These entries are queried from radb.net using whois, you can try my project getting these.
:AS31923 route: 65.167.225.0/24 descr: ADDED FOR - AS31923 origin: AS31923 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20170725 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.78.128.0/17 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS31923 remarks: Proxy Entry for AAA of Michigan mnt-by: MAINT-AS7922 changed: timothy_farnsworth [at] cable.comcast.com 20120918 #01:30:29Z 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: 204.78.128.0/17 descr: ADDED FOR - AS31923 origin: AS31923 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20120518 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.78.160.0/20 descr: ADDED FOR - AS31923 origin: AS31923 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20120713 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.78.175.0/24 descr: ADDED FOR - AS31923 origin: AS31923 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20120518 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.78.176.0/20 descr: ADDED FOR - AS31923 origin: AS31923 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20120518 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.78.228.0/22 descr: Switch Communications Customer Route origin: AS31923 remarks: Route for The Auto Club Group remarks: 204.78.228.0/22-24 notify: netops-eng [at] switchlv.com mnt-by: SWITCHCOM-MNT changed: netops-eng [at] switchlv.com 20180308 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.78.228.0/22 descr: Switch Communications Customer Route origin: AS31923 member-of: RS-AS23005 remarks: 204.78.228.0/22 mnt-by: MAINT-SWITCH changed: netops [at] switch.com 20180308 #18:18:51Z source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:0:6f0::/48 origin: AS31923 descr: 1 AUTO CLUB DR Dearborn MI 48126 United States admin-c: HOSTM394-ARIN tech-c: HOSTM394-ARIN mnt-by: MNT-ACG-220 created: 2024-03-07T19:06:47Z last-modified: 2024-03-07T19:06:47Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source