AS1968 158.121.193.0/24 CIDR and IP Range Summary.ASN: 1968 - University of MassachusettesHost Count: 254Addressable IPs: 256 158.121.193.0158.121.193.1158.121.193.2158.121.193.3158.121.193.4158.121.193.5158.121.193.6158.121.193.7158.121.193.8158.121.193.9158.121.193.10158.121.193.11158.121.193.12158.121.193.13158.121.193.14158.121.193.15158.121.193.16158.121.193.17158.121.193.18158.121.193.19158.121.193.20158.121.193.21158.121.193.22158.121.193.23158.121.193.24158.121.193.25158.121.193.26158.121.193.27158.121.193.28158.121.193.29158.121.193.30158.121.193.31158.121.193.32158.121.193.33158.121.193.34158.121.193.35158.121.193.36158.121.193.37158.121.193.38158.121.193.39158.121.193.40158.121.193.41158.121.193.42158.121.193.43158.121.193.44158.121.193.45158.121.193.46158.121.193.47158.121.193.48158.121.193.49158.121.193.50158.121.193.51158.121.193.52158.121.193.53158.121.193.54158.121.193.55158.121.193.56158.121.193.57158.121.193.58158.121.193.59158.121.193.60158.121.193.61158.121.193.62158.121.193.63158.121.193.64158.121.193.65158.121.193.66158.121.193.67158.121.193.68158.121.193.69158.121.193.70158.121.193.71158.121.193.72158.121.193.73158.121.193.74158.121.193.75158.121.193.76158.121.193.77158.121.193.78158.121.193.79158.121.193.80158.121.193.81158.121.193.82158.121.193.83158.121.193.84158.121.193.85158.121.193.86158.121.193.87158.121.193.88158.121.193.89158.121.193.90158.121.193.91158.121.193.92158.121.193.93158.121.193.94158.121.193.95158.121.193.96158.121.193.97158.121.193.98158.121.193.99158.121.193.100158.121.193.101158.121.193.102158.121.193.103158.121.193.104158.121.193.105158.121.193.106158.121.193.107158.121.193.108158.121.193.109158.121.193.110158.121.193.111158.121.193.112158.121.193.113158.121.193.114158.121.193.115158.121.193.116158.121.193.117158.121.193.118158.121.193.119158.121.193.120158.121.193.121158.121.193.122158.121.193.123158.121.193.124158.121.193.125158.121.193.126158.121.193.127158.121.193.128158.121.193.129158.121.193.130158.121.193.131158.121.193.132158.121.193.133158.121.193.134158.121.193.135158.121.193.136158.121.193.137158.121.193.138158.121.193.139158.121.193.140158.121.193.141158.121.193.142158.121.193.143158.121.193.144158.121.193.145158.121.193.146158.121.193.147158.121.193.148158.121.193.149158.121.193.150158.121.193.151158.121.193.152158.121.193.153158.121.193.154158.121.193.155158.121.193.156158.121.193.157158.121.193.158158.121.193.159158.121.193.160158.121.193.161158.121.193.162158.121.193.163158.121.193.164158.121.193.165158.121.193.166158.121.193.167158.121.193.168158.121.193.169158.121.193.170158.121.193.171158.121.193.172158.121.193.173158.121.193.174158.121.193.175158.121.193.176158.121.193.177158.121.193.178158.121.193.179158.121.193.180158.121.193.181158.121.193.182158.121.193.183158.121.193.184158.121.193.185158.121.193.186158.121.193.187158.121.193.188158.121.193.189158.121.193.190158.121.193.191158.121.193.192158.121.193.193158.121.193.194158.121.193.195158.121.193.196158.121.193.197158.121.193.198158.121.193.199158.121.193.200158.121.193.201158.121.193.202158.121.193.203158.121.193.204158.121.193.205158.121.193.206158.121.193.207158.121.193.208158.121.193.209158.121.193.210158.121.193.211158.121.193.212158.121.193.213158.121.193.214158.121.193.215158.121.193.216158.121.193.217158.121.193.218158.121.193.219158.121.193.220158.121.193.221158.121.193.222158.121.193.223158.121.193.224158.121.193.225158.121.193.226158.121.193.227158.121.193.228158.121.193.229158.121.193.230158.121.193.231158.121.193.232158.121.193.233158.121.193.234158.121.193.235158.121.193.236158.121.193.237158.121.193.238158.121.193.239158.121.193.240158.121.193.241158.121.193.242158.121.193.243158.121.193.244158.121.193.245158.121.193.246158.121.193.247158.121.193.248158.121.193.249158.121.193.250158.121.193.251158.121.193.252158.121.193.253158.121.193.254158.121.193.255