AS7018 67.37.208.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409667.37.208.0/2467.37.209.0/2467.37.210.0/2467.37.211.0/2467.37.212.0/2467.37.213.0/2467.37.214.0/2467.37.215.0/2467.37.216.0/2467.37.217.0/2467.37.218.0/2467.37.219.0/2467.37.220.0/2467.37.221.0/2467.37.222.0/2467.37.223.0/24