These entries are queried from radb.net using whois, you can try my project getting these.
:AS18966 route: 23.26.199.0/24 origin: AS18966 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com 20220910 source: radb last-modified: 2023-11-13T16:12:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.26.199.0/24 origin: AS18966 descr: ipxo admin-c: GRINI-ARIN tech-c: IST36-ARIN mnt-by: MNT-IL-845 created: 2024-01-09T17:05:42Z last-modified: 2024-01-09T17:05:42Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.166.96.0/24 origin: AS18966 descr: 23.166.96.0/24 from AS18966 mnt-by: MAINT-ASL18966 changed: derek.maxwell [at] risewithaurora.com 20200529 #00:45:58Z source: RADB last-modified: 2023-11-13T16:17:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.166.96.0/24 descr: Proxy-registered route object origin: AS18966 remarks: auto-generated route object remarks: %%TSN-APF-R-LINEBREAK remarks: remarks: This route is for a(n) TOWARDEX customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was proxy-registered by remarks: MAINT-TOWARDEX because either the customer has remarks: not registered the IRR objects on his own, or remarks: a concern exists where some peers may be using remarks: wrong database that may result in nuisance remarks: filtering. remarks: remarks: Contact irr [at] towardex.com if you have any remarks: questions relating to this object. mnt-by: MAINT-TOWARDEX changed: irrpt [at] honeybadger.twdx.net 20210226 #TSN20210227:0035Z-37 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.195.69.0/24 origin: AS18966 descr: 134.195.69.0/24 from AS18966 mnt-by: MAINT-ASL18966 changed: derek.maxwell [at] risewithaurora.com 20200626 #18:24:23Z source: RADB last-modified: 2023-11-13T16:17:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:63:2000::/48 origin: AS18966 descr: 2620:63:2000::/48 from AS18966 mnt-by: MAINT-ASL18966 changed: derek.maxwell [at] risewithaurora.com 20200529 #00:47:38Z source: RADB last-modified: 2023-11-13T16:17:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source