These entries are queried from radb.net using whois, you can try my project getting these.
:AS49650 route: 37.130.208.0/21 descr: EVEREX origin: AS49650 notify: admin [at] everex.es mnt-by: RB70332-MNT created: 2016-06-01T10:46:48Z last-modified: 2016-06-01T10:46:48Z 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: 91.215.64.0/22 origin: AS49650 notify: admin [at] everex.es mnt-by: RB70332-MNT created: 2016-06-01T10:49:33Z last-modified: 2016-06-01T10:49:33Z 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: 188.65.20.0/22 origin: AS49650 mnt-by: RB70332-MNT created: 2020-10-02T13:28:07Z last-modified: 2020-10-02T13:28:07Z 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: 195.49.176.0/22 origin: AS49650 notify: admin [at] everex.es mnt-by: RB70332-MNT created: 2016-06-01T10:48:08Z last-modified: 2016-06-01T10:48:08Z 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 route6: 2001:470:1e3::/48 origin: AS49650 descr: NET-2001-470-1e3---48-AS49650 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-10-24T01:45:15Z last-modified: 2023-10-24T01:45:15Z rpki-ov-state: valid