AS8447 188.21.128.0/17 CIDR and IP Range Summary.ASN: 8447 - A1 Telekom Austria AGHost Count: 32766Addressable IPs: 32768188.21.128.0/24188.21.129.0/24188.21.130.0/24188.21.131.0/24188.21.132.0/24188.21.133.0/24188.21.134.0/24188.21.135.0/24188.21.136.0/24188.21.137.0/24188.21.138.0/24188.21.139.0/24188.21.140.0/24188.21.141.0/24188.21.142.0/24188.21.143.0/24188.21.144.0/24188.21.145.0/24188.21.146.0/24188.21.147.0/24188.21.148.0/24188.21.149.0/24188.21.150.0/24188.21.151.0/24188.21.152.0/24188.21.153.0/24188.21.154.0/24188.21.155.0/24188.21.156.0/24188.21.157.0/24188.21.158.0/24188.21.159.0/24188.21.160.0/24188.21.161.0/24188.21.162.0/24188.21.163.0/24188.21.164.0/24188.21.165.0/24188.21.166.0/24188.21.167.0/24188.21.168.0/24188.21.169.0/24188.21.170.0/24188.21.171.0/24188.21.172.0/24188.21.173.0/24188.21.174.0/24188.21.175.0/24188.21.176.0/24188.21.177.0/24188.21.178.0/24188.21.179.0/24188.21.180.0/24188.21.181.0/24188.21.182.0/24188.21.183.0/24188.21.184.0/24188.21.185.0/24188.21.186.0/24188.21.187.0/24188.21.188.0/24188.21.189.0/24188.21.190.0/24188.21.191.0/24188.21.192.0/24188.21.193.0/24188.21.194.0/24188.21.195.0/24188.21.196.0/24188.21.197.0/24188.21.198.0/24188.21.199.0/24188.21.200.0/24188.21.201.0/24188.21.202.0/24188.21.203.0/24188.21.204.0/24188.21.205.0/24188.21.206.0/24188.21.207.0/24188.21.208.0/24188.21.209.0/24188.21.210.0/24188.21.211.0/24188.21.212.0/24188.21.213.0/24188.21.214.0/24188.21.215.0/24188.21.216.0/24188.21.217.0/24188.21.218.0/24188.21.219.0/24188.21.220.0/24188.21.221.0/24188.21.222.0/24188.21.223.0/24188.21.224.0/24188.21.225.0/24188.21.226.0/24188.21.227.0/24188.21.228.0/24188.21.229.0/24188.21.230.0/24188.21.231.0/24188.21.232.0/24188.21.233.0/24188.21.234.0/24188.21.235.0/24188.21.236.0/24188.21.237.0/24188.21.238.0/24188.21.239.0/24188.21.240.0/24188.21.241.0/24188.21.242.0/24188.21.243.0/24188.21.244.0/24188.21.245.0/24188.21.246.0/24188.21.247.0/24188.21.248.0/24188.21.249.0/24188.21.250.0/24188.21.251.0/24188.21.252.0/24188.21.253.0/24188.21.254.0/24188.21.255.0/24