty-one states and the District of Columbia, as well as several organizations have filed lawsuits against the net neutrality overturn, according to the media.
The net neutrality rules, which ensured that providers could not block, slow down or put up paywalls for any specific websites, were repealed in a December vote.
READ MORE: California Attorney General Sues FCC Over Net Neutrality Ruling
New York Attorney General Eric Schneiderman, one of the state attorneys who filed lawsuits against the FCC, has claimed that the decision violates federal law.
The latest US net neutrality rules were adopted and went into effect under the previous US administration in 2015.
The repeal might lead to providers offering consumers access to certain websites for extra pay or charging Internet companies that use up more traffic than others, such as Netflix or YouTube, extra.