AS39228 81.21.48.0/20 CIDR and IP Range Summary.ASN: 39228 - Integrated Networks Co.Host Count: 4094Addressable IPs: 409681.21.48.0/2481.21.49.0/2481.21.50.0/2481.21.51.0/2481.21.52.0/2481.21.53.0/2481.21.54.0/2481.21.55.0/2481.21.56.0/2481.21.57.0/2481.21.58.0/2481.21.59.0/2481.21.60.0/2481.21.61.0/2481.21.62.0/2481.21.63.0/24