AS22 198.154.160.0/21 CIDR and IP Range Summary.ASN: 22 - Navy Network Information Center (NNIC)Host Count: 2046Addressable IPs: 2048198.154.160.0/24198.154.161.0/24198.154.162.0/24198.154.163.0/24198.154.164.0/24198.154.165.0/24198.154.166.0/24198.154.167.0/24