These entries are queried from radb.net using whois, you can try my project getting these.
:AS27575 route: 204.80.136.0/24 descr: NET-PHAKI origin: AS27575 remarks: Providence Hospital now using their own AS notify: sys.admin [at] acsalaska.net mnt-by: MAINT-ACS changed: tom.simes [at] acsalaska.net 20020501 changed: tom.simes [at] acsalaska.net 20040112 #22:00:27(UTC) source: RADB last-modified: 2023-11-13T15:39:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source