AS7018 12.150.64.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.150.64.0/2412.150.65.0/2412.150.66.0/2412.150.67.0/2412.150.68.0/2412.150.69.0/2412.150.70.0/2412.150.71.0/2412.150.72.0/2412.150.73.0/2412.150.74.0/2412.150.75.0/2412.150.76.0/2412.150.77.0/2412.150.78.0/2412.150.79.0/24