AS7018 74.182.176.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409674.182.176.0/2474.182.177.0/2474.182.178.0/2474.182.179.0/2474.182.180.0/2474.182.181.0/2474.182.182.0/2474.182.183.0/2474.182.184.0/2474.182.185.0/2474.182.186.0/2474.182.187.0/2474.182.188.0/2474.182.189.0/2474.182.190.0/2474.182.191.0/24