These entries are queried from radb.net using whois, you can try my project getting these.
:AS199138 route: 78.31.162.0/23 descr: Stowarzyszenie Promocji i Rozwoju Internetu "OsadaNET" origin: AS199138 mnt-by: OSADANET-MNT mnt-routes: OSADANET-MNT created: 2012-08-29T17:38:56Z last-modified: 2012-08-29T17:41:33Z 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 route6: 2a10:f781:10:214b::/64 origin: AS199138 descr: EPIX-LORA-OSADA mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:07:11Z last-modified: 2022-05-16T07:07:11Z 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