AS7018 162.192.128.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096162.192.128.0/24162.192.129.0/24162.192.130.0/24162.192.131.0/24162.192.132.0/24162.192.133.0/24162.192.134.0/24162.192.135.0/24162.192.136.0/24162.192.137.0/24162.192.138.0/24162.192.139.0/24162.192.140.0/24162.192.141.0/24162.192.142.0/24162.192.143.0/24