AS7018 99.23.0.0/16 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 65534Addressable IPs: 6553699.23.0.0/2499.23.1.0/2499.23.2.0/2499.23.3.0/2499.23.4.0/2499.23.5.0/2499.23.6.0/2499.23.7.0/2499.23.8.0/2499.23.9.0/2499.23.10.0/2499.23.11.0/2499.23.12.0/2499.23.13.0/2499.23.14.0/2499.23.15.0/2499.23.16.0/2499.23.17.0/2499.23.18.0/2499.23.19.0/2499.23.20.0/2499.23.21.0/2499.23.22.0/2499.23.23.0/2499.23.24.0/2499.23.25.0/2499.23.26.0/2499.23.27.0/2499.23.28.0/2499.23.29.0/2499.23.30.0/2499.23.31.0/2499.23.32.0/2499.23.33.0/2499.23.34.0/2499.23.35.0/2499.23.36.0/2499.23.37.0/2499.23.38.0/2499.23.39.0/2499.23.40.0/2499.23.41.0/2499.23.42.0/2499.23.43.0/2499.23.44.0/2499.23.45.0/2499.23.46.0/2499.23.47.0/2499.23.48.0/2499.23.49.0/2499.23.50.0/2499.23.51.0/2499.23.52.0/2499.23.53.0/2499.23.54.0/2499.23.55.0/2499.23.56.0/2499.23.57.0/2499.23.58.0/2499.23.59.0/2499.23.60.0/2499.23.61.0/2499.23.62.0/2499.23.63.0/2499.23.64.0/2499.23.65.0/2499.23.66.0/2499.23.67.0/2499.23.68.0/2499.23.69.0/2499.23.70.0/2499.23.71.0/2499.23.72.0/2499.23.73.0/2499.23.74.0/2499.23.75.0/2499.23.76.0/2499.23.77.0/2499.23.78.0/2499.23.79.0/2499.23.80.0/2499.23.81.0/2499.23.82.0/2499.23.83.0/2499.23.84.0/2499.23.85.0/2499.23.86.0/2499.23.87.0/2499.23.88.0/2499.23.89.0/2499.23.90.0/2499.23.91.0/2499.23.92.0/2499.23.93.0/2499.23.94.0/2499.23.95.0/2499.23.96.0/2499.23.97.0/2499.23.98.0/2499.23.99.0/2499.23.100.0/2499.23.101.0/2499.23.102.0/2499.23.103.0/2499.23.104.0/2499.23.105.0/2499.23.106.0/2499.23.107.0/2499.23.108.0/2499.23.109.0/2499.23.110.0/2499.23.111.0/2499.23.112.0/2499.23.113.0/2499.23.114.0/2499.23.115.0/2499.23.116.0/2499.23.117.0/2499.23.118.0/2499.23.119.0/2499.23.120.0/2499.23.121.0/2499.23.122.0/2499.23.123.0/2499.23.124.0/2499.23.125.0/2499.23.126.0/2499.23.127.0/2499.23.128.0/2499.23.129.0/2499.23.130.0/2499.23.131.0/2499.23.132.0/2499.23.133.0/2499.23.134.0/2499.23.135.0/2499.23.136.0/2499.23.137.0/2499.23.138.0/2499.23.139.0/2499.23.140.0/2499.23.141.0/2499.23.142.0/2499.23.143.0/2499.23.144.0/2499.23.145.0/2499.23.146.0/2499.23.147.0/2499.23.148.0/2499.23.149.0/2499.23.150.0/2499.23.151.0/2499.23.152.0/2499.23.153.0/2499.23.154.0/2499.23.155.0/2499.23.156.0/2499.23.157.0/2499.23.158.0/2499.23.159.0/2499.23.160.0/2499.23.161.0/2499.23.162.0/2499.23.163.0/2499.23.164.0/2499.23.165.0/2499.23.166.0/2499.23.167.0/2499.23.168.0/2499.23.169.0/2499.23.170.0/2499.23.171.0/2499.23.172.0/2499.23.173.0/2499.23.174.0/2499.23.175.0/2499.23.176.0/2499.23.177.0/2499.23.178.0/2499.23.179.0/2499.23.180.0/2499.23.181.0/2499.23.182.0/2499.23.183.0/2499.23.184.0/2499.23.185.0/2499.23.186.0/2499.23.187.0/2499.23.188.0/2499.23.189.0/2499.23.190.0/2499.23.191.0/2499.23.192.0/2499.23.193.0/2499.23.194.0/2499.23.195.0/2499.23.196.0/2499.23.197.0/2499.23.198.0/2499.23.199.0/2499.23.200.0/2499.23.201.0/2499.23.202.0/2499.23.203.0/2499.23.204.0/2499.23.205.0/2499.23.206.0/2499.23.207.0/2499.23.208.0/2499.23.209.0/2499.23.210.0/2499.23.211.0/2499.23.212.0/2499.23.213.0/2499.23.214.0/2499.23.215.0/2499.23.216.0/2499.23.217.0/2499.23.218.0/2499.23.219.0/2499.23.220.0/2499.23.221.0/2499.23.222.0/2499.23.223.0/2499.23.224.0/2499.23.225.0/2499.23.226.0/2499.23.227.0/2499.23.228.0/2499.23.229.0/2499.23.230.0/2499.23.231.0/2499.23.232.0/2499.23.233.0/2499.23.234.0/2499.23.235.0/2499.23.236.0/2499.23.237.0/2499.23.238.0/2499.23.239.0/2499.23.240.0/2499.23.241.0/2499.23.242.0/2499.23.243.0/2499.23.244.0/2499.23.245.0/2499.23.246.0/2499.23.247.0/2499.23.248.0/2499.23.249.0/2499.23.250.0/2499.23.251.0/2499.23.252.0/2499.23.253.0/2499.23.254.0/2499.23.255.0/24