These entries are queried from radb.net using whois, you can try my project getting these.
:AS207246 route: 91.242.76.0/23 origin: AS207246 mnt-by: ITNS-NET-MNT created: 2016-08-04T12:12:35Z last-modified: 2016-08-04T12:12:35Z 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: 91.242.76.0/24 origin: AS207246 mnt-by: ITNS-NET-MNT created: 2022-03-18T18:36:54Z last-modified: 2022-03-18T18:36:54Z 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: 91.242.77.0/24 origin: AS207246 mnt-by: ITNS-NET-MNT created: 2022-03-18T18:37:07Z last-modified: 2022-03-18T18:37:07Z 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: 91.242.98.0/24 origin: AS207246 mnt-by: ITNS-NET-MNT created: 2017-08-23T10:22:17Z last-modified: 2017-08-23T10:22:17Z 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: 91.242.104.0/24 origin: AS207246 mnt-by: ITNS-NET-MNT created: 2019-09-04T10:04:52Z last-modified: 2019-09-04T10:04:52Z 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: 212.28.77.0/24 origin: AS207246 mnt-by: SICRES-MNT mnt-by: ARAXCOM-MNT created: 2016-08-24T08:26:57Z last-modified: 2016-08-24T08:26:57Z 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