Last night, I was showing a dear friend what FindAnISP.com looked like (it has been dead for at least 10 years).
Archive.org tries to capture copies of everthing and still has copies. So lets turn back Mr Peabody’s wayback machine to FindAnISP from 2004. If you look at the top, they have snapshots going back to 1999
However, aspects of the site are snapshots, not a live website. No matter how hard you try, you won’t be able to bring back 2400 bps dialup internet.