These entries are queried from radb.net using whois, you can try my project getting these.
:AS395488 route: 50.228.88.0/24 origin: AS395488 descr: Absolute Computing Solutions, Inc mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20190402 #18:33:50Z source: RADB last-modified: 2023-11-13T15:55:46Z rpki-ov-state: valid route: 165.140.168.0/24 origin: AS395488 descr: Absolute Computing Solutions, FL mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20211021 #12:34:45Z source: RADB last-modified: 2023-11-13T16:08:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.44.85.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS395488 remarks: Proxy add for customer Absolute Technology Consulting mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20161110 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source