AS10128 168.140.188.0/24 CIDR and IP Range Summary.ASN: 10128 - Optus Customer NetworkHost Count: 254Addressable IPs: 256 168.140.188.0168.140.188.1168.140.188.2168.140.188.3168.140.188.4168.140.188.5168.140.188.6168.140.188.7168.140.188.8168.140.188.9168.140.188.10168.140.188.11168.140.188.12168.140.188.13168.140.188.14168.140.188.15168.140.188.16168.140.188.17168.140.188.18168.140.188.19168.140.188.20168.140.188.21168.140.188.22168.140.188.23168.140.188.24168.140.188.25168.140.188.26168.140.188.27168.140.188.28168.140.188.29168.140.188.30168.140.188.31168.140.188.32168.140.188.33168.140.188.34168.140.188.35168.140.188.36168.140.188.37168.140.188.38168.140.188.39168.140.188.40168.140.188.41168.140.188.42168.140.188.43168.140.188.44168.140.188.45168.140.188.46168.140.188.47168.140.188.48168.140.188.49168.140.188.50168.140.188.51168.140.188.52168.140.188.53168.140.188.54168.140.188.55168.140.188.56168.140.188.57168.140.188.58168.140.188.59168.140.188.60168.140.188.61168.140.188.62168.140.188.63168.140.188.64168.140.188.65168.140.188.66168.140.188.67168.140.188.68168.140.188.69168.140.188.70168.140.188.71168.140.188.72168.140.188.73168.140.188.74168.140.188.75168.140.188.76168.140.188.77168.140.188.78168.140.188.79168.140.188.80168.140.188.81168.140.188.82168.140.188.83168.140.188.84168.140.188.85168.140.188.86168.140.188.87168.140.188.88168.140.188.89168.140.188.90168.140.188.91168.140.188.92168.140.188.93168.140.188.94168.140.188.95168.140.188.96168.140.188.97168.140.188.98168.140.188.99168.140.188.100168.140.188.101168.140.188.102168.140.188.103168.140.188.104168.140.188.105168.140.188.106168.140.188.107168.140.188.108168.140.188.109168.140.188.110168.140.188.111168.140.188.112168.140.188.113168.140.188.114168.140.188.115168.140.188.116168.140.188.117168.140.188.118168.140.188.119168.140.188.120168.140.188.121168.140.188.122168.140.188.123168.140.188.124168.140.188.125168.140.188.126168.140.188.127168.140.188.128168.140.188.129168.140.188.130168.140.188.131168.140.188.132168.140.188.133168.140.188.134168.140.188.135168.140.188.136168.140.188.137168.140.188.138168.140.188.139168.140.188.140168.140.188.141168.140.188.142168.140.188.143168.140.188.144168.140.188.145168.140.188.146168.140.188.147168.140.188.148168.140.188.149168.140.188.150168.140.188.151168.140.188.152168.140.188.153168.140.188.154168.140.188.155168.140.188.156168.140.188.157168.140.188.158168.140.188.159168.140.188.160168.140.188.161168.140.188.162168.140.188.163168.140.188.164168.140.188.165168.140.188.166168.140.188.167168.140.188.168168.140.188.169168.140.188.170168.140.188.171168.140.188.172168.140.188.173168.140.188.174168.140.188.175168.140.188.176168.140.188.177168.140.188.178168.140.188.179168.140.188.180168.140.188.181168.140.188.182168.140.188.183168.140.188.184168.140.188.185168.140.188.186168.140.188.187168.140.188.188168.140.188.189168.140.188.190168.140.188.191168.140.188.192168.140.188.193168.140.188.194168.140.188.195168.140.188.196168.140.188.197168.140.188.198168.140.188.199168.140.188.200168.140.188.201168.140.188.202168.140.188.203168.140.188.204168.140.188.205168.140.188.206168.140.188.207168.140.188.208168.140.188.209168.140.188.210168.140.188.211168.140.188.212168.140.188.213168.140.188.214168.140.188.215168.140.188.216168.140.188.217168.140.188.218168.140.188.219168.140.188.220168.140.188.221168.140.188.222168.140.188.223168.140.188.224168.140.188.225168.140.188.226168.140.188.227168.140.188.228168.140.188.229168.140.188.230168.140.188.231168.140.188.232168.140.188.233168.140.188.234168.140.188.235168.140.188.236168.140.188.237168.140.188.238168.140.188.239168.140.188.240168.140.188.241168.140.188.242168.140.188.243168.140.188.244168.140.188.245168.140.188.246168.140.188.247168.140.188.248168.140.188.249168.140.188.250168.140.188.251168.140.188.252168.140.188.253168.140.188.254168.140.188.255