These entries are queried from radb.net using whois, you can try my project getting these.
:AS10444 route: 209.20.96.0/19 descr: Prolexic Technologies, Inc. origin: AS10444 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: jcasco [at] prolexic.com 20121105 source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.20.112.0/20 origin: AS10444 descr: NWST #ECR000001350769 remarks: Proxy object for AS10444 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source