These entries are queried from radb.net using whois, you can try my project getting these.
:AS30740 route: 82.219.0.0/16 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT created: 2003-11-28T01:18:29Z last-modified: 2015-07-08T13:06:46Z 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: 82.219.4.0/23 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT notify: ripe-notify [at] exa-networks.co.uk created: 2017-03-22T12:53:54Z last-modified: 2017-03-22T12:53:54Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 82.219.4.0/24 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT notify: ripe-notify [at] exa-networks.co.uk created: 2017-03-22T12:53:40Z last-modified: 2017-03-22T12:53:40Z 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 route: 82.219.5.0/24 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT notify: ripe-notify [at] exa-networks.co.uk created: 2017-03-22T12:53:48Z last-modified: 2017-03-22T12:53:48Z 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: 82.219.6.0/24 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT notify: ripe-notify [at] exa-networks.co.uk created: 2017-03-22T12:54:03Z last-modified: 2017-03-22T12:54:03Z 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 route: 82.219.50.0/24 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT created: 2015-07-08T11:30:30Z last-modified: 2015-07-08T13:07:09Z 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: 185.140.8.0/22 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT created: 2016-03-01T12:02:58Z last-modified: 2016-03-01T12:02:58Z 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: 185.140.8.0/24 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT created: 2016-03-01T12:03:08Z last-modified: 2016-03-01T12:03:08Z 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 route: 185.140.9.0/24 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT created: 2016-03-01T12:03:15Z last-modified: 2016-03-01T12:03:15Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.140.10.0/24 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT created: 2016-03-01T12:03:20Z last-modified: 2016-03-01T12:03:20Z 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: 185.140.11.0/24 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT created: 2016-03-01T12:03:27Z last-modified: 2016-03-01T12:03:27Z 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: 185.144.109.0/24 descr: ECSC origin: AS30740 mnt-by: EXA-MNT created: 2019-06-26T09:52:50Z last-modified: 2019-06-26T09:52:50Z 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 route6: 2a02:b80::/29 descr: Exa Networks Ltd origin: AS30740 mnt-by: EXA-MNT created: 2012-08-22T15:28:53Z last-modified: 2015-07-08T13:08:37Z 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 route6: 2a02:b80::/32 descr: Exa Networks Ltd origin: AS30740 mnt-by: EXA-MNT created: 2009-03-16T16:04:42Z last-modified: 2015-07-08T13:08:22Z 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: 2a02:b80:50::/48 descr: EXA-NETWORKS origin: AS30740 mnt-by: EXA-MNT created: 2015-07-08T11:30:49Z last-modified: 2015-07-08T13:07:43Z 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