AS7018 99.22.232.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204899.22.232.0/2499.22.233.0/2499.22.234.0/2499.22.235.0/2499.22.236.0/2499.22.237.0/2499.22.238.0/2499.22.239.0/24