These entries are queried from radb.net using whois, you can try my project getting these.
:AS10480 route: 74.201.30.0/23 descr: PNAP-LAX rackalley origin: AS10480 mnt-by: MAINT-AS1828 changed: bkallinen [at] internap.com 20120403 source: RADB last-modified: 2023-11-13T16:14:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.201.30.0/24 descr: PNAP-LAX rackalley origin: AS10480 mnt-by: MAINT-AS1828 changed: bkallinen [at] internap.com 20120403 source: RADB last-modified: 2023-11-13T16:14:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.201.31.0/24 descr: PNAP-LAX rackalley origin: AS10480 mnt-by: MAINT-AS1828 changed: bkallinen [at] internap.com 20120403 source: RADB last-modified: 2023-11-13T16:14:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.244.136.0/22 descr: PNAP-LAX rackalley origin: AS10480 mnt-by: MAINT-AS1828 changed: abaxter [at] internap.com 20141112 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.91.64.0/21 descr: PNAP-LAX rackalley-2 route objects origin: AS10480 mnt-by: MAINT-AS1828 changed: danielj [at] internap.com 20120712 source: RADB last-modified: 2023-11-13T16:14:19Z rpki-ov-state: valid