These entries are queried from radb.net using whois, you can try my project getting these.
:AS40112 route: 141.246.0.0/16 origin: AS40112 descr: AS40112 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:20:18Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 141.246.2.0/24 origin: AS40112 descr: V4-PUB-CB-ANNOUNCED remarks: Change Ticket ECR000001696010 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20230919 source: RADB last-modified: 2023-11-13T16:18:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 141.246.16.0/24 origin: AS40112 descr: V4-PUB-CB-ANNOUNCED remarks: Change Ticket ECR000001696010 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20230919 source: RADB last-modified: 2023-11-13T16:18:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source