These entries are queried from radb.net using whois, you can try my project getting these.
:AS54362 route: 205.189.200.0/23 descr: Proxy Registration for City of Ogden origin: AS54362 mnt-by: MAINT-AS18450 changed: mkamali [at] webnx.com 20161007 #22:21:41Z source: RADB last-modified: 2023-11-13T15:52:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.189.200.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS54362 remarks: Proxy entry for Comcast customer Ogden City Corp mnt-by: MAINT-AS7922 changed: elizabeth_culley [at] cable.comcast.com 20120415 #20:43:37Z source: RADB last-modified: 2023-11-13T15:54:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.189.201.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS54362 remarks: Proxy entry for Comcast customer Ogden City Corp mnt-by: MAINT-AS7922 changed: matthew_berlin2 [at] cable.comcast.com 20160927 #18:15:26Z source: RADB last-modified: 2023-11-13T15:54:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source