AS7018 68.91.32.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204868.91.32.0/2468.91.33.0/2468.91.34.0/2468.91.35.0/2468.91.36.0/2468.91.37.0/2468.91.38.0/2468.91.39.0/24