These entries are queried from radb.net using whois, you can try my project getting these.
:AS52469 route: 181.174.164.0/22 origin: AS52469 descr: client mnt-by: MAINT-AS40676 changed: william [at] psychz.net 20240124 # 1929Z source: RADB last-modified: 2024-01-24T19:29:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.174.164.0/24 origin: AS52469 descr: Offshore Racks S.A mnt-by: MAINT-AS52468 changed: dsalazara [at] ufinet.com 20220712 #20:24:58Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.174.165.0/24 origin: AS52469 descr: Offshore Racks S.A mnt-by: MAINT-AS52468 changed: dsalazara [at] ufinet.com 20220712 #20:25:40Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.174.166.0/24 origin: AS52469 descr: Offshore Racks S.A mnt-by: MAINT-AS52468 changed: dsalazara [at] ufinet.com 20220712 #20:34:09Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.174.167.0/24 descr: Customer Proxy Registration origin: AS52469 mnt-by: MAINT-AS40065 changed: zchen [at] cnservers.com 20140613 #23:53:11Z source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.14.36.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52469 mnt-by: MAINT-AS23520 changed: fanino [at] columbus-networks.com.pa 20130607 #14:56:43Z source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.14.36.0/24 origin: AS52469 descr: client mnt-by: MAINT-AS40676 changed: william [at] psychz.net 20240124 # 1925Z source: RADB last-modified: 2024-01-24T19:25:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.14.37.0/24 origin: AS52469 descr: client mnt-by: MAINT-AS40676 changed: william [at] psychz.net 20240124 # 1926Z source: RADB last-modified: 2024-01-24T19:26:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.14.38.0/24 origin: AS52469 descr: client mnt-by: MAINT-AS40676 changed: william [at] psychz.net 20240124 # 1927Z source: RADB last-modified: 2024-01-24T19:27:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.14.39.0/24 origin: AS52469 descr: client mnt-by: MAINT-AS40676 changed: william [at] psychz.net 20240124 # 1928Z source: RADB last-modified: 2024-01-24T19:28:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source