AS7018 32.40.240.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409632.40.240.0/2432.40.241.0/2432.40.242.0/2432.40.243.0/2432.40.244.0/2432.40.245.0/2432.40.246.0/2432.40.247.0/2432.40.248.0/2432.40.249.0/2432.40.250.0/2432.40.251.0/2432.40.252.0/2432.40.253.0/2432.40.254.0/2432.40.255.0/24