AS10218 203.13.90.0/24 CIDR and IP Range Summary.ASN: 10218 - Optus Customer NetworkHost Count: 254Addressable IPs: 256 203.13.90.0203.13.90.1203.13.90.2203.13.90.3203.13.90.4203.13.90.5203.13.90.6203.13.90.7203.13.90.8203.13.90.9203.13.90.10203.13.90.11203.13.90.12203.13.90.13203.13.90.14203.13.90.15203.13.90.16203.13.90.17203.13.90.18203.13.90.19203.13.90.20203.13.90.21203.13.90.22203.13.90.23203.13.90.24203.13.90.25203.13.90.26203.13.90.27203.13.90.28203.13.90.29203.13.90.30203.13.90.31203.13.90.32203.13.90.33203.13.90.34203.13.90.35203.13.90.36203.13.90.37203.13.90.38203.13.90.39203.13.90.40203.13.90.41203.13.90.42203.13.90.43203.13.90.44203.13.90.45203.13.90.46203.13.90.47203.13.90.48203.13.90.49203.13.90.50203.13.90.51203.13.90.52203.13.90.53203.13.90.54203.13.90.55203.13.90.56203.13.90.57203.13.90.58203.13.90.59203.13.90.60203.13.90.61203.13.90.62203.13.90.63203.13.90.64203.13.90.65203.13.90.66203.13.90.67203.13.90.68203.13.90.69203.13.90.70203.13.90.71203.13.90.72203.13.90.73203.13.90.74203.13.90.75203.13.90.76203.13.90.77203.13.90.78203.13.90.79203.13.90.80203.13.90.81203.13.90.82203.13.90.83203.13.90.84203.13.90.85203.13.90.86203.13.90.87203.13.90.88203.13.90.89203.13.90.90203.13.90.91203.13.90.92203.13.90.93203.13.90.94203.13.90.95203.13.90.96203.13.90.97203.13.90.98203.13.90.99203.13.90.100203.13.90.101203.13.90.102203.13.90.103203.13.90.104203.13.90.105203.13.90.106203.13.90.107203.13.90.108203.13.90.109203.13.90.110203.13.90.111203.13.90.112203.13.90.113203.13.90.114203.13.90.115203.13.90.116203.13.90.117203.13.90.118203.13.90.119203.13.90.120203.13.90.121203.13.90.122203.13.90.123203.13.90.124203.13.90.125203.13.90.126203.13.90.127203.13.90.128203.13.90.129203.13.90.130203.13.90.131203.13.90.132203.13.90.133203.13.90.134203.13.90.135203.13.90.136203.13.90.137203.13.90.138203.13.90.139203.13.90.140203.13.90.141203.13.90.142203.13.90.143203.13.90.144203.13.90.145203.13.90.146203.13.90.147203.13.90.148203.13.90.149203.13.90.150203.13.90.151203.13.90.152203.13.90.153203.13.90.154203.13.90.155203.13.90.156203.13.90.157203.13.90.158203.13.90.159203.13.90.160203.13.90.161203.13.90.162203.13.90.163203.13.90.164203.13.90.165203.13.90.166203.13.90.167203.13.90.168203.13.90.169203.13.90.170203.13.90.171203.13.90.172203.13.90.173203.13.90.174203.13.90.175203.13.90.176203.13.90.177203.13.90.178203.13.90.179203.13.90.180203.13.90.181203.13.90.182203.13.90.183203.13.90.184203.13.90.185203.13.90.186203.13.90.187203.13.90.188203.13.90.189203.13.90.190203.13.90.191203.13.90.192203.13.90.193203.13.90.194203.13.90.195203.13.90.196203.13.90.197203.13.90.198203.13.90.199203.13.90.200203.13.90.201203.13.90.202203.13.90.203203.13.90.204203.13.90.205203.13.90.206203.13.90.207203.13.90.208203.13.90.209203.13.90.210203.13.90.211203.13.90.212203.13.90.213203.13.90.214203.13.90.215203.13.90.216203.13.90.217203.13.90.218203.13.90.219203.13.90.220203.13.90.221203.13.90.222203.13.90.223203.13.90.224203.13.90.225203.13.90.226203.13.90.227203.13.90.228203.13.90.229203.13.90.230203.13.90.231203.13.90.232203.13.90.233203.13.90.234203.13.90.235203.13.90.236203.13.90.237203.13.90.238203.13.90.239203.13.90.240203.13.90.241203.13.90.242203.13.90.243203.13.90.244203.13.90.245203.13.90.246203.13.90.247203.13.90.248203.13.90.249203.13.90.250203.13.90.251203.13.90.252203.13.90.253203.13.90.254203.13.90.255