These entries are queried from radb.net using whois, you can try my project getting these.
:AS51948 route: 91.219.104.0/22 descr: MARKOMP PI IPADDRESS CLASS origin: AS51948 mnt-by: MNT-MARKOMP created: 2011-03-11T17:41:56Z last-modified: 2011-03-11T17:41:56Z 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: 185.240.8.0/22 descr: MARKOMP origin: AS51948 mnt-by: pl-markomp-1-mnt created: 2018-01-05T13:19:19Z last-modified: 2018-01-05T13:19:19Z 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: 195.242.64.0/23 descr: MARKOMP PI IPADDRESS CLASS origin: AS51948 mnt-by: MNT-MARKOMP created: 2011-03-11T17:42:26Z last-modified: 2011-03-11T17:42:26Z 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:af13::/64 origin: AS51948 descr: EPIX-LORA-MARKOMPZAM mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T06:42:55Z last-modified: 2022-05-16T06:42:55Z 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