These entries are queried from radb.net using whois, you can try my project getting these.
:AS52391 route: 190.123.20.0/22 descr: UTS Transient Customer origin: AS52391 mnt-by: MNT-AS11081 changed: e.rosaria [at] uts.an 20121013 #20:16:43Z source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.123.20.0/24 descr: UTS Transient Customer origin: AS52391 mnt-by: MNT-AS11081 changed: e.rosaria [at] uts.an 20130320 #15:00:14Z source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.123.21.0/24 descr: UTS Transient Customer origin: AS52391 mnt-by: MNT-AS11081 changed: e.rosaria [at] uts.an 20130320 #15:01:04Z source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.123.22.0/24 descr: UTS Transient Customer origin: AS52391 mnt-by: MNT-AS11081 changed: e.rosaria [at] uts.an 20130320 #15:01:36Z source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.123.23.0/24 descr: UTS Transient Customer origin: AS52391 mnt-by: MNT-AS11081 changed: e.rosaria [at] uts.an 20130320 #15:02:10Z source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.122.184.0/23 origin: AS52391 descr: ipxo admin-c: GRINI-ARIN tech-c: IST36-ARIN mnt-by: MNT-IL-845 created: 2023-11-07T15:19:17Z last-modified: 2023-11-07T15:19:17Z source: ARIN rpki-ov-state: valid route: 216.122.184.0/23 origin: AS52391 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com 20231107 source: radb last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid route: 216.122.188.0/23 origin: AS52391 descr: ipxo admin-c: GRINI-ARIN tech-c: IST36-ARIN mnt-by: MNT-IL-845 created: 2023-11-06T20:05:18Z last-modified: 2023-11-06T20:05:18Z source: ARIN rpki-ov-state: valid route: 216.122.188.0/23 origin: AS52391 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com 20231106 source: radb last-modified: 2023-11-13T16:19:26Z rpki-ov-state: valid route6: 2803:9600::/32 descr: IP Transit Client - UTS DataCenter origin: AS52391 mnt-by: MNT-AS11081 changed: u.willems [at] uts.cw 20161116 #19:53:54Z source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source