These entries are queried from radb.net using whois, you can try my project getting these.
:AS395431 route: 192.156.112.0/24 descr: Advertised by IGT origin: AS395431 mnt-by: MAINT-AS22995 changed: kishore [at] f6networks.ca 20160830 #11:55:52Z source: RADB last-modified: 2023-11-13T16:09:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.164.10.0/24 descr: Advertised by IGT origin: AS395431 mnt-by: MAINT-AS22995 changed: kishore [at] f6networks.ca 20160805 #12:51:15Z source: RADB last-modified: 2023-11-13T16:09:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:46:4000::/48 descr: Advertised by IGT origin: AS395431 mnt-by: MAINT-AS22995 changed: kishore [at] f6networks.ca 20160805 #18:25:36Z source: RADB last-modified: 2023-11-13T16:09:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source