These entries are queried from radb.net using whois, you can try my project getting these.
:AS27175 route: 74.219.100.0/24 descr: RR-RC-Atnet Plus-Columbus origin: AS27175 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:00Z rpki-ov-state: valid route: 204.238.34.0/24 descr: 3rd route to CBSIL origin: AS27175 mnt-by: CBSIL-MNT changed: ibrahim.elkhodary [at] level3.com20041206 20041206 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source