These entries are queried from radb.net using whois, you can try my project getting these.
:AS51341 route: 91.218.84.0/22 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2010-08-02T13:12:41Z last-modified: 2010-08-02T13:12:41Z 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: 91.218.84.0/24 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2011-08-25T23:40:36Z last-modified: 2011-08-25T23:40:36Z 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: 91.218.85.0/24 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2011-08-25T23:41:23Z last-modified: 2011-08-25T23:41:23Z 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: 91.218.86.0/24 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2011-08-25T23:41:52Z last-modified: 2011-08-25T23:41:52Z 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: 91.218.87.0/24 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2011-08-25T23:42:50Z last-modified: 2011-08-25T23:42:50Z 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: 91.236.140.0/22 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2012-11-14T10:35:25Z last-modified: 2012-11-14T10:35:25Z 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: 91.236.140.0/24 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2012-06-04T23:42:15Z last-modified: 2012-06-04T23:42:15Z 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: 91.236.141.0/24 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2012-06-04T23:42:54Z last-modified: 2012-06-04T23:42:54Z 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: 91.236.142.0/23 origin: AS51341 mnt-by: GSYST-MNT created: 2021-10-11T07:03:36Z last-modified: 2021-10-11T07:03:36Z 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: 91.236.142.0/24 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2012-06-04T23:43:19Z last-modified: 2012-06-04T23:43:19Z 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: 91.236.143.0/24 descr: route object origin: AS51341 mnt-by: GSYST-MNT created: 2012-06-04T23:43:59Z last-modified: 2012-06-04T23:43:59Z 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: 213.109.201.0/24 origin: AS51341 mnt-by: lir-ru-gigacom-1-MNT created: 2023-10-25T09:16:40Z last-modified: 2023-10-25T09:16:40Z 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: valid