These entries are queried from radb.net using whois, you can try my project getting these.
:AS395642 route: 63.245.212.0/24 descr: Mozilla Toronto origin: AS395642 mnt-by: MAINT-AS36856 changed: hostmaster [at] mozilla.com 20170421 #23:21:58Z source: RADB last-modified: 2023-11-13T15:50:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:101:80f2::/48 descr: Mozilla Toronto origin: AS395642 mnt-by: MAINT-AS36856 changed: hostmaster [at] mozilla.com 20170421 #23:24:16Z source: RADB last-modified: 2023-11-13T15:50:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source