AS7018 68.158.80.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204868.158.80.0/2468.158.81.0/2468.158.82.0/2468.158.83.0/2468.158.84.0/2468.158.85.0/2468.158.86.0/2468.158.87.0/24