AS7474 161.43.192.0/18 CIDR and IP Range Summary.ASN: 7474 - SingTel Optus Pty LtdHost Count: 16382Addressable IPs: 16384161.43.192.0/24161.43.193.0/24161.43.194.0/24161.43.195.0/24161.43.196.0/24161.43.197.0/24161.43.198.0/24161.43.199.0/24161.43.200.0/24161.43.201.0/24161.43.202.0/24161.43.203.0/24161.43.204.0/24161.43.205.0/24161.43.206.0/24161.43.207.0/24161.43.208.0/24161.43.209.0/24161.43.210.0/24161.43.211.0/24161.43.212.0/24161.43.213.0/24161.43.214.0/24161.43.215.0/24161.43.216.0/24161.43.217.0/24161.43.218.0/24161.43.219.0/24161.43.220.0/24161.43.221.0/24161.43.222.0/24161.43.223.0/24161.43.224.0/24161.43.225.0/24161.43.226.0/24161.43.227.0/24161.43.228.0/24161.43.229.0/24161.43.230.0/24161.43.231.0/24161.43.232.0/24161.43.233.0/24161.43.234.0/24161.43.235.0/24161.43.236.0/24161.43.237.0/24161.43.238.0/24161.43.239.0/24161.43.240.0/24161.43.241.0/24161.43.242.0/24161.43.243.0/24161.43.244.0/24161.43.245.0/24161.43.246.0/24161.43.247.0/24161.43.248.0/24161.43.249.0/24161.43.250.0/24161.43.251.0/24161.43.252.0/24161.43.253.0/24161.43.254.0/24161.43.255.0/24