AS1906 208.1.160.0/20 CIDR and IP Range Summary.ASN: 1906 - Northrop GrummanHost Count: 4094Addressable IPs: 4096208.1.160.0/24208.1.161.0/24208.1.162.0/24208.1.163.0/24208.1.164.0/24208.1.165.0/24208.1.166.0/24208.1.167.0/24208.1.168.0/24208.1.169.0/24208.1.170.0/24208.1.171.0/24208.1.172.0/24208.1.173.0/24208.1.174.0/24208.1.175.0/24