AS18747 200.73.56.0/21 CIDR and IP Range Summary.ASN: 18747 - IFX CorporationHost Count: 2046Addressable IPs: 2048200.73.56.0/24200.73.57.0/24200.73.58.0/24200.73.59.0/24200.73.60.0/24200.73.61.0/24200.73.62.0/24200.73.63.0/24