AS16681 144.81.111.0/24 CIDR and IP Range Summary.ASN: 16681 - Educational Testing ServiceHost Count: 254Addressable IPs: 256 144.81.111.0144.81.111.1144.81.111.2144.81.111.3144.81.111.4144.81.111.5144.81.111.6144.81.111.7144.81.111.8144.81.111.9144.81.111.10144.81.111.11144.81.111.12144.81.111.13144.81.111.14144.81.111.15144.81.111.16144.81.111.17144.81.111.18144.81.111.19144.81.111.20144.81.111.21144.81.111.22144.81.111.23144.81.111.24144.81.111.25144.81.111.26144.81.111.27144.81.111.28144.81.111.29144.81.111.30144.81.111.31144.81.111.32144.81.111.33144.81.111.34144.81.111.35144.81.111.36144.81.111.37144.81.111.38144.81.111.39144.81.111.40144.81.111.41144.81.111.42144.81.111.43144.81.111.44144.81.111.45144.81.111.46144.81.111.47144.81.111.48144.81.111.49144.81.111.50144.81.111.51144.81.111.52144.81.111.53144.81.111.54144.81.111.55144.81.111.56144.81.111.57144.81.111.58144.81.111.59144.81.111.60144.81.111.61144.81.111.62144.81.111.63144.81.111.64144.81.111.65144.81.111.66144.81.111.67144.81.111.68144.81.111.69144.81.111.70144.81.111.71144.81.111.72144.81.111.73144.81.111.74144.81.111.75144.81.111.76144.81.111.77144.81.111.78144.81.111.79144.81.111.80144.81.111.81144.81.111.82144.81.111.83144.81.111.84144.81.111.85144.81.111.86144.81.111.87144.81.111.88144.81.111.89144.81.111.90144.81.111.91144.81.111.92144.81.111.93144.81.111.94144.81.111.95144.81.111.96144.81.111.97144.81.111.98144.81.111.99144.81.111.100144.81.111.101144.81.111.102144.81.111.103144.81.111.104144.81.111.105144.81.111.106144.81.111.107144.81.111.108144.81.111.109144.81.111.110144.81.111.111144.81.111.112144.81.111.113144.81.111.114144.81.111.115144.81.111.116144.81.111.117144.81.111.118144.81.111.119144.81.111.120144.81.111.121144.81.111.122144.81.111.123144.81.111.124144.81.111.125144.81.111.126144.81.111.127144.81.111.128144.81.111.129144.81.111.130144.81.111.131144.81.111.132144.81.111.133144.81.111.134144.81.111.135144.81.111.136144.81.111.137144.81.111.138144.81.111.139144.81.111.140144.81.111.141144.81.111.142144.81.111.143144.81.111.144144.81.111.145144.81.111.146144.81.111.147144.81.111.148144.81.111.149144.81.111.150144.81.111.151144.81.111.152144.81.111.153144.81.111.154144.81.111.155144.81.111.156144.81.111.157144.81.111.158144.81.111.159144.81.111.160144.81.111.161144.81.111.162144.81.111.163144.81.111.164144.81.111.165144.81.111.166144.81.111.167144.81.111.168144.81.111.169144.81.111.170144.81.111.171144.81.111.172144.81.111.173144.81.111.174144.81.111.175144.81.111.176144.81.111.177144.81.111.178144.81.111.179144.81.111.180144.81.111.181144.81.111.182144.81.111.183144.81.111.184144.81.111.185144.81.111.186144.81.111.187144.81.111.188144.81.111.189144.81.111.190144.81.111.191144.81.111.192144.81.111.193144.81.111.194144.81.111.195144.81.111.196144.81.111.197144.81.111.198144.81.111.199144.81.111.200144.81.111.201144.81.111.202144.81.111.203144.81.111.204144.81.111.205144.81.111.206144.81.111.207144.81.111.208144.81.111.209144.81.111.210144.81.111.211144.81.111.212144.81.111.213144.81.111.214144.81.111.215144.81.111.216144.81.111.217144.81.111.218144.81.111.219144.81.111.220144.81.111.221144.81.111.222144.81.111.223144.81.111.224144.81.111.225144.81.111.226144.81.111.227144.81.111.228144.81.111.229144.81.111.230144.81.111.231144.81.111.232144.81.111.233144.81.111.234144.81.111.235144.81.111.236144.81.111.237144.81.111.238144.81.111.239144.81.111.240144.81.111.241144.81.111.242144.81.111.243144.81.111.244144.81.111.245144.81.111.246144.81.111.247144.81.111.248144.81.111.249144.81.111.250144.81.111.251144.81.111.252144.81.111.253144.81.111.254144.81.111.255