These entries are queried from radb.net using whois, you can try my project getting these.
:AS204453 route: 91.199.54.0/24 origin: AS204453 mnt-by: VASKIANI-MNT created: 2022-12-21T09:05:11Z last-modified: 2022-12-21T09:05:11Z 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: valid route: 91.214.126.0/24 descr: MEGOGO notify: noc [at] megogo.net origin: AS204453 mnt-by: VASKIANI-MNT created: 2022-07-15T09:23:08Z last-modified: 2022-07-15T09:23:08Z 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: 193.104.170.0/24 descr: MEGOGO notify: noc [at] megogo.net origin: AS204453 mnt-by: VASKIANI-MNT created: 2022-07-15T09:23:47Z last-modified: 2022-07-15T09:23:47Z 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: valid route: 194.145.202.0/24 descr: MEGOGO notify: noc [at] megogo.net origin: AS204453 mnt-by: VASKIANI-MNT created: 2018-03-12T11:12:31Z last-modified: 2019-04-24T13:04:22Z 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: 194.242.59.0/24 origin: AS204453 mnt-by: VASKIANI-MNT created: 2022-12-21T09:06:59Z last-modified: 2022-12-21T09:06:59Z 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: 2001:678:e08::/48 origin: AS204453 mnt-by: VASKIANI-MNT created: 2023-12-02T17:00:15Z last-modified: 2023-12-02T17:00:15Z 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