AS7018 75.37.192.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409675.37.192.0/2475.37.193.0/2475.37.194.0/2475.37.195.0/2475.37.196.0/2475.37.197.0/2475.37.198.0/2475.37.199.0/2475.37.200.0/2475.37.201.0/2475.37.202.0/2475.37.203.0/2475.37.204.0/2475.37.205.0/2475.37.206.0/2475.37.207.0/24