These entries are queried from radb.net using whois, you can try my project getting these.
:AS46755 route: 192.132.96.0/24 descr: Columbia College 1001 Rogers Street Columbia, MO 65216 origin: AS46755 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090520 #14:05:38Z source: RADB last-modified: 2023-11-13T15:40:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.149.2.0/24 descr: origin: AS46755 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:24:49Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.79.155.0/24 descr: origin: AS46755 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:24:49Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source