AS4662 203.77.48.0/20 CIDR and IP Range Summary.ASN: 4662 - GCNet (Reach & Range Inc.)Host Count: 4094Addressable IPs: 4096203.77.48.0/24203.77.49.0/24203.77.50.0/24203.77.51.0/24203.77.52.0/24203.77.53.0/24203.77.54.0/24203.77.55.0/24203.77.56.0/24203.77.57.0/24203.77.58.0/24203.77.59.0/24203.77.60.0/24203.77.61.0/24203.77.62.0/24203.77.63.0/24