AS18747 200.73.72.0/21 CIDR and IP Range Summary.ASN: 18747 - IFX CorporationHost Count: 2046Addressable IPs: 2048200.73.72.0/24200.73.73.0/24200.73.74.0/24200.73.75.0/24200.73.76.0/24200.73.77.0/24200.73.78.0/24200.73.79.0/24