AS394708 216.255.21.0/24 CIDR and IP Range Summary.ASN: 394708 - Horizon Telcom Inc.Host Count: 254Addressable IPs: 256 216.255.21.0216.255.21.1216.255.21.2216.255.21.3216.255.21.4216.255.21.5216.255.21.6216.255.21.7216.255.21.8216.255.21.9216.255.21.10216.255.21.11216.255.21.12216.255.21.13216.255.21.14216.255.21.15216.255.21.16216.255.21.17216.255.21.18216.255.21.19216.255.21.20216.255.21.21216.255.21.22216.255.21.23216.255.21.24216.255.21.25216.255.21.26216.255.21.27216.255.21.28216.255.21.29216.255.21.30216.255.21.31216.255.21.32216.255.21.33216.255.21.34216.255.21.35216.255.21.36216.255.21.37216.255.21.38216.255.21.39216.255.21.40216.255.21.41216.255.21.42216.255.21.43216.255.21.44216.255.21.45216.255.21.46216.255.21.47216.255.21.48216.255.21.49216.255.21.50216.255.21.51216.255.21.52216.255.21.53216.255.21.54216.255.21.55216.255.21.56216.255.21.57216.255.21.58216.255.21.59216.255.21.60216.255.21.61216.255.21.62216.255.21.63216.255.21.64216.255.21.65216.255.21.66216.255.21.67216.255.21.68216.255.21.69216.255.21.70216.255.21.71216.255.21.72216.255.21.73216.255.21.74216.255.21.75216.255.21.76216.255.21.77216.255.21.78216.255.21.79216.255.21.80216.255.21.81216.255.21.82216.255.21.83216.255.21.84216.255.21.85216.255.21.86216.255.21.87216.255.21.88216.255.21.89216.255.21.90216.255.21.91216.255.21.92216.255.21.93216.255.21.94216.255.21.95216.255.21.96216.255.21.97216.255.21.98216.255.21.99216.255.21.100216.255.21.101216.255.21.102216.255.21.103216.255.21.104216.255.21.105216.255.21.106216.255.21.107216.255.21.108216.255.21.109216.255.21.110216.255.21.111216.255.21.112216.255.21.113216.255.21.114216.255.21.115216.255.21.116216.255.21.117216.255.21.118216.255.21.119216.255.21.120216.255.21.121216.255.21.122216.255.21.123216.255.21.124216.255.21.125216.255.21.126216.255.21.127216.255.21.128216.255.21.129216.255.21.130216.255.21.131216.255.21.132216.255.21.133216.255.21.134216.255.21.135216.255.21.136216.255.21.137216.255.21.138216.255.21.139216.255.21.140216.255.21.141216.255.21.142216.255.21.143216.255.21.144216.255.21.145216.255.21.146216.255.21.147216.255.21.148216.255.21.149216.255.21.150216.255.21.151216.255.21.152216.255.21.153216.255.21.154216.255.21.155216.255.21.156216.255.21.157216.255.21.158216.255.21.159216.255.21.160216.255.21.161216.255.21.162216.255.21.163216.255.21.164216.255.21.165216.255.21.166216.255.21.167216.255.21.168216.255.21.169216.255.21.170216.255.21.171216.255.21.172216.255.21.173216.255.21.174216.255.21.175216.255.21.176216.255.21.177216.255.21.178216.255.21.179216.255.21.180216.255.21.181216.255.21.182216.255.21.183216.255.21.184216.255.21.185216.255.21.186216.255.21.187216.255.21.188216.255.21.189216.255.21.190216.255.21.191216.255.21.192216.255.21.193216.255.21.194216.255.21.195216.255.21.196216.255.21.197216.255.21.198216.255.21.199216.255.21.200216.255.21.201216.255.21.202216.255.21.203216.255.21.204216.255.21.205216.255.21.206216.255.21.207216.255.21.208216.255.21.209216.255.21.210216.255.21.211216.255.21.212216.255.21.213216.255.21.214216.255.21.215216.255.21.216216.255.21.217216.255.21.218216.255.21.219216.255.21.220216.255.21.221216.255.21.222216.255.21.223216.255.21.224216.255.21.225216.255.21.226216.255.21.227216.255.21.228216.255.21.229216.255.21.230216.255.21.231216.255.21.232216.255.21.233216.255.21.234216.255.21.235216.255.21.236216.255.21.237216.255.21.238216.255.21.239216.255.21.240216.255.21.241216.255.21.242216.255.21.243216.255.21.244216.255.21.245216.255.21.246216.255.21.247216.255.21.248216.255.21.249216.255.21.250216.255.21.251216.255.21.252216.255.21.253216.255.21.254216.255.21.255