AS7018 12.34.48.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.34.48.0/2412.34.49.0/2412.34.50.0/2412.34.51.0/2412.34.52.0/2412.34.53.0/2412.34.54.0/2412.34.55.0/2412.34.56.0/2412.34.57.0/2412.34.58.0/2412.34.59.0/2412.34.60.0/2412.34.61.0/2412.34.62.0/2412.34.63.0/24