These entries are queried from radb.net using whois, you can try my project getting these.
:AS54567 route: 64.58.131.0/24 descr: NextWeb: R2-Roland DGA Corporation origin: AS54567 notify: tpwet [at] telepacific.com mnt-by: MAINT-AS16467 changed: routing [at] nextweb.net 20120424 #18:06:48Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: valid