AS27138 214.51.24.0/21 CIDR and IP Range Summary.ASN: 27138 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048214.51.24.0/24214.51.25.0/24214.51.26.0/24214.51.27.0/24214.51.28.0/24214.51.29.0/24214.51.30.0/24214.51.31.0/24