AS7018 12.70.240.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.70.240.0/2412.70.241.0/2412.70.242.0/2412.70.243.0/2412.70.244.0/2412.70.245.0/2412.70.246.0/2412.70.247.0/24