These entries are queried from radb.net using whois, you can try my project getting these.
:AS50461 route: 91.108.192.0/18 descr: UCC via EMIX origin: AS50461 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20131020 source: RADB last-modified: 2023-11-13T15:45:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.106.196.0/22 descr: UCC via EMIX origin: AS50461 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20131020 source: RADB last-modified: 2023-11-13T15:45:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source