These entries are queried from radb.net using whois, you can try my project getting these.
:AS51394 route: 91.239.244.0/22 descr: Akasha.net Sp. z o.o. origin: AS51394 mnt-by: MNT-AKASHA created: 2012-05-29T12:41:05Z last-modified: 2012-05-29T12:41:05Z 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: valid route: 178.212.120.0/21 descr: Akasha.net Sp. z o.o. origin: AS51394 mnt-by: MNT-AKASHA created: 2011-08-05T12:12:30Z last-modified: 2011-08-05T12:14:51Z 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: valid route6: 2a10:f781:10:f737::/64 origin: AS51394 descr: EPIX-LORA-AKASHA mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-04-19T12:19:50Z last-modified: 2022-04-19T12:19:50Z 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