AS1968 158.121.216.0/24 CIDR and IP Range Summary.ASN: 1968 - University of MassachusettesHost Count: 254Addressable IPs: 256 158.121.216.0158.121.216.1158.121.216.2158.121.216.3158.121.216.4158.121.216.5158.121.216.6158.121.216.7158.121.216.8158.121.216.9158.121.216.10158.121.216.11158.121.216.12158.121.216.13158.121.216.14158.121.216.15158.121.216.16158.121.216.17158.121.216.18158.121.216.19158.121.216.20158.121.216.21158.121.216.22158.121.216.23158.121.216.24158.121.216.25158.121.216.26158.121.216.27158.121.216.28158.121.216.29158.121.216.30158.121.216.31158.121.216.32158.121.216.33158.121.216.34158.121.216.35158.121.216.36158.121.216.37158.121.216.38158.121.216.39158.121.216.40158.121.216.41158.121.216.42158.121.216.43158.121.216.44158.121.216.45158.121.216.46158.121.216.47158.121.216.48158.121.216.49158.121.216.50158.121.216.51158.121.216.52158.121.216.53158.121.216.54158.121.216.55158.121.216.56158.121.216.57158.121.216.58158.121.216.59158.121.216.60158.121.216.61158.121.216.62158.121.216.63158.121.216.64158.121.216.65158.121.216.66158.121.216.67158.121.216.68158.121.216.69158.121.216.70158.121.216.71158.121.216.72158.121.216.73158.121.216.74158.121.216.75158.121.216.76158.121.216.77158.121.216.78158.121.216.79158.121.216.80158.121.216.81158.121.216.82158.121.216.83158.121.216.84158.121.216.85158.121.216.86158.121.216.87158.121.216.88158.121.216.89158.121.216.90158.121.216.91158.121.216.92158.121.216.93158.121.216.94158.121.216.95158.121.216.96158.121.216.97158.121.216.98158.121.216.99158.121.216.100158.121.216.101158.121.216.102158.121.216.103158.121.216.104158.121.216.105158.121.216.106158.121.216.107158.121.216.108158.121.216.109158.121.216.110158.121.216.111158.121.216.112158.121.216.113158.121.216.114158.121.216.115158.121.216.116158.121.216.117158.121.216.118158.121.216.119158.121.216.120158.121.216.121158.121.216.122158.121.216.123158.121.216.124158.121.216.125158.121.216.126158.121.216.127158.121.216.128158.121.216.129158.121.216.130158.121.216.131158.121.216.132158.121.216.133158.121.216.134158.121.216.135158.121.216.136158.121.216.137158.121.216.138158.121.216.139158.121.216.140158.121.216.141158.121.216.142158.121.216.143158.121.216.144158.121.216.145158.121.216.146158.121.216.147158.121.216.148158.121.216.149158.121.216.150158.121.216.151158.121.216.152158.121.216.153158.121.216.154158.121.216.155158.121.216.156158.121.216.157158.121.216.158158.121.216.159158.121.216.160158.121.216.161158.121.216.162158.121.216.163158.121.216.164158.121.216.165158.121.216.166158.121.216.167158.121.216.168158.121.216.169158.121.216.170158.121.216.171158.121.216.172158.121.216.173158.121.216.174158.121.216.175158.121.216.176158.121.216.177158.121.216.178158.121.216.179158.121.216.180158.121.216.181158.121.216.182158.121.216.183158.121.216.184158.121.216.185158.121.216.186158.121.216.187158.121.216.188158.121.216.189158.121.216.190158.121.216.191158.121.216.192158.121.216.193158.121.216.194158.121.216.195158.121.216.196158.121.216.197158.121.216.198158.121.216.199158.121.216.200158.121.216.201158.121.216.202158.121.216.203158.121.216.204158.121.216.205158.121.216.206158.121.216.207158.121.216.208158.121.216.209158.121.216.210158.121.216.211158.121.216.212158.121.216.213158.121.216.214158.121.216.215158.121.216.216158.121.216.217158.121.216.218158.121.216.219158.121.216.220158.121.216.221158.121.216.222158.121.216.223158.121.216.224158.121.216.225158.121.216.226158.121.216.227158.121.216.228158.121.216.229158.121.216.230158.121.216.231158.121.216.232158.121.216.233158.121.216.234158.121.216.235158.121.216.236158.121.216.237158.121.216.238158.121.216.239158.121.216.240158.121.216.241158.121.216.242158.121.216.243158.121.216.244158.121.216.245158.121.216.246158.121.216.247158.121.216.248158.121.216.249158.121.216.250158.121.216.251158.121.216.252158.121.216.253158.121.216.254158.121.216.255