AS7018 154.205.48.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096154.205.48.0/24154.205.49.0/24154.205.50.0/24154.205.51.0/24154.205.52.0/24154.205.53.0/24154.205.54.0/24154.205.55.0/24154.205.56.0/24154.205.57.0/24154.205.58.0/24154.205.59.0/24154.205.60.0/24154.205.61.0/24154.205.62.0/24154.205.63.0/24