These entries are queried from radb.net using whois, you can try my project getting these.
:AS1523 route: 65.49.127.0/24 origin: AS1523 descr: NET-65-49-127-0-24-AS1523 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-05-24T13:45:14Z last-modified: 2023-05-24T13:45:14Z rpki-ov-state: valid route: 192.132.88.0/24 origin: AS1523 descr: USARMY-ITAAS-MSFT admin-c: MSFT-ITAAS-NAAS tech-c: MSFT-ITAAS-NAAS notify: samuelw [at] microsoft.com mnt-by: MAINT-AS1544 changed: jonpemb [at] microsoft.com 20230516 #12:46:40Z source: RADB last-modified: 2023-11-13T16:17:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.49.187.0/24 descr: Proxy-registered route object origin: AS1523 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070315 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.66.34.0/24 origin: AS1523 descr: NET-216-66-34-0-24-AS1523 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2024-03-28T01:45:13Z last-modified: 2024-03-28T01:45:13Z rpki-ov-state: valid