These entries are queried from radb.net using whois, you can try my project getting these.
:AS46373 route: 64.94.64.0/22 descr: PNAP-WDC002 ispllc route origin: AS46373 mnt-by: MAINT-AS1828 changed: bkallinen [at] internap.com 20120831 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: 64.94.64.0/23 descr: PNAP-WDC002 ispllc route origin: AS46373 mnt-by: MAINT-AS1828 changed: bkallinen [at] internap.com 20120831 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: 64.94.64.0/24 origin: AS46373 descr: Concentus mnt-by: MAINT-AS19893 changed: frinchen [at] ragingwire.com 20220426 #18:20:27Z source: RADB last-modified: 2023-11-13T16:15:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.94.65.0/24 origin: AS46373 descr: Concentus mnt-by: MAINT-AS19893 changed: frinchen [at] ragingwire.com 20220426 #18:21:25Z source: RADB last-modified: 2023-11-13T16:15:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.94.66.0/23 descr: PNAP-WDC002 ispllc route origin: AS46373 mnt-by: MAINT-AS1828 changed: bkallinen [at] internap.com 20120831 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: 64.94.66.0/24 origin: AS46373 descr: Concentus mnt-by: MAINT-AS19893 changed: frinchen [at] ragingwire.com 20220426 #18:22:26Z source: RADB last-modified: 2023-11-13T16:15:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.94.67.0/24 origin: AS46373 descr: Concentus mnt-by: MAINT-AS19893 changed: frinchen [at] ragingwire.com 20220426 #18:22:55Z source: RADB last-modified: 2023-11-13T16:15:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:470:1ca::/48 origin: AS46373 descr: NET-2001-470-1ca---48-AS46373 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-10-03T01:45:15Z last-modified: 2023-10-03T01:45:15Z rpki-ov-state: valid