These entries are queried from radb.net using whois, you can try my project getting these.
:AS395993 route: 163.123.156.0/22 origin: AS395993 mnt-by: MNT-KT-291 descr: LightBeam Internet tech-c: KELTG1-ARIN admin-c: KELTG1-ARIN member-of: RS-LIGHTBEAM-INTERNET source: ARIN created: 2020-09-30T15:45:08Z last-modified: 2020-09-30T15:45:08Z rpki-ov-state: valid route: 216.115.176.0/22 origin: AS395993 mnt-by: MNT-KT-291 descr: LightBeam Internet tech-c: KELTG1-ARIN admin-c: KELTG1-ARIN member-of: RS-LIGHTBEAM-INTERNET source: ARIN created: 2020-09-30T17:53:55Z last-modified: 2020-09-30T17:53:55Z rpki-ov-state: valid