AS7018 70.142.152.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204870.142.152.0/2470.142.153.0/2470.142.154.0/2470.142.155.0/2470.142.156.0/2470.142.157.0/2470.142.158.0/2470.142.159.0/24