These entries are queried from radb.net using whois, you can try my project getting these.
:AS16794 route: 162.253.204.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS16794 remarks: Proxy add for EDIA customer Thaddeu mnt-by: MAINT-AS7922 changed: sung_kim [at] cable.comcast.com 20201112 source: RADB last-modified: 2023-11-13T16:02:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.34.8.0/21 descr: Luxor Internet LLC origin: AS16794 mnt-by: MAINT-AS8001 changed: tkaufman [at] nac.net 20090305 #10:39:36z source: RADB last-modified: 2023-11-13T15:39:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.99.28.4/30 descr: Luxor Internet LLC origin: AS16794 mnt-by: MAINT-AS8001 changed: tkaufman [at] nac.net 20090305 #10:39:36z source: RADB last-modified: 2023-11-13T15:39:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source