AS721 214.74.64.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096214.74.64.0/24214.74.65.0/24214.74.66.0/24214.74.67.0/24214.74.68.0/24214.74.69.0/24214.74.70.0/24214.74.71.0/24214.74.72.0/24214.74.73.0/24214.74.74.0/24214.74.75.0/24214.74.76.0/24214.74.77.0/24214.74.78.0/24214.74.79.0/24