These entries are queried from radb.net using whois, you can try my project getting these.
:AS36546 route: 208.70.182.0/24 descr: Prolexic Technologies, Inc. origin: AS36546 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: abenage [at] akamai.com 20210520 source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.70.183.0/24 descr: Orielly Auto origin: AS36546 mnt-by: MAINT-AS19108 changed: verlo.levels [at] suddenlink.com 20140811 #16:33:14Z source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source