On Fri, Dec 22, 2017 at 11:23:39PM -0500, Josh Ledford wrote: > What is the shortest query path to get the AS number of an IP that doesn't > have it listed as OriginAS? > > Example: 34.201.1.1 > > Others report it as AS14618 but not sure how to query that out based on the > docs I'm reading with only the IP. > > Thank you
Are you seeking the address-use-holder's-intent or actual-use-in- the-wild? Those are two different questions, and ARIN related data really only applies to the former. If intent isn't on the WHOIS record, check the IRR. In this case, the ARIN's node in the IRR doesn't have an entry but it is in RADB (common case for our region). prompt> whois -h rr.arin.net 34.201.1.1 % This is the ARIN Routing Registry. %ERROR:101: no entries found % % No entries found in the selected source(s). prompt> whois -h whois.radb.net 34.201.1.1 route: 34.192.0.0/12 descr: Amazon EC2 IAD prefix origin: AS14618 mnt-by: MAINT-AS16509 changed: [email protected] 20160915 #14:23:20Z source: RADB prompt> Cheers, Joe [speaking for myself, as always] -- Posted from my personal account - see X-Disclaimer header. Joe Provo / Gweep / Earthling _______________________________________________ arin-tech-discuss mailing list [email protected] http://lists.arin.net/mailman/listinfo/arin-tech-discuss
