These entries are queried from radb.net using whois, you can try my project getting these.
:AS395483 route: 8.48.86.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS395483 remarks: Proxy add for EDIA customer Advisors Asset Management Inc mnt-by: MAINT-AS7922 changed: marcin_kostecki [at] comcast.com 20211007 source: RADB last-modified: 2023-11-13T16:08:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.110.59.0/24 descr: RR-RC-Advisors Asset Management-Monument origin: AS395483 mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source