These entries are queried from radb.net using whois, you can try my project getting these.
:AS3586 route: 196.2.0.0/23 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS3586 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20160721 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.2.0.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:02:05Z last-modified: 2018-09-04T16:06:56Z 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: 196.2.1.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:02:19Z last-modified: 2018-09-04T16:06:57Z 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: 196.3.0.0/21 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS3586 notify: rprudhomme [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: rprudhomme [at] columbus-networks.com 20150717 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.3.0.0/21 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:14:46Z last-modified: 2018-09-04T16:06:57Z 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: 196.3.0.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:14:59Z last-modified: 2018-09-04T16:06:57Z 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: 196.3.1.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:15:09Z last-modified: 2018-09-04T16:06:57Z 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: 196.3.2.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:15:25Z last-modified: 2018-09-04T16:06:57Z 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: 196.3.3.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:16:01Z last-modified: 2018-09-04T16:06:57Z 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: 196.3.4.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:16:42Z last-modified: 2018-09-04T16:06:57Z 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: 196.3.5.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:16:57Z last-modified: 2018-09-04T16:06:57Z 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: 196.3.6.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:17:09Z last-modified: 2018-09-04T16:06:57Z 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: 196.3.7.0/24 descr: UWI-ROUTE origin: AS3586 mnt-by: MNT-CW-JAMAICA created: 2009-11-26T17:17:23Z last-modified: 2018-09-04T16:06:57Z 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: 198.58.0.0/23 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS3586 notify: rprudhomme [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: rprudhomme [at] columbus-networks.com 20150717 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source