These entries are queried from radb.net using whois, you can try my project getting these.
:AS43071 route: 91.194.22.0/23 descr: pclnet-route origin: AS43071 mnt-by: PCLDATA-MNT created: 2007-06-01T11:30:41Z last-modified: 2007-06-01T11:30:41Z 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: 91.194.22.0/24 descr: pclnet-route origin: AS43071 mnt-by: PCLDATA-MNT created: 2009-10-18T09:40:46Z last-modified: 2009-10-18T09:40:46Z 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: 91.194.23.0/24 descr: pclnet-route origin: AS43071 mnt-by: PCLDATA-MNT created: 2009-10-18T09:40:47Z last-modified: 2009-10-18T09:40:47Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.212.228.0/24 descr: pclnet-route origin: AS43071 mnt-by: PCLDATA-MNT created: 2009-06-04T19:03:13Z last-modified: 2009-06-04T19:03:13Z 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: 185.29.20.0/22 descr: pclnet-route origin: AS43071 mnt-by: PCLDATA-MNT created: 2014-12-13T14:58:29Z last-modified: 2014-12-13T14:58:29Z 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: 185.29.20.0/23 descr: pclnet-route origin: AS43071 mnt-by: PCLDATA-MNT created: 2014-12-13T14:58:29Z last-modified: 2014-12-13T14:58:29Z 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: 185.29.22.0/23 descr: pclnet-route origin: AS43071 mnt-by: PCLDATA-MNT created: 2014-12-13T14:58:29Z last-modified: 2014-12-13T14:58:29Z 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: 2a00:9620::/32 origin: AS43071 mnt-by: PCLDATA-MNT created: 2018-11-13T21:25:35Z last-modified: 2018-11-13T21:25:35Z 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