These entries are queried from radb.net using whois, you can try my project getting these.
:AS22349 route: 65.114.150.0/23 descr: DCS Corporation 1330 Braddock Place Alexandria, VA 22314 origin: AS22349 mnt-by: MAINT-AS22349 changed: shouck [at] dcscorp.com 20070131 #10:18:57(UTC) source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.114.152.0/22 descr: DCS Corporation 1330 Braddock Place Alexandria, VA 22314 origin: AS22349 mnt-by: MAINT-AS22349 changed: shouck [at] dcscorp.com 20070131 #10:20:21(UTC) changed: shouck [at] dcscorp.com 20070620 #15:09:23(UTC) source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.99.104.0/24 descr: DCS Corporation 1330 Braddock Place Alexandria, VA 22314 origin: AS22349 mnt-by: MAINT-AS22349 changed: shouck [at] dcscorp.com 20070131 #10:15:14(UTC) source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source