These entries are queried from radb.net using whois, you can try my project getting these.
:AS63009 route: 199.204.192.0/21 descr: Fibercast Corporation (FC-208) origin: AS63009 mnt-by: MAINT-TVC changed: ip-admin [at] firstlight.net 20190203 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.177.0.0/19 descr: Fibercast Corporation (FC-208) origin: AS63009 mnt-by: MAINT-TVC changed: ip-admin [at] firstlight.net 20190203 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.177.12.0/24 origin: AS63009 descr: FiberCast - Stoddard NH Customer IP Block remarks: Stoddard NH Customer IP Block admin-c: CAVGE-ARIN tech-c: CAVGE-ARIN tech-c: GC663-ARIN mnt-by: MNT-FC-208 created: 2021-01-04T22:36:21Z last-modified: 2021-01-04T22:36:21Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source