AS22 198.253.0.0/20 CIDR and IP Range Summary.ASN: 22 - Navy Network Information Center (NNIC)Host Count: 4094Addressable IPs: 4096198.253.0.0/24198.253.1.0/24198.253.2.0/24198.253.3.0/24198.253.4.0/24198.253.5.0/24198.253.6.0/24198.253.7.0/24198.253.8.0/24198.253.9.0/24198.253.10.0/24198.253.11.0/24198.253.12.0/24198.253.13.0/24198.253.14.0/24198.253.15.0/24