These entries are queried from radb.net using whois, you can try my project getting these.
:AS327753 route: 196.13.136.0/23 descr: Chase Bank Kenya - The Relationship Bank origin: AS327753 mnt-by: CHASE-ITWORX-MNT created: 2014-09-17T13:45:57Z last-modified: 2018-09-04T17:59:27Z source: RIPE-NONAUTH notify: vincent [at] itworx.co.ke notify: alex [at] itworx.co.ke 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: 196.13.136.0/23 descr: JTL via EMIX origin: AS327753 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: nemat [at] emix.net.ae 20140826 source: RADB last-modified: 2023-11-13T15:46:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.13.136.0/24 descr: JTL via EMIX origin: AS327753 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: nemat [at] emix.net.ae 20140826 source: RADB last-modified: 2023-11-13T15:46:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.13.137.0/24 descr: JTL via EMIX origin: AS327753 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: nemat [at] emix.net.ae 20140826 source: RADB last-modified: 2023-11-13T15:46:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source