These entries are queried from radb.net using whois, you can try my project getting these.
:AS394962 route: 172.110.142.0/24 origin: AS394962 descr: One College Avenue Willamsport PA 17701 United States admin-c: RAEMI-ARIN tech-c: RAEMI-ARIN tech-c: WALTZ17-ARIN mnt-by: MNT-PCT-7 created: 2022-04-05T19:42:50Z last-modified: 2022-04-05T19:42:50Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.82.49.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS394962 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.82.49.0/24 origin: AS394962 descr: One College Avenue Willamsport PA 17701 United States admin-c: RAEMI-ARIN tech-c: RAEMI-ARIN tech-c: WALTZ17-ARIN mnt-by: MNT-PCT-7 created: 2022-04-05T19:41:57Z last-modified: 2022-04-05T19:41:57Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.87.1.0/24 origin: AS394962 descr: One College Avenue Willamsport PA 17701 United States admin-c: RAEMI-ARIN tech-c: RAEMI-ARIN tech-c: WALTZ17-ARIN mnt-by: MNT-PCT-7 created: 2022-04-05T19:40:52Z last-modified: 2022-04-05T19:40:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.87.1.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS394962 remarks: Proxy add for EDIA customer Penn College of Technology mnt-by: MAINT-AS7922 changed: ryan_mcclean [at] comcast.com 20181003 source: RADB last-modified: 2023-11-13T15:54:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source