These entries are queried from radb.net using whois, you can try my project getting these.
:AS207982 route: 145.66.0.0/16 origin: AS207982 mnt-by: OPENPEERING-MNT created: 2021-08-24T06:08:52Z last-modified: 2021-08-24T06:08:52Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 145.66.1.0/24 origin: AS207982 mnt-by: OPENPEERING-MNT created: 2020-03-13T09:17:21Z last-modified: 2020-03-13T09:17:21Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 145.66.200.0/24 origin: AS207982 mnt-by: OPENPEERING-MNT created: 2023-06-15T13:24:21Z last-modified: 2023-06-15T13:24:21Z source: RIPE descr: Avebe Public Slice 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: 145.66.201.0/24 origin: AS207982 mnt-by: OPENPEERING-MNT created: 2023-06-15T13:25:59Z last-modified: 2023-06-15T13:25:59Z source: RIPE descr: Avebe Public Slice 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: 145.66.202.0/24 origin: AS207982 mnt-by: OPENPEERING-MNT created: 2023-06-15T13:26:57Z last-modified: 2023-06-15T13:27:38Z source: RIPE descr: Avebe Trusted 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: 145.66.203.0/24 origin: AS207982 mnt-by: OPENPEERING-MNT created: 2023-06-15T13:28:27Z last-modified: 2023-06-15T13:28:27Z source: RIPE descr: Avebe Trusted Slice 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