These entries are queried from radb.net using whois, you can try my project getting these.
:AS62296 route: 185.151.12.0/22 descr: Vital Network origin: AS62296 mnt-by: us-vitalng-1-mnt created: 2016-05-15T09:37:39Z last-modified: 2016-05-15T09:37:39Z 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: 185.151.12.0/23 origin: AS62296 mnt-by: us-vitalng-1-mnt created: 2019-11-23T18:25:17Z last-modified: 2019-11-23T18:25:17Z 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: 185.151.14.0/24 origin: AS62296 mnt-by: us-vitalng-1-mnt created: 2019-11-23T18:25:42Z last-modified: 2019-11-23T18:25:42Z 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: 185.151.15.0/24 origin: AS62296 mnt-by: us-vitalng-1-mnt created: 2019-11-23T16:45:01Z last-modified: 2019-11-23T16:45:01Z 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 route6: 2a07:8080::/29 origin: AS62296 mnt-by: us-vitalng-1-mnt created: 2017-08-29T16:37:36Z last-modified: 2017-08-29T16:37:36Z 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 route6: 2a07:8080::/32 origin: AS62296 mnt-by: us-vitalng-1-mnt created: 2020-03-10T19:19:23Z last-modified: 2020-03-10T19:19:23Z 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 route6: 2a07:8084::/32 origin: AS62296 mnt-by: us-vitalng-1-mnt created: 2021-11-24T23:53:10Z last-modified: 2021-11-24T23:53:10Z 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 route6: 2a07:8085::/32 origin: AS62296 mnt-by: us-vitalng-1-mnt created: 2020-03-10T19:10:32Z last-modified: 2020-03-10T19:10:32Z 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