AS7018 12.130.240.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.130.240.0/2412.130.241.0/2412.130.242.0/2412.130.243.0/2412.130.244.0/2412.130.245.0/2412.130.246.0/2412.130.247.0/24