AS1968 158.121.157.0/24 CIDR and IP Range Summary.ASN: 1968 - University of MassachusettesHost Count: 254Addressable IPs: 256 158.121.157.0158.121.157.1158.121.157.2158.121.157.3158.121.157.4158.121.157.5158.121.157.6158.121.157.7158.121.157.8158.121.157.9158.121.157.10158.121.157.11158.121.157.12158.121.157.13158.121.157.14158.121.157.15158.121.157.16158.121.157.17158.121.157.18158.121.157.19158.121.157.20158.121.157.21158.121.157.22158.121.157.23158.121.157.24158.121.157.25158.121.157.26158.121.157.27158.121.157.28158.121.157.29158.121.157.30158.121.157.31158.121.157.32158.121.157.33158.121.157.34158.121.157.35158.121.157.36158.121.157.37158.121.157.38158.121.157.39158.121.157.40158.121.157.41158.121.157.42158.121.157.43158.121.157.44158.121.157.45158.121.157.46158.121.157.47158.121.157.48158.121.157.49158.121.157.50158.121.157.51158.121.157.52158.121.157.53158.121.157.54158.121.157.55158.121.157.56158.121.157.57158.121.157.58158.121.157.59158.121.157.60158.121.157.61158.121.157.62158.121.157.63158.121.157.64158.121.157.65158.121.157.66158.121.157.67158.121.157.68158.121.157.69158.121.157.70158.121.157.71158.121.157.72158.121.157.73158.121.157.74158.121.157.75158.121.157.76158.121.157.77158.121.157.78158.121.157.79158.121.157.80158.121.157.81158.121.157.82158.121.157.83158.121.157.84158.121.157.85158.121.157.86158.121.157.87158.121.157.88158.121.157.89158.121.157.90158.121.157.91158.121.157.92158.121.157.93158.121.157.94158.121.157.95158.121.157.96158.121.157.97158.121.157.98158.121.157.99158.121.157.100158.121.157.101158.121.157.102158.121.157.103158.121.157.104158.121.157.105158.121.157.106158.121.157.107158.121.157.108158.121.157.109158.121.157.110158.121.157.111158.121.157.112158.121.157.113158.121.157.114158.121.157.115158.121.157.116158.121.157.117158.121.157.118158.121.157.119158.121.157.120158.121.157.121158.121.157.122158.121.157.123158.121.157.124158.121.157.125158.121.157.126158.121.157.127158.121.157.128158.121.157.129158.121.157.130158.121.157.131158.121.157.132158.121.157.133158.121.157.134158.121.157.135158.121.157.136158.121.157.137158.121.157.138158.121.157.139158.121.157.140158.121.157.141158.121.157.142158.121.157.143158.121.157.144158.121.157.145158.121.157.146158.121.157.147158.121.157.148158.121.157.149158.121.157.150158.121.157.151158.121.157.152158.121.157.153158.121.157.154158.121.157.155158.121.157.156158.121.157.157158.121.157.158158.121.157.159158.121.157.160158.121.157.161158.121.157.162158.121.157.163158.121.157.164158.121.157.165158.121.157.166158.121.157.167158.121.157.168158.121.157.169158.121.157.170158.121.157.171158.121.157.172158.121.157.173158.121.157.174158.121.157.175158.121.157.176158.121.157.177158.121.157.178158.121.157.179158.121.157.180158.121.157.181158.121.157.182158.121.157.183158.121.157.184158.121.157.185158.121.157.186158.121.157.187158.121.157.188158.121.157.189158.121.157.190158.121.157.191158.121.157.192158.121.157.193158.121.157.194158.121.157.195158.121.157.196158.121.157.197158.121.157.198158.121.157.199158.121.157.200158.121.157.201158.121.157.202158.121.157.203158.121.157.204158.121.157.205158.121.157.206158.121.157.207158.121.157.208158.121.157.209158.121.157.210158.121.157.211158.121.157.212158.121.157.213158.121.157.214158.121.157.215158.121.157.216158.121.157.217158.121.157.218158.121.157.219158.121.157.220158.121.157.221158.121.157.222158.121.157.223158.121.157.224158.121.157.225158.121.157.226158.121.157.227158.121.157.228158.121.157.229158.121.157.230158.121.157.231158.121.157.232158.121.157.233158.121.157.234158.121.157.235158.121.157.236158.121.157.237158.121.157.238158.121.157.239158.121.157.240158.121.157.241158.121.157.242158.121.157.243158.121.157.244158.121.157.245158.121.157.246158.121.157.247158.121.157.248158.121.157.249158.121.157.250158.121.157.251158.121.157.252158.121.157.253158.121.157.254158.121.157.255