AS7018 12.36.0.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.36.0.0/2412.36.1.0/2412.36.2.0/2412.36.3.0/2412.36.4.0/2412.36.5.0/2412.36.6.0/2412.36.7.0/24