AS17706 168.106.21.0/24 CIDR and IP Range Summary.ASN: 17706 - Airport Authority Hong KongHost Count: 254Addressable IPs: 256 168.106.21.0168.106.21.1168.106.21.2168.106.21.3168.106.21.4168.106.21.5168.106.21.6168.106.21.7168.106.21.8168.106.21.9168.106.21.10168.106.21.11168.106.21.12168.106.21.13168.106.21.14168.106.21.15168.106.21.16168.106.21.17168.106.21.18168.106.21.19168.106.21.20168.106.21.21168.106.21.22168.106.21.23168.106.21.24168.106.21.25168.106.21.26168.106.21.27168.106.21.28168.106.21.29168.106.21.30168.106.21.31168.106.21.32168.106.21.33168.106.21.34168.106.21.35168.106.21.36168.106.21.37168.106.21.38168.106.21.39168.106.21.40168.106.21.41168.106.21.42168.106.21.43168.106.21.44168.106.21.45168.106.21.46168.106.21.47168.106.21.48168.106.21.49168.106.21.50168.106.21.51168.106.21.52168.106.21.53168.106.21.54168.106.21.55168.106.21.56168.106.21.57168.106.21.58168.106.21.59168.106.21.60168.106.21.61168.106.21.62168.106.21.63168.106.21.64168.106.21.65168.106.21.66168.106.21.67168.106.21.68168.106.21.69168.106.21.70168.106.21.71168.106.21.72168.106.21.73168.106.21.74168.106.21.75168.106.21.76168.106.21.77168.106.21.78168.106.21.79168.106.21.80168.106.21.81168.106.21.82168.106.21.83168.106.21.84168.106.21.85168.106.21.86168.106.21.87168.106.21.88168.106.21.89168.106.21.90168.106.21.91168.106.21.92168.106.21.93168.106.21.94168.106.21.95168.106.21.96168.106.21.97168.106.21.98168.106.21.99168.106.21.100168.106.21.101168.106.21.102168.106.21.103168.106.21.104168.106.21.105168.106.21.106168.106.21.107168.106.21.108168.106.21.109168.106.21.110168.106.21.111168.106.21.112168.106.21.113168.106.21.114168.106.21.115168.106.21.116168.106.21.117168.106.21.118168.106.21.119168.106.21.120168.106.21.121168.106.21.122168.106.21.123168.106.21.124168.106.21.125168.106.21.126168.106.21.127168.106.21.128168.106.21.129168.106.21.130168.106.21.131168.106.21.132168.106.21.133168.106.21.134168.106.21.135168.106.21.136168.106.21.137168.106.21.138168.106.21.139168.106.21.140168.106.21.141168.106.21.142168.106.21.143168.106.21.144168.106.21.145168.106.21.146168.106.21.147168.106.21.148168.106.21.149168.106.21.150168.106.21.151168.106.21.152168.106.21.153168.106.21.154168.106.21.155168.106.21.156168.106.21.157168.106.21.158168.106.21.159168.106.21.160168.106.21.161168.106.21.162168.106.21.163168.106.21.164168.106.21.165168.106.21.166168.106.21.167168.106.21.168168.106.21.169168.106.21.170168.106.21.171168.106.21.172168.106.21.173168.106.21.174168.106.21.175168.106.21.176168.106.21.177168.106.21.178168.106.21.179168.106.21.180168.106.21.181168.106.21.182168.106.21.183168.106.21.184168.106.21.185168.106.21.186168.106.21.187168.106.21.188168.106.21.189168.106.21.190168.106.21.191168.106.21.192168.106.21.193168.106.21.194168.106.21.195168.106.21.196168.106.21.197168.106.21.198168.106.21.199168.106.21.200168.106.21.201168.106.21.202168.106.21.203168.106.21.204168.106.21.205168.106.21.206168.106.21.207168.106.21.208168.106.21.209168.106.21.210168.106.21.211168.106.21.212168.106.21.213168.106.21.214168.106.21.215168.106.21.216168.106.21.217168.106.21.218168.106.21.219168.106.21.220168.106.21.221168.106.21.222168.106.21.223168.106.21.224168.106.21.225168.106.21.226168.106.21.227168.106.21.228168.106.21.229168.106.21.230168.106.21.231168.106.21.232168.106.21.233168.106.21.234168.106.21.235168.106.21.236168.106.21.237168.106.21.238168.106.21.239168.106.21.240168.106.21.241168.106.21.242168.106.21.243168.106.21.244168.106.21.245168.106.21.246168.106.21.247168.106.21.248168.106.21.249168.106.21.250168.106.21.251168.106.21.252168.106.21.253168.106.21.254168.106.21.255