These entries are queried from radb.net using whois, you can try my project getting these.
:AS26929 route: 209.151.160.0/20 descr: Webair Internet Development Inc origin: AS26929 mnt-by: MAINT-AS27257 changed: sagi [at] webair.com 20090927 #18:36:29Z source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.187.88.0/24 descr: Peer1 Route Object origin: AS26929 mnt-by: maint-as13768 changed: sodor [at] peer1.net 20030526 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source