These entries are queried from radb.net using whois, you can try my project getting these.
:AS36658 route: 72.18.160.0/19 descr: Angelo State University origin: AS36658 mnt-by: MAINT-AS19108 changed: william.woods [at] suddenlink.com 20070328 #19:43:45(UTC) source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.18.180.0/22 descr: Angelo State University origin: AS36658 mnt-by: MAINT-AS19108 changed: william.woods [at] suddenlink.com 20070818 #15:03:52(UTC) source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.18.184.0/21 descr: Angelo State University origin: AS36658 mnt-by: MAINT-AS19108 changed: william.woods [at] suddenlink.com 20070818 #15:04:52(UTC) source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.87.96.0/19 descr: Angelo State University origin: AS36658 mnt-by: MAINT-AS16905 changed: byron.hicks [at] tx-learn.net 20170726 #01:43:41Z source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.150.210.0/24 descr: Angelo State University origin: AS36658 mnt-by: MAINT-AS19108 changed: william.woods [at] suddenlink.com 20070818 #14:59:06(UTC) source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2605:7180::/32 origin: AS36658 descr: Angelo State University mnt-by: MAINT-AS16905 changed: david.nichols [at] tx-learn.net 20200414 #15:26:00Z source: RADB last-modified: 2023-11-13T16:00:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source