AS7018 98.73.232.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204898.73.232.0/2498.73.233.0/2498.73.234.0/2498.73.235.0/2498.73.236.0/2498.73.237.0/2498.73.238.0/2498.73.239.0/24