AS7474 1.44.128.0/17 CIDR and IP Range Summary.ASN: 7474 - SingTel Optus Pty LtdHost Count: 32766Addressable IPs: 327681.44.128.0/241.44.129.0/241.44.130.0/241.44.131.0/241.44.132.0/241.44.133.0/241.44.134.0/241.44.135.0/241.44.136.0/241.44.137.0/241.44.138.0/241.44.139.0/241.44.140.0/241.44.141.0/241.44.142.0/241.44.143.0/241.44.144.0/241.44.145.0/241.44.146.0/241.44.147.0/241.44.148.0/241.44.149.0/241.44.150.0/241.44.151.0/241.44.152.0/241.44.153.0/241.44.154.0/241.44.155.0/241.44.156.0/241.44.157.0/241.44.158.0/241.44.159.0/241.44.160.0/241.44.161.0/241.44.162.0/241.44.163.0/241.44.164.0/241.44.165.0/241.44.166.0/241.44.167.0/241.44.168.0/241.44.169.0/241.44.170.0/241.44.171.0/241.44.172.0/241.44.173.0/241.44.174.0/241.44.175.0/241.44.176.0/241.44.177.0/241.44.178.0/241.44.179.0/241.44.180.0/241.44.181.0/241.44.182.0/241.44.183.0/241.44.184.0/241.44.185.0/241.44.186.0/241.44.187.0/241.44.188.0/241.44.189.0/241.44.190.0/241.44.191.0/241.44.192.0/241.44.193.0/241.44.194.0/241.44.195.0/241.44.196.0/241.44.197.0/241.44.198.0/241.44.199.0/241.44.200.0/241.44.201.0/241.44.202.0/241.44.203.0/241.44.204.0/241.44.205.0/241.44.206.0/241.44.207.0/241.44.208.0/241.44.209.0/241.44.210.0/241.44.211.0/241.44.212.0/241.44.213.0/241.44.214.0/241.44.215.0/241.44.216.0/241.44.217.0/241.44.218.0/241.44.219.0/241.44.220.0/241.44.221.0/241.44.222.0/241.44.223.0/241.44.224.0/241.44.225.0/241.44.226.0/241.44.227.0/241.44.228.0/241.44.229.0/241.44.230.0/241.44.231.0/241.44.232.0/241.44.233.0/241.44.234.0/241.44.235.0/241.44.236.0/241.44.237.0/241.44.238.0/241.44.239.0/241.44.240.0/241.44.241.0/241.44.242.0/241.44.243.0/241.44.244.0/241.44.245.0/241.44.246.0/241.44.247.0/241.44.248.0/241.44.249.0/241.44.250.0/241.44.251.0/241.44.252.0/241.44.253.0/241.44.254.0/241.44.255.0/24