These entries are queried from radb.net using whois, you can try my project getting these.
:AS206286 route: 45.141.24.0/24 origin: AS206286 descr: Tier.Net customer proxy object for AS206286 mnt-by: MAINT-AS397423 changed: jacob [at] tier.net 20221116 #21:53:37Z source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: valid route: 45.141.24.0/24 origin: AS206286 mnt-by: PREFIXBROKER-MNT created: 2022-11-16T08:29:26Z last-modified: 2022-11-16T08:29:26Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 45.144.225.0/24 origin: AS206286 descr: Tier.Net Customer Proxy Object mnt-by: MAINT-AS397373 changed: jacob [at] tier.net 20221208 #04:34:06Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: valid route: 45.144.225.0/24 origin: AS206286 mnt-by: PREFIXBROKER-MNT created: 2022-12-01T13:27:40Z last-modified: 2022-12-01T13:27:40Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 62.68.68.0/24 origin: AS206286 mnt-by: PREFIXBROKER-MNT created: 2023-04-10T14:41:27Z last-modified: 2023-04-10T14:41:27Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 178.239.199.0/24 origin: AS206286 mnt-by: PREFIXBROKER-MNT created: 2024-04-01T19:57:08Z last-modified: 2024-04-01T19:57:08Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid