These entries are queried from radb.net using whois, you can try my project getting these.
:AS61031 route: 31.148.148.0/24 descr: Escomtel Backbone Network Ltd. origin: AS61031 mnt-by: MNT-ESCOMTEL created: 2014-06-27T18:03:39Z last-modified: 2016-04-14T06:09:31Z 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: 185.69.132.0/22 origin: AS61031 mnt-by: MNT-ESCOMTEL created: 2022-02-11T06:49:05Z last-modified: 2022-02-11T06:49:05Z 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: 185.69.132.0/23 descr: Escomtel Tyumen Route origin: AS61031 org: ORG-EBNL2-RIPE mnt-by: MNT-ESCOMTEL created: 2020-04-05T06:45:50Z last-modified: 2020-04-05T06:46:27Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.69.133.0/24 origin: AS61031 created: 2023-02-02T13:25:10Z last-modified: 2023-02-02T13:25:10Z source: RIPE mnt-by: MNT-ESCOMTEL 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: 185.69.134.0/23 origin: AS61031 descr: Escomtel Ekaterinburg Route mnt-by: MNT-ESCOMTEL created: 2020-04-05T07:47:58Z last-modified: 2020-04-05T07:47:58Z 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: 185.245.23.0/24 origin: AS61031 descr: Escomtel Ekaterinburg Route mnt-by: MNT-ESCOMTEL created: 2020-04-05T07:49:16Z last-modified: 2020-04-05T07:49:36Z 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: 2001:67c:6dc::/48 descr: ESCOMTEL INFRA origin: AS61031 mnt-by: MNT-ESCOMTEL created: 2014-12-15T20:27:37Z last-modified: 2016-01-20T12:07:07Z 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