AS7018 68.22.8.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204868.22.8.0/2468.22.9.0/2468.22.10.0/2468.22.11.0/2468.22.12.0/2468.22.13.0/2468.22.14.0/2468.22.15.0/24