These entries are queried from radb.net using whois, you can try my project getting these.
:AS36922 route: 196.216.144.0/22 descr: Route for UBA Nigeria origin: AS36922 mnt-by: RIPE-NCC-LOCKED-MNT created: 2006-11-29T22:35:17Z last-modified: 2018-09-04T15:48:12Z source: RIPE-NONAUTH 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: 196.216.144.0/22 descr: United Bank For Africa origin: AS36922 mnt-by: MAINT-AS3741 changed: as3741-admin [at] is.co.za 20090114 #10:09:06Z source: RADB last-modified: 2023-11-13T16:00:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.216.144.0/22 descr: UBA ROUTE origin: AS36922 mnt-by: UBA-MNT changed: *** [at] ubagroup.com 20180430 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.216.144.0/24 descr: Route for UBA Nigeria origin: AS36922 mnt-by: RIPE-NCC-LOCKED-MNT created: 2006-11-22T15:27:00Z last-modified: 2018-09-04T15:48:09Z source: RIPE-NONAUTH 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: 196.216.144.0/24 descr: WIOCC customer prefix origin: AS36922 mnt-by: MAINT-AS37613 changed: kessie [at] dolphintelecom.net 20170929 #19:42:35Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.216.145.0/24 descr: Route for UBA Nigeria origin: AS36922 mnt-by: RIPE-NCC-LOCKED-MNT created: 2006-11-22T15:28:17Z last-modified: 2018-09-04T15:48:09Z source: RIPE-NONAUTH 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: 196.216.145.0/24 descr: UBA MARINA origin: AS36922 mnt-by: MAINT-AS37613 changed: franklin [at] dolphintelecom.net 20170213 #10:29:41Z source: RADB last-modified: 2023-11-13T15:50:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.216.146.0/24 descr: WIOCC customer prefix origin: AS36922 mnt-by: MAINT-AS37613 changed: kessie [at] dolphintelecom.net 20170929 #19:43:13Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.216.146.0/24 descr: Route for UBA Nigeria origin: AS36922 mnt-by: RIPE-NCC-LOCKED-MNT created: 2006-11-22T15:30:41Z last-modified: 2018-09-04T15:48:09Z source: RIPE-NONAUTH 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: 196.216.147.0/24 descr: Route for UBA Nigeria origin: AS36922 mnt-by: RIPE-NCC-LOCKED-MNT created: 2006-11-22T15:29:56Z last-modified: 2018-09-04T15:48:09Z source: RIPE-NONAUTH 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: 196.216.147.0/24 descr: UBA MARINA origin: AS36922 mnt-by: MAINT-AS37613 changed: franklin [at] dolphintelecom.net 20170213 #10:33:07Z source: RADB last-modified: 2023-11-13T15:50:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source