I remember reading about setting specific prefixes as residential maybe that was via geofeed or whois comments, also it seems like you basically need a separate AS for broadband customers if you do any type of hosting or colocation as it will likely get flagged as vpn
On Thu, May 15, 2025 at 12:34 PM Eric C. Miller via NANOG < nanog@lists.nanog.org> wrote: > Has anyone else experienced a sudden increase in the past 2 weeks of > blocks getting flagged as "VPN" or "Proxy?" We have some older leased space > from HE and Cogent that got hammered seemingly all at once. We've started > accelerating our migration to our ARIN space, but it's still odd why it's > all of a sudden. > > Most of the addresses are between 32:1 and 256:1 CGNAT pool IPs, and there > are other 256:1 IPs that remain unaffected. Each customer behind an IP is > in the same subdivision. > > Eric > _______________________________________________ > NANOG mailing list > > https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/LP3QJFMS47DGB4TY7BAYRSLLCVNGKN4I/ > _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/7N36KN3BN5SU4COR3VZJNSRUKZZQXMHJ/
