These entries are queried from radb.net using whois, you can try my project getting these.
:AS44304 route: 91.201.156.0/22 descr: Center of Information Technology origin: AS44304 mnt-by: CITTSTU-MNT created: 2007-12-21T15:36:20Z last-modified: 2007-12-21T15:36:20Z 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: 91.201.156.0/24 descr: CIT origin: AS44304 mnt-by: CITTSTU-MNT mnt-by: CITTSTU-MNT created: 2022-03-08T13:35:20Z last-modified: 2022-03-08T13:35:20Z 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: 91.201.157.0/24 descr: CIT origin: AS44304 mnt-by: CITTSTU-MNT created: 2022-03-08T13:36:22Z last-modified: 2022-03-08T13:36:22Z 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: 91.201.158.0/24 descr: CIT origin: AS44304 mnt-by: CITTSTU-MNT created: 2022-03-08T13:37:07Z last-modified: 2022-03-08T13:37:07Z 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 route: 91.201.159.0/24 descr: TE-IX origin: AS44304 mnt-by: CITTSTU-MNT created: 2022-03-08T13:37:58Z last-modified: 2022-03-08T13:37:58Z 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