These entries are queried from radb.net using whois, you can try my project getting these.
:AS328782 route: 102.221.124.0/22 origin: AS328782 descr: Karti Telecom mnt-by: KTL7-MNT changed: *** [at] kartitelecom.com 20221209 source: AFRINIC org: ORG-KTL7-AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.124.0/23 origin: AS328782 descr: Karti Telecom mnt-by: KTL7-MNT changed: *** [at] kartitelecom.com 20221209 source: AFRINIC org: ORG-KTL7-AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.124.0/24 origin: AS328782 descr: Karti Telecom mnt-by: KTL7-MNT changed: *** [at] kartitelecom.com 20210128 changed: *** [at] kartitelecom.com 20221209 source: AFRINIC org: ORG-KTL7-AFRINIC mnt-lower: AFRINIC-KTL7-MNT rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.125.0/24 origin: AS328782 descr: Karti Telecom mnt-by: KTL7-MNT changed: *** [at] kartitelecom.com 20210128 changed: *** [at] kartitelecom.com 20221209 source: AFRINIC org: ORG-KTL7-AFRINIC mnt-lower: AFRINIC-KTL7-MNT rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.126.0/23 origin: AS328782 descr: Karti Telecom mnt-by: KTL7-MNT changed: *** [at] kartitelecom.com 20221209 source: AFRINIC org: ORG-KTL7-AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.126.0/24 origin: AS328782 descr: Karti Telecom mnt-by: KTL7-MNT changed: *** [at] kartitelecom.com 20210128 changed: *** [at] kartitelecom.com 20221209 source: AFRINIC org: ORG-KTL7-AFRINIC mnt-lower: AFRINIC-KTL7-MNT rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.127.0/24 origin: AS328782 descr: Karti Telecom mnt-by: KTL7-MNT changed: *** [at] kartitelecom.com 20210128 changed: *** [at] kartitelecom.com 20221209 source: AFRINIC org: ORG-KTL7-AFRINIC mnt-lower: AFRINIC-KTL7-MNT rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:5800::/32 origin: AS328782 descr: Karti Telecom mnt-by: KTL7-MNT mnt-by: KTL7-MNT changed: *** [at] kartitelecom.com 20210128 changed: *** [at] kartitelecom.com 20221209 source: AFRINIC org: ORG-KTL7-AFRINIC mnt-lower: KTL7-MNT mnt-lower: KTL7-MNT rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source