These entries are queried from radb.net using whois, you can try my project getting these.
:AS51552 route: 178.213.80.0/21 descr: Gorinfoset Route origin: AS51552 mnt-by: GORINFOSVYAZ-MNT created: 2010-10-25T09:05:35Z last-modified: 2010-10-25T09:05:35Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 178.213.80.0/23 descr: Gorinfoset route 178.213.80.0/23 origin: AS51552 mnt-by: BEKH-MNT mnt-by: GORINFOSVYAZ-MNT created: 2018-03-28T13:48:04Z last-modified: 2018-03-28T13:49:37Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 178.213.82.0/23 origin: AS51552 mnt-by: BEKH-MNT mnt-by: GORINFOSVYAZ-MNT created: 2018-03-28T13:27:38Z last-modified: 2018-03-28T13:27:38Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 178.213.84.0/23 origin: AS51552 mnt-by: BEKH-MNT mnt-by: GORINFOSVYAZ-MNT created: 2018-03-28T13:27:13Z last-modified: 2018-03-28T13:27:13Z 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: 178.213.86.0/23 origin: AS51552 mnt-by: BEKH-MNT mnt-by: GORINFOSVYAZ-MNT created: 2018-03-28T13:13:40Z last-modified: 2018-03-28T13:13:40Z 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