These entries are queried from radb.net using whois, you can try my project getting these.
:AS10899 route: 98.187.79.0/24 origin: AS10899 descr: ECR000001785263 remarks: ECR000001785263 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com source: RADB last-modified: 2024-02-02T05:29:20Z rpki-ov-state: valid route: 216.32.80.0/23 descr: Caris Life Sciences origin: AS10899 mnt-by: LEVEL3-MNT changed: ipadmin [at] lumen.com 20211109 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.32.80.0/23 origin: AS10899 descr: V4-PUB-CB-ANNOUNCED remarks: Change Ticket ECR000001492633 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20221212 source: RADB last-modified: 2023-11-13T16:13:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.32.81.0/24 origin: AS10899 descr: PHX remarks: Proxy object for AS10899 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source