These entries are queried from radb.net using whois, you can try my project getting these.
:AS19683 route: 162.254.214.0/23 descr: GIGCDN origin: AS19683 mnt-by: MNT-FD-47 changed: bernie [at] galaxia.net 20190729 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.254.214.0/24 descr: GIGCDN origin: AS19683 mnt-by: MNT-FD-47 changed: bernie [at] galaxia.net 20190729 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.254.215.0/24 descr: GIGCDN origin: AS19683 mnt-by: MNT-FD-47 changed: bernie [at] galaxia.net 20190729 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.254.200.0/23 descr: NTT proxy route-object Foren Data origin: AS19683 mnt-by: MAINT-NTTCOM-RA changed: sjones [at] us.ntt.net 20190717 source: NTTCOM rpki-ov-state: valid route: 204.2.16.0/23 descr: NTT proxy route-object Foren Data origin: AS19683 mnt-by: MAINT-NTTCOM-RA changed: sjones [at] us.ntt.net 20190717 source: NTTCOM rpki-ov-state: valid