BoingBoing reader Uncle Foobar points us to a website that deals with investigations of hijacked IP address blocks — they're sort of like the "bad sectors" of the Internet, just as you have bad sectors on your computer's hard drive.
If you do not know what hijacked ips or even if you do know but are visiting this webpage for a first time, we strongly advise you read "Hijacked IPs Q/A" which explains in detail what hijacked IPs are and what can be done about it. We also maintain separate list of "hijackers" on this page – this has the same ip blocks listed here but grouped by hijackers and it is a recommended webpage to see after this one for those who are on this website for the first time. If you are searching for particular information you can also use our search engine (which includes ability to search in all hijacked ip block investigation evidence files)
If you believe particular large ip block (directly allocated or assigned by RIR) may be hijacked and is not used by proper company current, you can report it on this form (also use the same form if you have any new information regarding blocks already listed below, but if you directly represent the company listed as having hijacked or used ip block below, then use the disputes procedures to challenge this listing)
