These entries are queried from radb.net using whois, you can try my project getting these.
:AS208221 route: 45.153.12.0/22 origin: AS208221 mnt-by: mnt-ru-orionbr-1 created: 2019-10-07T09:04:10Z last-modified: 2021-02-12T07:39:12Z source: RIPE descr: Orion telecom, Bratsk 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: 45.153.12.0/24 origin: AS208221 mnt-by: mnt-ru-orionbr-1 created: 2019-10-07T09:04:36Z last-modified: 2021-02-12T07:38:36Z source: RIPE descr: Orion telecom, Bratsk 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: 45.153.13.0/24 origin: AS208221 mnt-by: mnt-ru-orionbr-1 created: 2019-10-07T09:04:52Z last-modified: 2021-02-12T07:38:48Z source: RIPE descr: Orion telecom, Bratsk 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: 45.153.14.0/24 origin: AS208221 mnt-by: mnt-ru-orionbr-1 created: 2019-10-07T09:05:06Z last-modified: 2021-02-12T07:39:00Z source: RIPE descr: Orion telecom, Bratsk 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: 45.153.15.0/24 origin: AS208221 mnt-by: mnt-ru-orionbr-1 created: 2019-10-07T09:05:28Z last-modified: 2021-02-12T07:39:23Z source: RIPE descr: Orion telecom, Bratsk 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: 185.84.172.0/23 descr: Orion telecom, Bratsk origin: AS208221 mnt-by: mnt-ru-orionbr-1 created: 2019-09-24T10:01:29Z last-modified: 2021-02-12T07:40:57Z 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 route: 185.84.172.0/24 descr: Orion telecom, Bratsk origin: AS208221 mnt-by: mnt-ru-orionbr-1 created: 2019-09-24T10:47:14Z last-modified: 2021-02-12T07:40:20Z 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: 185.84.173.0/24 descr: Orion telecom, Bratsk origin: AS208221 mnt-by: mnt-ru-orionbr-1 created: 2019-09-24T10:47:27Z last-modified: 2021-02-16T11:08:26Z 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: 2a05:7400:8000::/34 origin: AS208221 mnt-by: mnt-ru-orionbr-1 created: 2020-12-24T04:17:51Z last-modified: 2020-12-24T04:17:51Z 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