These entries are queried from radb.net using whois, you can try my project getting these.
:AS23242 route: 91.223.246.0/24 descr: LLC "City-Telekom" origin: AS23242 mnt-by: CITYT-RU-MNT created: 2019-04-09T07:36:48Z last-modified: 2019-04-09T07:36:48Z 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: 91.236.176.0/22 descr: LLC "City-Telekom" origin: AS23242 mnt-by: CITYT-RU-MNT created: 2019-04-09T07:35:14Z last-modified: 2019-04-09T07:35:14Z 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: 91.236.176.0/24 descr: LLC "City-Telekom" origin: AS23242 mnt-by: CITYT-RU-MNT created: 2022-08-09T12:41:18Z last-modified: 2022-08-09T12:42:44Z 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: 91.236.177.0/24 descr: LLC "City-Telekom" origin: AS23242 mnt-by: CITYT-RU-MNT created: 2022-08-09T12:45:40Z last-modified: 2022-08-09T12:45:40Z 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: 91.236.178.0/24 descr: LLC "City-Telekom" origin: AS23242 mnt-by: CITYT-RU-MNT created: 2022-08-09T12:46:12Z last-modified: 2022-08-09T12:46:12Z 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: 91.236.179.0/24 descr: LLC "City-Telekom" origin: AS23242 mnt-by: CITYT-RU-MNT created: 2022-08-09T12:46:45Z last-modified: 2022-08-09T12:46:45Z 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