AS7018 192.142.64.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048192.142.64.0/24192.142.65.0/24192.142.66.0/24192.142.67.0/24192.142.68.0/24192.142.69.0/24192.142.70.0/24192.142.71.0/24