These entries are queried from radb.net using whois, you can try my project getting these.
:AS36197 route: 168.100.167.0/24 descr: ADDED FOR - AS36197 origin: AS36197 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20211217 source: LEVEL3 rpki-ov-state: valid