AS7018 70.133.240.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409670.133.240.0/2470.133.241.0/2470.133.242.0/2470.133.243.0/2470.133.244.0/2470.133.245.0/2470.133.246.0/2470.133.247.0/2470.133.248.0/2470.133.249.0/2470.133.250.0/2470.133.251.0/2470.133.252.0/2470.133.253.0/2470.133.254.0/2470.133.255.0/24