Internet Route Registry

These entries are queried from radb.net using whois, you can try my project getting these.

:AS53742

route:          74.221.74.0/24
descr:          Houlton Regional Hospital (HRH-8)
origin:         AS53742
mnt-by:         MAINT-TVC
changed:        tdewitt [at] firstlight.net 20200221
source:         ALTDB
rpki-ov-state:  not_found # No ROAs found, or RPKI validation not enabled for source