These entries are queried from radb.net using whois, you can try my project getting these.
:AS22879 route: 64.235.128.0/22 descr: ADDED FOR - AS22879 origin: AS22879 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20160623 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.235.132.0/22 descr: ADDED FOR - AS22879 origin: AS22879 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20160623 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.235.136.0/22 descr: ADDED FOR - AS22879 origin: AS22879 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20160623 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.235.140.0/22 descr: ADDED FOR - AS22879 origin: AS22879 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20160623 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.235.142.0/24 descr: PNAP-CHG origin: AS22879 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090318 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source