These entries are queried from radb.net using whois, you can try my project getting these.
:AS27644 route: 67.207.213.0/24 descr: Customer Route Object - Threatstop origin: AS27644 mnt-by: MAINT-ADN-WEST changed: routing [at] americanis.net 20150326 #20:16:51Z source: RADB last-modified: 2023-11-13T15:47:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.124.129.0/24 descr: Customer Route Object - Threatstop origin: AS27644 mnt-by: MAINT-ADN-WEST changed: routing [at] americanis.net 20150416 #22:59:56Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: valid route: 192.124.129.0/24 descr: ThreatSTOP origin: AS27644 notify: afried [at] deteque.com mnt-by: MNT-DETEQUE changed: hostmaster [at] deteque.com 20150410 source: NTTCOM rpki-ov-state: valid route: 207.167.126.0/23 origin: AS27644 descr: Customer Route Object -ThreatStop mnt-by: MAINT-ADN-WEST changed: routing [at] americanis.net 20220114 #00:39:27Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:1900:2237::/48 descr: National Real Estate Information Svc origin: AS27644 mnt-by: LEVEL3-MNT changed: bonnie.simpson [at] level3.com 20111202 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11e:f000::/44 descr: Customer Route Object - Threatstop origin: AS27644 mnt-by: MAINT-ADN-WEST changed: routing [at] americanis.net 20150616 #18:51:47Z source: RADB last-modified: 2023-11-13T15:47:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11e:f004::/48 descr: Customer Route Object - Threatstop origin: AS27644 mnt-by: MAINT-ADN-WEST changed: routing [at] americanis.net 20150616 #18:50:40Z source: RADB last-modified: 2023-11-13T15:47:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11e:f005::/48 descr: Customer Route Object - Threatstop origin: AS27644 mnt-by: MAINT-ADN-WEST changed: routing [at] americanis.net 20150616 #18:49:42Z source: RADB last-modified: 2023-11-13T15:47:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11e:f006::/48 descr: ThreatSTOP origin: AS27644 notify: afried [at] deteque.com mnt-by: MNT-DETEQUE changed: hostmaster [at] deteque.com 20150410 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11e:f006::/48 descr: Customer Route Object - Threatstop origin: AS27644 mnt-by: MAINT-ADN-WEST changed: routing [at] americanis.net 20150416 #22:58:45Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11e:f007::/48 descr: Customer Route Object - Threatstop origin: AS27644 mnt-by: MAINT-ADN-WEST changed: routing [at] americanis.net 20150616 #18:51:13Z source: RADB last-modified: 2023-11-13T15:47:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source