AS7018 12.178.80.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.178.80.0/2412.178.81.0/2412.178.82.0/2412.178.83.0/2412.178.84.0/2412.178.85.0/2412.178.86.0/2412.178.87.0/2412.178.88.0/2412.178.89.0/2412.178.90.0/2412.178.91.0/2412.178.92.0/2412.178.93.0/2412.178.94.0/2412.178.95.0/24