AS7018 12.106.48.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.106.48.0/2412.106.49.0/2412.106.50.0/2412.106.51.0/2412.106.52.0/2412.106.53.0/2412.106.54.0/2412.106.55.0/2412.106.56.0/2412.106.57.0/2412.106.58.0/2412.106.59.0/2412.106.60.0/2412.106.61.0/2412.106.62.0/2412.106.63.0/24