These entries are queried from radb.net using whois, you can try my project getting these.
:AS207737 route: 81.181.170.0/24 origin: AS207737 mnt-by: TeenTelecom created: 2020-11-24T13:34:15Z last-modified: 2020-11-24T13:34:15Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 81.181.171.0/24 origin: AS207737 mnt-by: TeenTelecom created: 2020-11-24T13:34:47Z last-modified: 2020-11-24T13:34:47Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source