Are you sure? # whois 142.248.40.1|grep -i cidr CIDR: 142.248.40.0/22
On Thu, Oct 23, 2025 at 10:31 AM Francis Booth <[email protected]> wrote: > > On Oct 23, 2025, at 10:13, Josh Luthman via NANOG <[email protected]> > wrote: > > You can look at 142.248.40.0/22 which was just allocated to us by ARIN a > couple of weeks ago. > > > Looking at that range via whois I am not seeing a Geofeed remark as > specified in RFC 9632. > > If I was a geolocation provider I would 100% ignore an IP range listed in > someone else’s feed unless the geofeed URL matches the entry specified in > the whois database, in your current case there is none on that IP range. > > I’d highly recommend reading https://www.rfc-editor.org/rfc/rfc9632.html if > you haven’t already and see if ARIN will fix your whois entry because right > now they are returning the most specific entry at 142.0.0.0/8 rather than > 142.248.40.0/22. > _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/[email protected]/message/ZCSKERHFMPZR56IFSE44ZXYOMJ6N4ZUG/
