These entries are queried from radb.net using whois, you can try my project getting these.
:AS46334 route: 204.122.110.0/23 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS46334 remarks: Proxy add for customer mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20180206 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.122.110.0/24 origin: AS46334 descr: MRFD #ECR000001350769 remarks: Proxy object for AS46334 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 route: 204.122.112.0/23 origin: AS46334 descr: MRFD remarks: Proxy object for AS46334 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 route: 204.122.112.0/24 origin: AS46334 descr: MRFD remarks: Proxy object for AS46334 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 route: 204.122.113.0/24 origin: AS46334 descr: MRFD remarks: Proxy object for AS46334 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