Have you tried submitting a correction to some geolocation services directly yet? Maxmind is pretty heavily used.
https://support.maxmind.com/correction-faq/submit-a-correction/how-do-i-submit-a-correction-to-geoip-data/ On Thursday, February 9, 2017, David Sotnick <sotnickd-na...@ddv.com> wrote: > Hi NANOG, > > You have given good advice on updating IP Geolocation data in the past, > including visiting 'www.google.com' from a mobile device and selecting > "use > exact location [from GPS]". This worked out well for us a few years ago for > a single IP which we were NATting out of in a new geographic location. > > Now we are in a position where we have been assigned site-local /24 (out of > the corporation's larger /20 space) networks for a couple of locations and > I'm wondering how I go about updating IP Geolocation data to note that two > /24 networks are no longer at the Corporate HQ location. > > I understand that when users first start using these site-specific /24 > networks, they will be lumped in with the larger /20 space as far as their > geolocation goes, but besides the Google/GPS method, is there a > cleaner/better way to do this? Do Geolocation services use SWIP data? > Should I have the /24s have separate SWIP data noting the geo location? I'd > love a place to be able to say: "This /24 is at this geoloc; this /24 is at > this geoloc; and the corporate /20 remains where it always has been." > > Many thanks for your insights in this matter, > > -Dave >