Do we know how long it took to claim 20 million IPs? Time span could be a clue.
How much spam would one need to send, including the <img...> import, to generate that many hits? Especially with the current spam filters? I like the AD impression guess too. Or the very popular website... But again, knowing the timeline would help us figure this out. As a reference, how long would it take Google to generate hits from 20 million IPs with the <img...> inclusion on the main page? _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/[email protected]/message/SB5TO2KK7XFXM5UQGOLVV2ASVAZOSWDC/
