These entries are queried from radb.net using whois, you can try my project getting these.
:AS62423 route: 78.136.220.0/22 descr: Telecom-Center descr: Moscow, Russia origin: AS62423 mnt-by: RAID-MNT created: 2023-06-13T13:07:02Z last-modified: 2023-06-13T13:07:02Z 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: 93.159.232.0/21 descr: Telecom Center LLC origin: AS62423 mnt-by: TCENTER-MNT notify: support [at] telecom-center.ru created: 2014-10-17T07:22:59Z last-modified: 2014-10-17T07:24:22Z 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: 185.36.60.0/22 descr: Telecom Center LLC origin: AS62423 notify: noc [at] rosweb.biz mnt-by: TCENTER-MNT created: 2013-09-27T06:22:45Z last-modified: 2013-09-27T06:22:45Z 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: 185.165.160.0/22 origin: AS62423 mnt-by: TCENTER-MNT created: 2019-05-20T11:58:12Z last-modified: 2019-05-20T11:58:12Z 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: 213.183.116.0/23 descr: Telecom-Center descr: Moscow, Russia origin: AS62423 mnt-by: RAID-MNT created: 2023-08-02T07:35:52Z last-modified: 2023-08-02T07:35:52Z 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 route6: 2a00:ebe0::/32 descr: Telecom Center LLC origin: AS62423 notify: noc [at] rosweb.biz mnt-by: TCENTER-MNT created: 2013-09-27T06:22:45Z last-modified: 2013-09-27T06:22:45Z 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