AS7018 170.109.96.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048170.109.96.0/24170.109.97.0/24170.109.98.0/24170.109.99.0/24170.109.100.0/24170.109.101.0/24170.109.102.0/24170.109.103.0/24