These entries are queried from radb.net using whois, you can try my project getting these.
:AS50802 route: 46.151.104.0/21 descr: Bogorodskoe Information Systems Ltd descr: Moscow, Russia descr: http://telecombis.ru origin: AS50802 mnt-by: MNT-BIS created: 2010-11-24T14:40:28Z last-modified: 2010-11-29T08:06:14Z 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: 46.151.104.0/22 descr: Bogorodskoe Information Systems Ltd origin: AS50802 mnt-by: MNT-BIS created: 2013-11-13T10:57:56Z last-modified: 2013-11-13T10:57:56Z 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: 46.151.108.0/22 descr: Bogorodskoe Information Systems Ltd origin: AS50802 mnt-by: MNT-BIS created: 2013-11-13T10:59:45Z last-modified: 2013-11-13T10:59:45Z 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: 89.22.158.0/23 origin: AS50802 mnt-by: BITRACERU-MNT mnt-by: BITRACE-MNT mnt-by: OK57274-MNT created: 2022-12-09T07:14:53Z last-modified: 2022-12-09T07:14:53Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.135.240.0/22 descr: Bogorodskoe Information Systems Ltd descr: Moscow, Russia descr: http://telecombis.ru origin: AS50802 mnt-by: MNT-BIS created: 2010-03-31T12:12:53Z last-modified: 2010-11-29T08:06:47Z 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: 195.135.240.0/23 descr: Bogorodskoe Information Systems Ltd descr: Moscow, Russia descr: http://telecombis.ru origin: AS50802 mnt-by: MNT-BIS created: 2015-08-10T09:39:11Z last-modified: 2015-08-10T09:39:11Z 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: 195.135.242.0/23 descr: Bogorodskoe Information Systems Ltd descr: Moscow, Russia descr: http://telecombis.ru origin: AS50802 mnt-by: MNT-BIS created: 2015-08-10T09:41:42Z last-modified: 2015-08-10T09:41:42Z 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