These entries are queried from radb.net using whois, you can try my project getting these.
:AS32540 route: 38.113.26.0/24 descr: AS32540 proxy-registered route by Cogent origin: AS32540 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20041025 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.115.48.0/24 descr: AS32540 proxy-registered route by Cogent origin: AS32540 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20041025 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.8.112.0/22 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS32540 remarks: Proxy add for EDIA customer HP Hood mnt-by: MAINT-AS7922 changed: orin_flaharty [at] cable.comcast.com 20181002 source: RADB last-modified: 2023-11-13T15:54:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source