These entries are queried from radb.net using whois, you can try my project getting these.
:AS38976 route: 62.192.224.0/19 descr: ATVC-RU origin: AS38976 mnt-by: ATVC-RIPE-MNT created: 2005-11-22T12:42:58Z last-modified: 2005-11-22T12:42:58Z 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: 62.192.229.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2011-10-26T09:56:32Z last-modified: 2011-10-26T09:56:32Z 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: 62.192.230.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2010-12-23T12:55:42Z last-modified: 2010-12-23T12:55:42Z 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: 62.192.231.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2010-12-23T12:55:37Z last-modified: 2010-12-23T12:55:37Z 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: 62.192.232.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2009-09-03T13:12:48Z last-modified: 2009-09-03T13:12:48Z 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: 62.192.234.0/24 descr: ATVC-RU-NOV origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2011-08-10T13:15:27Z last-modified: 2011-08-10T13:15:27Z 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: 62.192.236.0/22 descr: ATVC-RU origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2008-11-17T08:54:10Z last-modified: 2008-11-17T08:54:10Z 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: 62.192.240.0/22 descr: ATVC-RU origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2008-12-22T07:06:26Z last-modified: 2008-12-22T07:06:26Z 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: 62.192.246.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2014-04-17T10:35:27Z last-modified: 2014-04-17T10:35:27Z 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: 62.192.247.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2014-04-17T10:35:50Z last-modified: 2014-04-17T10:35:50Z 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: 62.192.248.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2014-01-22T09:37:04Z last-modified: 2014-01-22T09:37:04Z 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: 62.192.249.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2014-01-22T09:35:41Z last-modified: 2014-01-22T09:35:41Z 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: 62.192.250.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2013-06-14T11:50:22Z last-modified: 2013-06-14T11:50:22Z 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 route: 62.192.251.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2013-06-14T11:50:40Z last-modified: 2013-07-17T05:57:13Z 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: 62.192.252.0/24 descr: ATVC-RU-NAT-POOL origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2015-04-13T08:35:24Z last-modified: 2015-04-13T08:35:24Z 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: 62.192.253.0/24 descr: ATVC-RU origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2008-11-17T08:34:39Z last-modified: 2008-11-17T08:34:39Z 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: 62.192.254.0/24 descr: ATVC-RU-NOV origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2011-08-10T13:14:39Z last-modified: 2011-08-10T13:14:39Z 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: 185.199.4.0/22 descr: ATVC-RU origin: AS38976 mnt-by: ATVC-RIPE-MNT mnt-lower: ATVC-RIPE-MNT mnt-routes: ATVC-RIPE-MNT created: 2017-04-11T15:39:58Z last-modified: 2017-04-11T15:39:58Z 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