These entries are queried from radb.net using whois, you can try my project getting these.
:AS57982 route: 91.237.108.0/22 descr: AMIK LLC origin: AS57982 notify: admin [at] amik.dn.ua mnt-by: AMIK-MNT created: 2012-04-07T00:33:13Z last-modified: 2021-04-22T12:17:07Z 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: 91.237.108.0/24 descr: AMIK LLC 108 origin: AS57982 mnt-by: AMIK-MNT created: 2014-08-12T08:54:38Z last-modified: 2014-08-12T08:54:38Z 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: 91.237.109.0/24 descr: AMIK LLC 109 origin: AS57982 mnt-by: AMIK-MNT created: 2014-08-12T08:54:58Z last-modified: 2014-08-12T08:54:58Z 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: 91.237.110.0/24 descr: AMIK LLC 110 origin: AS57982 mnt-by: AMIK-MNT created: 2014-08-12T08:55:18Z last-modified: 2014-08-12T08:55:18Z 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: 91.237.111.0/24 descr: AMIK LLC 111 origin: AS57982 mnt-by: AMIK-MNT created: 2014-08-12T08:55:27Z last-modified: 2014-08-12T08:55:27Z 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