These entries are queried from radb.net using whois, you can try my project getting these.
:AS328261 route: 102.177.100.0/22 origin: AS328261 descr: IS-GH mnt-by: MAINT-AS37613 changed: belinda [at] dolphintelecom.net 20230321 #09:50:46Z source: RADB last-modified: 2023-11-13T16:15:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.177.100.0/22 descr: E-Connecta Limited origin: AS328261 mnt-by: E-CONNECTA-MNT changed: *** [at] e-connecta.com 20180104 changed: *** [at] afrinic.net 20210416 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.177.100.0/24 descr: E-CONNECTA-LIMITED origin: AS328261 mnt-by: E-CONNECTA-MNT changed: *** [at] e-connecta.com 20171220 changed: *** [at] afrinic.net 20210416 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.177.101.0/24 descr: E-Connecta Limited origin: AS328261 mnt-by: E-CONNECTA-MNT changed: *** [at] e-connecta.com 20171220 changed: *** [at] afrinic.net 20210416 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.177.102.0/24 descr: E-Connecta Limited origin: AS328261 mnt-by: E-CONNECTA-MNT changed: *** [at] e-connecta.com 20180104 changed: *** [at] afrinic.net 20210416 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.177.102.0/32 descr: E-Connecta Limited origin: AS328261 mnt-by: E-CONNECTA-MNT changed: *** [at] e-connecta.com 20171220 changed: *** [at] afrinic.net 20210416 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.177.103.0/24 descr: E-Connecta Limited origin: AS328261 mnt-by: E-CONNECTA-MNT changed: *** [at] e-connecta.com 20171220 changed: *** [at] afrinic.net 20210416 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source