AS7018 12.109.0.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819212.109.0.0/2412.109.1.0/2412.109.2.0/2412.109.3.0/2412.109.4.0/2412.109.5.0/2412.109.6.0/2412.109.7.0/2412.109.8.0/2412.109.9.0/2412.109.10.0/2412.109.11.0/2412.109.12.0/2412.109.13.0/2412.109.14.0/2412.109.15.0/2412.109.16.0/2412.109.17.0/2412.109.18.0/2412.109.19.0/2412.109.20.0/2412.109.21.0/2412.109.22.0/2412.109.23.0/2412.109.24.0/2412.109.25.0/2412.109.26.0/2412.109.27.0/2412.109.28.0/2412.109.29.0/2412.109.30.0/2412.109.31.0/24