AS7018 154.195.8.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048154.195.8.0/24154.195.9.0/24154.195.10.0/24154.195.11.0/24154.195.12.0/24154.195.13.0/24154.195.14.0/24154.195.15.0/24