These entries are queried from radb.net using whois, you can try my project getting these.
:AS197809 route: 91.227.116.0/22 descr: AudioSystems origin: AS197809 mnt-by: IPARTNERS-MNT mnt-by: Audio_Systems_mnt mnt-lower: IPARTNERS-MNT created: 2011-06-28T08:51:46Z last-modified: 2011-06-28T08:51:46Z 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: 193.169.112.0/22 descr: AUDIO-SYSTEMS origin: AS197809 mnt-by: IPARTNERS-MNT mnt-lower: IPARTNERS-MNT created: 2012-01-03T12:50:24Z last-modified: 2012-01-03T12:50:24Z 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: 193.169.116.0/23 descr: AUDIO-SYSTEMS origin: AS197809 mnt-by: IPARTNERS-MNT mnt-lower: IPARTNERS-MNT created: 2012-01-03T12:50:24Z last-modified: 2012-01-03T12:50:24Z 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 route6: 2a10:f781:10:416c::/64 origin: AS197809 descr: EPIX-LORA-AUDIOSYS mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T06:58:01Z last-modified: 2022-05-16T06:58:01Z 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