AS7018 12.202.16.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.202.16.0/2412.202.17.0/2412.202.18.0/2412.202.19.0/2412.202.20.0/2412.202.21.0/2412.202.22.0/2412.202.23.0/2412.202.24.0/2412.202.25.0/2412.202.26.0/2412.202.27.0/2412.202.28.0/2412.202.29.0/2412.202.30.0/2412.202.31.0/24