These entries are queried from radb.net using whois, you can try my project getting these.
:AS51597 route: 91.219.80.0/22 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2010-10-06T14:44:58Z last-modified: 2016-12-12T14:18:49Z 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: 91.219.80.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-03-18T17:14:33Z last-modified: 2016-12-12T14:18:09Z 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: 91.219.81.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-03-18T17:16:43Z last-modified: 2014-11-10T15:59:44Z 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: 91.219.82.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-03-18T17:17:07Z last-modified: 2014-11-10T16:00:29Z 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: 91.219.83.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-03-18T17:17:29Z last-modified: 2014-11-10T16:00:52Z 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: 176.116.192.0/21 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2012-05-12T08:37:07Z last-modified: 2016-12-12T14:19:39Z 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: 176.116.192.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-11-23T22:53:26Z last-modified: 2014-12-08T11:19:41Z 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: 176.116.193.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-11-23T22:53:46Z last-modified: 2014-12-08T11:20:42Z 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: 176.116.194.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-11-23T22:53:51Z last-modified: 2014-12-08T11:20:59Z 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: 176.116.195.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-11-23T22:53:56Z last-modified: 2014-12-08T11:21:15Z 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: 176.116.196.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-11-23T22:54:06Z last-modified: 2014-12-08T11:21:50Z 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: 176.116.197.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-11-23T22:54:22Z last-modified: 2014-12-08T11:22:08Z 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: 176.116.198.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-11-23T22:54:31Z last-modified: 2014-12-08T11:22:28Z 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: 176.116.199.0/24 descr: FASTTELECOM LTD origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2013-11-23T22:54:39Z last-modified: 2014-12-08T11:22:43Z 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 route6: 2001:678:318::/48 descr: FASTTELECOM IPV6 origin: AS51597 mnt-by: FASTNETCOMUA-MNT created: 2016-12-12T14:31:36Z last-modified: 2016-12-12T14:31:36Z 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