These entries are queried from radb.net using whois, you can try my project getting these.
:AS37164 route: 41.191.248.0/24 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #22:55:55Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.191.248.0/24 descr: Zain Sierra Leone origin: AS37164 mnt-by: MNT-CCA created: 2010-09-06T11:15:00Z last-modified: 2018-09-04T16:20:12Z 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: 41.191.249.0/24 descr: Airtel Sierra Leone ISP origin: AS37164 mnt-by: RIPE-NCC-LOCKED-MNT created: 2012-10-01T08:03:39Z last-modified: 2018-09-04T17:16:34Z 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: 41.191.249.0/24 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #22:57:15Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.191.250.0/24 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #22:58:31Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.191.250.0/24 descr: Zain Sierra Leone GPRS - 2 origin: AS37164 mnt-by: MNT-CCA created: 2010-12-01T10:54:13Z last-modified: 2018-09-04T16:25:43Z 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: 41.191.251.0/24 descr: Airtel SL origin: AS37164 org: ORG-AS372-RIPE mnt-by: bull-MNT created: 2014-11-07T18:21:56Z last-modified: 2018-09-04T18:01:27Z 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: 41.191.251.0/24 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #22:59:26Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.215.0.0/17 descr: Airtel(SL) Ltd origin: AS37164 mnt-by: RIPE-NCC-LOCKED-MNT created: 2013-02-18T12:53:13Z last-modified: 2018-09-04T17:35:18Z 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: 197.215.0.0/17 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #23:01:27Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.215.0.0/18 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #23:02:46Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.215.0.0/19 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #23:03:31Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.215.0.0/20 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #23:05:17Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.215.0.0/21 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #23:06:17Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.215.0.0/22 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #23:07:38Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.215.0.0/23 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #23:08:28Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.215.0.0/24 origin: AS37164 descr: ZAIN-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #23:09:11Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source