AS7018 208.188.168.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048208.188.168.0/24208.188.169.0/24208.188.170.0/24208.188.171.0/24208.188.172.0/24208.188.173.0/24208.188.174.0/24208.188.175.0/24