AS7018 12.33.64.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.33.64.0/2412.33.65.0/2412.33.66.0/2412.33.67.0/2412.33.68.0/2412.33.69.0/2412.33.70.0/2412.33.71.0/24