These entries are queried from radb.net using whois, you can try my project getting these.
:AS5523 route: 81.13.0.0/17 descr: RM Telecom origin: AS5523 notify: noc [at] rmt.ru mnt-by: RM-TELECOM-MNT created: 2002-06-25T14:19:00Z last-modified: 2002-06-25T14:19:00Z 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: 194.67.128.0/18 descr: DELEGATED CIDR BLOCK descr: Provider Local Registry descr: RMT origin: AS5523 notify: noc [at] rmt.ru mnt-by: RM-TELECOM-MNT created: 2002-02-05T10:37:06Z last-modified: 2002-02-05T10:37:06Z 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: 194.67.182.0/24 descr: CJSC "CREDO-TELECOM", Gorodischi, Vladimirskaya origin: AS5523 mnt-by: MNT-CREDO-TELECOM created: 2013-04-19T13:01:56Z last-modified: 2013-04-19T13:01:56Z 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: 194.67.224.0/19 descr: DELEGATED CIDR BLOCK descr: Provider Local Registry descr: CREDO-TELECOM origin: AS5523 mnt-by: MNT-CREDO-TELECOM created: 2021-11-18T13:47:26Z last-modified: 2021-11-18T13:47:26Z 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: 213.252.64.0/18 descr: DELEGATED CIDR BLOCK descr: RMT origin: AS5523 mnt-by: RM-TELECOM-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:33:53Z 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: not_found # No ROAs found, or RPKI validation not enabled for source