These entries are queried from radb.net using whois, you can try my project getting these.
:AS30438 route: 66.3.6.0/24 descr: Resolve IT origin: AS30438 mnt-by: MAINT-AS27506 changed: probillard [at] lightower.com 20160310 source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 107.181.29.0/24 descr: Resolve IT origin: AS30438 mnt-by: MAINT-AS27506 changed: probillard [at] lightower.com 20160310 source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.50.54.0/24 descr: Resolve IT origin: AS30438 mnt-by: MAINT-AS27506 changed: probillard [at] lightower.com 20160310 source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:4a:a000::/48 descr: Resolve I.T origin: AS30438 mnt-by: MAINT-AS27506 changed: andrew.day [at] crowncastle.com 20220214 source: RADB last-modified: 2023-11-13T16:09:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source