AS7018 75.41.152.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204875.41.152.0/2475.41.153.0/2475.41.154.0/2475.41.155.0/2475.41.156.0/2475.41.157.0/2475.41.158.0/2475.41.159.0/24