AS7018 12.110.16.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.110.16.0/2412.110.17.0/2412.110.18.0/2412.110.19.0/2412.110.20.0/2412.110.21.0/2412.110.22.0/2412.110.23.0/2412.110.24.0/2412.110.25.0/2412.110.26.0/2412.110.27.0/2412.110.28.0/2412.110.29.0/2412.110.30.0/2412.110.31.0/24