These entries are queried from radb.net using whois, you can try my project getting these.
:AS32744 route: 38.115.60.0/24 descr: AS32744 proxy-registered route by Cogent origin: AS32744 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20041025 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.245.50.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS32744 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: 192.245.50.0/24 origin: AS32744 descr: Montgomery County Community College 340 Dekalb Pike Blue Bell PA 19422 United States admin-c: NOC32178-ARIN tech-c: NOC32178-ARIN mnt-by: MNT-MCCC-Z created: 2024-04-22T16:53:44Z last-modified: 2024-04-22T16:53:44Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:b0:c000::/48 origin: AS32744 descr: Montgomery County Community College 340 Dekalb Pike Blue Bell PA 19422 United States admin-c: NOC32178-ARIN tech-c: NOC32178-ARIN mnt-by: MNT-MCCC created: 2024-04-22T16:53:06Z last-modified: 2024-04-22T16:53:06Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source