These entries are queried from radb.net using whois, you can try my project getting these.
:AS1975 route: 8.4.224.0/24 origin: AS1975 descr: Innovative-AA1-Lumen2 mnt-by: MAINT-PROQUEST changed: brian.routt [at] proquest.com 20220816 #13:39:10Z source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.191.8.0/24 descr: Forced Object Correction origin: AS1975 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.215.0.0/16 descr: ProQuest-AA1 origin: AS1975 mnt-by: MAINT-PROQUEST changed: mike.nagle [at] proquest.com 20110808 #14:48:51Z source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.215.0.0/16 descr: ADDED FOR - AS1975 origin: AS1975 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20210226 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.215.0.0/17 descr: ADDED FOR - AS1975 origin: AS1975 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20210809 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.215.0.0/17 origin: AS1975 descr: ProQuest-AA1 mnt-by: MAINT-PROQUEST changed: brian.routt [at] proquest.com 20210811 #15:29:47Z source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.33.187.0/24 origin: AS1975 descr: Innovative-AA1 mnt-by: MAINT-PROQUEST changed: brian.routt [at] proquest.com 20220813 #21:02:06Z source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.227.88.0/24 origin: AS1975 descr: Innovative-AA1-Lumen1 mnt-by: MAINT-PROQUEST changed: brian.routt [at] proquest.com 20220816 #13:38:03Z source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source