AS21821 216.255.100.0/24 CIDR and IP Range Summary.ASN: 21821 - Montefiore Medical CenterHost Count: 254Addressable IPs: 256 216.255.100.0216.255.100.1216.255.100.2216.255.100.3216.255.100.4216.255.100.5216.255.100.6216.255.100.7216.255.100.8216.255.100.9216.255.100.10216.255.100.11216.255.100.12216.255.100.13216.255.100.14216.255.100.15216.255.100.16216.255.100.17216.255.100.18216.255.100.19216.255.100.20216.255.100.21216.255.100.22216.255.100.23216.255.100.24216.255.100.25216.255.100.26216.255.100.27216.255.100.28216.255.100.29216.255.100.30216.255.100.31216.255.100.32216.255.100.33216.255.100.34216.255.100.35216.255.100.36216.255.100.37216.255.100.38216.255.100.39216.255.100.40216.255.100.41216.255.100.42216.255.100.43216.255.100.44216.255.100.45216.255.100.46216.255.100.47216.255.100.48216.255.100.49216.255.100.50216.255.100.51216.255.100.52216.255.100.53216.255.100.54216.255.100.55216.255.100.56216.255.100.57216.255.100.58216.255.100.59216.255.100.60216.255.100.61216.255.100.62216.255.100.63216.255.100.64216.255.100.65216.255.100.66216.255.100.67216.255.100.68216.255.100.69216.255.100.70216.255.100.71216.255.100.72216.255.100.73216.255.100.74216.255.100.75216.255.100.76216.255.100.77216.255.100.78216.255.100.79216.255.100.80216.255.100.81216.255.100.82216.255.100.83216.255.100.84216.255.100.85216.255.100.86216.255.100.87216.255.100.88216.255.100.89216.255.100.90216.255.100.91216.255.100.92216.255.100.93216.255.100.94216.255.100.95216.255.100.96216.255.100.97216.255.100.98216.255.100.99216.255.100.100216.255.100.101216.255.100.102216.255.100.103216.255.100.104216.255.100.105216.255.100.106216.255.100.107216.255.100.108216.255.100.109216.255.100.110216.255.100.111216.255.100.112216.255.100.113216.255.100.114216.255.100.115216.255.100.116216.255.100.117216.255.100.118216.255.100.119216.255.100.120216.255.100.121216.255.100.122216.255.100.123216.255.100.124216.255.100.125216.255.100.126216.255.100.127216.255.100.128216.255.100.129216.255.100.130216.255.100.131216.255.100.132216.255.100.133216.255.100.134216.255.100.135216.255.100.136216.255.100.137216.255.100.138216.255.100.139216.255.100.140216.255.100.141216.255.100.142216.255.100.143216.255.100.144216.255.100.145216.255.100.146216.255.100.147216.255.100.148216.255.100.149216.255.100.150216.255.100.151216.255.100.152216.255.100.153216.255.100.154216.255.100.155216.255.100.156216.255.100.157216.255.100.158216.255.100.159216.255.100.160216.255.100.161216.255.100.162216.255.100.163216.255.100.164216.255.100.165216.255.100.166216.255.100.167216.255.100.168216.255.100.169216.255.100.170216.255.100.171216.255.100.172216.255.100.173216.255.100.174216.255.100.175216.255.100.176216.255.100.177216.255.100.178216.255.100.179216.255.100.180216.255.100.181216.255.100.182216.255.100.183216.255.100.184216.255.100.185216.255.100.186216.255.100.187216.255.100.188216.255.100.189216.255.100.190216.255.100.191216.255.100.192216.255.100.193216.255.100.194216.255.100.195216.255.100.196216.255.100.197216.255.100.198216.255.100.199216.255.100.200216.255.100.201216.255.100.202216.255.100.203216.255.100.204216.255.100.205216.255.100.206216.255.100.207216.255.100.208216.255.100.209216.255.100.210216.255.100.211216.255.100.212216.255.100.213216.255.100.214216.255.100.215216.255.100.216216.255.100.217216.255.100.218216.255.100.219216.255.100.220216.255.100.221216.255.100.222216.255.100.223216.255.100.224216.255.100.225216.255.100.226216.255.100.227216.255.100.228216.255.100.229216.255.100.230216.255.100.231216.255.100.232216.255.100.233216.255.100.234216.255.100.235216.255.100.236216.255.100.237216.255.100.238216.255.100.239216.255.100.240216.255.100.241216.255.100.242216.255.100.243216.255.100.244216.255.100.245216.255.100.246216.255.100.247216.255.100.248216.255.100.249216.255.100.250216.255.100.251216.255.100.252216.255.100.253216.255.100.254216.255.100.255