These entries are queried from radb.net using whois, you can try my project getting these.
:AS49980 route: 78.136.192.0/22 descr: ARIEL-NET route object origin: AS49980 mnt-by: TOMLINE-MNT created: 2016-01-26T09:20:31Z last-modified: 2016-01-26T09:20:31Z source: RIPE notify: lir [at] tomline.ru 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: 88.204.0.0/21 descr: ArielNet route object origin: AS49980 notify: lir [at] tomline.ru mnt-routes: ARIELNET-MNT mnt-by: TOMLINE-MNT created: 2009-10-22T10:33:08Z last-modified: 2009-10-22T10:33:34Z 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: 88.204.108.0/23 descr: ArielNet route object origin: AS49980 notify: lir [at] tomline.ru mnt-routes: ARIELNET-MNT mnt-by: TOMLINE-MNT created: 2009-10-22T10:33:34Z last-modified: 2009-10-22T10:33:34Z 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: 213.183.119.0/24 descr: ArielNet route object origin: AS49980 notify: ripe [at] ertelecom.ru mnt-by: RAID-MNT created: 2009-10-22T10:33:34Z last-modified: 2021-09-16T18:07:03Z 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