These entries are queried from radb.net using whois, you can try my project getting these.
:AS50966 route: 178.248.64.0/21 descr: Intercom Technology origin: AS50966 mnt-by: INTERKOM-MNT created: 2010-06-10T11:35:50Z last-modified: 2010-06-10T11:35:50Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 178.248.64.0/24 descr: Intercom Technology origin: AS50966 mnt-by: INTERKOM-MNT created: 2014-11-19T16:01:39Z last-modified: 2014-11-19T16:01:39Z 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: 178.248.65.0/24 descr: Intercom Technology origin: AS50966 mnt-by: INTERKOM-MNT created: 2014-11-19T16:05:58Z last-modified: 2014-11-19T16:05:58Z 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: 178.248.66.0/24 descr: INTERCOM-TECHNOLOGY origin: AS50966 mnt-by: INTERKOM-MNT created: 2014-11-19T16:07:48Z last-modified: 2014-11-19T16:07:48Z 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: 178.248.67.0/24 descr: INTERCOM-TECHNOLOGY origin: AS50966 mnt-by: INTERKOM-MNT created: 2014-11-19T16:08:24Z last-modified: 2014-11-19T16:08:24Z 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: 178.248.68.0/24 descr: INTERCOM-TECHNOLOGY origin: AS50966 mnt-by: INTERKOM-MNT created: 2014-11-19T16:08:49Z last-modified: 2014-11-19T16:08:49Z 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: 178.248.69.0/24 descr: INTERCOM-TECHNOLOGY origin: AS50966 mnt-by: INTERKOM-MNT created: 2014-11-19T16:09:14Z last-modified: 2014-11-19T16:09:14Z 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: 178.248.70.0/24 descr: INTERCOM-TECHNOLOGY origin: AS50966 mnt-by: INTERKOM-MNT created: 2014-11-19T16:09:37Z last-modified: 2014-11-19T16:09:37Z 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: 178.248.71.0/24 descr: INTERCOM-TECHNOLOGY origin: AS50966 mnt-by: INTERKOM-MNT created: 2014-11-19T16:09:56Z last-modified: 2014-11-19T16:09:56Z 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: 2a0a:a7c0::/29 origin: AS50966 mnt-by: INTERKOM-MNT created: 2017-04-20T11:37:30Z last-modified: 2017-04-20T11:37:30Z 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