These entries are queried from radb.net using whois, you can try my project getting these.
:AS209048 route: 45.8.244.0/22 descr: Vtel origin: AS209048 mnt-by: mnt-nl-vtel-1 created: 2019-05-13T10:46:50Z last-modified: 2019-05-13T10:46:50Z 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: valid route6: 2a0e:a200::/29 descr: Vtel origin: AS209048 mnt-by: mnt-nl-vtel-1 created: 2019-05-13T10:43:44Z last-modified: 2019-05-13T10:43:44Z 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