AS749 155.20.16.0/20 CIDR and IP Range Summary.ASN: 749 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096155.20.16.0/24155.20.17.0/24155.20.18.0/24155.20.19.0/24155.20.20.0/24155.20.21.0/24155.20.22.0/24155.20.23.0/24155.20.24.0/24155.20.25.0/24155.20.26.0/24155.20.27.0/24155.20.28.0/24155.20.29.0/24155.20.30.0/24155.20.31.0/24