ASN 9911 - Singapore Telecom Number of IPs: 256 Number of Addressable Hosts: 254 IP Subnets in 166.121.133.0/24 166.121.133.0166.121.133.1166.121.133.2166.121.133.3166.121.133.4166.121.133.5166.121.133.6166.121.133.7166.121.133.8166.121.133.9166.121.133.10166.121.133.11166.121.133.12166.121.133.13166.121.133.14166.121.133.15166.121.133.16166.121.133.17166.121.133.18166.121.133.19166.121.133.20166.121.133.21166.121.133.22166.121.133.23166.121.133.24166.121.133.25166.121.133.26166.121.133.27166.121.133.28166.121.133.29166.121.133.30166.121.133.31166.121.133.32166.121.133.33166.121.133.34166.121.133.35166.121.133.36166.121.133.37166.121.133.38166.121.133.39166.121.133.40166.121.133.41166.121.133.42166.121.133.43166.121.133.44166.121.133.45166.121.133.46166.121.133.47166.121.133.48166.121.133.49166.121.133.50166.121.133.51166.121.133.52166.121.133.53166.121.133.54166.121.133.55166.121.133.56166.121.133.57166.121.133.58166.121.133.59166.121.133.60166.121.133.61166.121.133.62166.121.133.63166.121.133.64166.121.133.65166.121.133.66166.121.133.67166.121.133.68166.121.133.69166.121.133.70166.121.133.71166.121.133.72166.121.133.73166.121.133.74166.121.133.75166.121.133.76166.121.133.77166.121.133.78166.121.133.79166.121.133.80166.121.133.81166.121.133.82166.121.133.83166.121.133.84166.121.133.85166.121.133.86166.121.133.87166.121.133.88166.121.133.89166.121.133.90166.121.133.91166.121.133.92166.121.133.93166.121.133.94166.121.133.95166.121.133.96166.121.133.97166.121.133.98166.121.133.99166.121.133.100166.121.133.101166.121.133.102166.121.133.103166.121.133.104166.121.133.105166.121.133.106166.121.133.107166.121.133.108166.121.133.109166.121.133.110166.121.133.111166.121.133.112166.121.133.113166.121.133.114166.121.133.115166.121.133.116166.121.133.117166.121.133.118166.121.133.119166.121.133.120166.121.133.121166.121.133.122166.121.133.123166.121.133.124166.121.133.125166.121.133.126166.121.133.127166.121.133.128166.121.133.129166.121.133.130166.121.133.131166.121.133.132166.121.133.133166.121.133.134166.121.133.135166.121.133.136166.121.133.137166.121.133.138166.121.133.139166.121.133.140166.121.133.141166.121.133.142166.121.133.143166.121.133.144166.121.133.145166.121.133.146166.121.133.147166.121.133.148166.121.133.149166.121.133.150166.121.133.151166.121.133.152166.121.133.153166.121.133.154166.121.133.155166.121.133.156166.121.133.157166.121.133.158166.121.133.159166.121.133.160166.121.133.161166.121.133.162166.121.133.163166.121.133.164166.121.133.165166.121.133.166166.121.133.167166.121.133.168166.121.133.169166.121.133.170166.121.133.171166.121.133.172166.121.133.173166.121.133.174166.121.133.175166.121.133.176166.121.133.177166.121.133.178166.121.133.179166.121.133.180166.121.133.181166.121.133.182166.121.133.183166.121.133.184166.121.133.185166.121.133.186166.121.133.187166.121.133.188166.121.133.189166.121.133.190166.121.133.191166.121.133.192166.121.133.193166.121.133.194166.121.133.195166.121.133.196166.121.133.197166.121.133.198166.121.133.199166.121.133.200166.121.133.201166.121.133.202166.121.133.203166.121.133.204166.121.133.205166.121.133.206166.121.133.207166.121.133.208166.121.133.209166.121.133.210166.121.133.211166.121.133.212166.121.133.213166.121.133.214166.121.133.215166.121.133.216166.121.133.217166.121.133.218166.121.133.219166.121.133.220166.121.133.221166.121.133.222166.121.133.223166.121.133.224166.121.133.225166.121.133.226166.121.133.227166.121.133.228166.121.133.229166.121.133.230166.121.133.231166.121.133.232166.121.133.233166.121.133.234166.121.133.235166.121.133.236166.121.133.237166.121.133.238166.121.133.239166.121.133.240166.121.133.241166.121.133.242166.121.133.243166.121.133.244166.121.133.245166.121.133.246166.121.133.247166.121.133.248166.121.133.249166.121.133.250166.121.133.251166.121.133.252166.121.133.253166.121.133.254166.121.133.255
