These entries are queried from radb.net using whois, you can try my project getting these.
:AS48230 route: 91.209.64.0/24 descr: LLC MONOLITH.NET origin: AS48230 notify: noc [at] monolith.net.ua mnt-by: MONOLITH-MNT mnt-by: MONO created: 2008-10-28T09:53:09Z last-modified: 2016-11-04T11:18:22Z 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: 91.219.252.0/22 descr: LLC MONOLITH.NET origin: AS48230 mnt-by: MONOLITH-MNT mnt-by: MONO created: 2010-11-15T15:31:02Z last-modified: 2016-11-04T11:18:50Z 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: 91.219.252.0/24 descr: LLC MONOLITH.NET origin: AS48230 mnt-by: MONOLITH-MNT mnt-by: MONO created: 2010-11-28T11:38:12Z last-modified: 2016-11-04T11:19:16Z 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: 91.219.255.0/24 descr: LLC MONOLITH.NET origin: AS48230 mnt-by: MONOLITH-MNT mnt-by: MONO created: 2010-12-06T08:24:50Z last-modified: 2016-11-04T11:20:03Z 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: 194.247.172.0/23 descr: LLC MONOLITH.NET origin: AS48230 mnt-by: MONOLITH-MNT mnt-by: MONO created: 2009-11-24T13:46:49Z last-modified: 2016-11-04T11:17:53Z 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