These entries are queried from radb.net using whois, you can try my project getting these.
:AS4508 route: 23.175.32.0/24 origin: AS4508 descr: 23.175.32.0/24 via AS4508 admin-c: NOCAD87-ARIN tech-c: JBA361-ARIN mnt-by: MNT-NSL-95 created: 2023-06-12T12:53:05Z last-modified: 2023-06-12T12:53:05Z source: ARIN rpki-ov-state: valid route: 155.254.2.0/23 origin: AS4508 descr: 155.254.2.0/23 via AS4508 admin-c: NOCAD87-ARIN tech-c: JBA361-ARIN mnt-by: MNT-NSL-95 created: 2023-06-12T12:53:43Z last-modified: 2023-06-12T12:53:43Z source: ARIN rpki-ov-state: valid route: 198.89.188.0/23 origin: AS4508 descr: 198.89.188.0/23 via AS4508 admin-c: NOCAD87-ARIN tech-c: JBA361-ARIN mnt-by: MNT-NSL-95 created: 2023-06-12T12:53:23Z last-modified: 2023-06-12T12:53:23Z source: ARIN rpki-ov-state: valid route6: 2606:d680::/32 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS4508 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route6: 2606:d680::/32 origin: AS4508 descr: 2606:D680::/32 via AS4508 admin-c: NOCAD87-ARIN tech-c: JBA361-ARIN mnt-by: MNT-NSL-95 created: 2023-06-12T12:52:37Z last-modified: 2023-06-12T12:52:37Z source: ARIN rpki-ov-state: valid