These entries are queried from radb.net using whois, you can try my project getting these.
:AS59990 route: 91.246.76.0/24 origin: AS59990 mnt-by: netrunner-mnt created: 2018-12-23T22:38:38Z last-modified: 2018-12-23T22:38:38Z 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: 91.246.77.0/24 origin: AS59990 mnt-by: netrunner-mnt created: 2018-12-23T22:39:37Z last-modified: 2018-12-23T22:39:37Z 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: 91.246.78.0/24 origin: AS59990 mnt-by: netrunner-mnt created: 2018-12-23T22:40:12Z last-modified: 2018-12-23T22:40:12Z 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: 91.246.79.0/24 origin: AS59990 mnt-by: netrunner-mnt created: 2018-12-23T22:40:46Z last-modified: 2018-12-23T22:40:53Z 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: 2a00:1d60:f000::/36 descr: Netrunner ISP Routing origin: AS59990 mnt-by: SGMI-MNT mnt-by: NETRUNNER-MNT created: 2014-12-16T10:58:31Z last-modified: 2014-12-16T11:19:09Z 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:f781:10:327::/64 origin: AS59990 descr: EPIX-LORA-NETRUN mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:06:36Z last-modified: 2022-05-16T07:06:36Z 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