These entries are queried from radb.net using whois, you can try my project getting these.
:AS204778 route: 185.120.141.0/24 descr: Vultr Customer Route origin: AS204778 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221116 #00:36:59-18000 source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: valid route: 185.120.141.0/24 origin: AS204778 mnt-by: PLEWIS-MNT created: 2022-08-19T14:43:50Z last-modified: 2022-08-19T14:43:50Z 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 route6: 2602:fd50:fb0::/48 origin: AS204778 descr: gocodeit customer admin-c: SUPPO2273-ARIN tech-c: SUPPO2273-ARIN mnt-by: MNT-GOCOD created: 2022-07-06T03:00:45Z last-modified: 2022-07-06T03:00:45Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0e:97c0:b33::/48 origin: AS204778 mnt-by: PLEWIS-MNT mnt-by: PLEWIS-MNT created: 2022-06-03T17:33:53Z last-modified: 2022-06-03T17:33:53Z 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 route6: 2a0e:97c0:b33::/48 descr: Vultr Customer Route origin: AS204778 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221210 #00:38:30-18000 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: valid route6: 2a13:2180::/48 origin: AS204778 mnt-by: PLEWIS-MNT created: 2022-08-12T15:44:21Z last-modified: 2022-08-12T15:44:21Z 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: valid