AS7018 12.36.224.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.36.224.0/2412.36.225.0/2412.36.226.0/2412.36.227.0/2412.36.228.0/2412.36.229.0/2412.36.230.0/2412.36.231.0/24