More than 23,000 people will soon be notified by their internet service providers that their subscriber information is being turned over to lawyers suing over the 2010 Sylvester Stallone flick The Expendables.

As we first reported Monday, the case is the largest BitTorrent file-sharing lawsuit in U.S. history.

We just updated our IP Detective tool with the 23,322 IP addresses targeted between Feb. 5 and April 22 in the mass lawsuit filed by the Washington-based U.S. Copyright Group on behalf of Nu Image.

All told, more than 140,000 BitTorrent downloaders are being targeted in dozens of lawsuits across the country, many of them for downloading B-grade movies and porn. Film companies pay snoops to troll BitTorrent sites, dip into active torrents and capture the IP addresses of the peers who are downloading and uploading pieces of the files.

The Electronic Frontier Foundation has a great resource on what to do if you’re a target.

As before, our widget also will attempt to check if you’re one of the nearly 6,000 targets in the controversial Nude Nuns with Big Guns case, or the OpenMind Solutions lawsuit going after nearly 3,000 alleged porn downloaders.

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Disclaimer: Results of Wired.com’s IP Detective tool (above) are not conclusive. If a match is found, this does not mean your computer was used to download the file in question, nor that you are a target of the lawsuit. IP addresses can change from time to time. If you didn’t personally use BitTorrent to download the named film on the day and time listed, it’s likely your computer has simply inherited the IP address of someone who did.