These entries are queried from radb.net using whois, you can try my project getting these.
:AS51950 route: 91.240.48.0/22 descr: Novaposhta PI origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2012-06-20T11:50:32Z last-modified: 2012-06-20T11:50:32Z 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: 91.240.48.0/24 descr: Novaposhta Poltava DC origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2012-06-20T12:02:00Z last-modified: 2012-06-20T12:02:00Z 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: 91.240.49.0/24 descr: Novaposhta Kiev DC origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2012-06-20T12:06:25Z last-modified: 2012-06-20T12:06:25Z 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: 91.240.50.0/24 descr: Novaposhta Network #3 origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2012-06-20T12:09:07Z last-modified: 2012-06-20T12:09:07Z 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: 91.240.51.0/24 descr: Novaposhta Network #4 origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2012-06-20T12:16:13Z last-modified: 2012-06-20T12:16:13Z 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: 91.240.51.0/27 descr: NP Voice Services origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2012-07-30T15:05:48Z last-modified: 2012-07-30T15:05:48Z 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: 91.240.51.32/27 descr: NP Voice Services #2 origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2013-01-24T10:41:23Z last-modified: 2013-01-24T10:41:23Z 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: 91.240.51.64/27 descr: NP Voice Services #3 origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2014-05-28T08:23:32Z last-modified: 2014-05-28T08:23:32Z 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: 91.240.51.96/27 descr: NP Voice Services #4 origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2014-05-28T08:25:29Z last-modified: 2014-05-28T08:25:29Z 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: 91.240.51.128/27 descr: NP Voice Services #4 origin: AS51950 mnt-by: NOVAPOSHTA-MNT created: 2014-05-28T08:26:30Z last-modified: 2014-05-28T08:26:30Z 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