AS27403 64.18.48.0/20 CIDR and IP Range Summary.ASN: 27403 - Apache County Board of SupervisorsHost Count: 4094Addressable IPs: 409664.18.48.0/2464.18.49.0/2464.18.50.0/2464.18.51.0/2464.18.52.0/2464.18.53.0/2464.18.54.0/2464.18.55.0/2464.18.56.0/2464.18.57.0/2464.18.58.0/2464.18.59.0/2464.18.60.0/2464.18.61.0/2464.18.62.0/2464.18.63.0/24