AS721 214.6.48.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096214.6.48.0/24214.6.49.0/24214.6.50.0/24214.6.51.0/24214.6.52.0/24214.6.53.0/24214.6.54.0/24214.6.55.0/24214.6.56.0/24214.6.57.0/24214.6.58.0/24214.6.59.0/24214.6.60.0/24214.6.61.0/24214.6.62.0/24214.6.63.0/24