AS3999 146.186.20.0/24 CIDR and IP Range Summary.ASN: 3999 - The Pennsylvania State UniversityHost Count: 254Addressable IPs: 256 146.186.20.0146.186.20.1146.186.20.2146.186.20.3146.186.20.4146.186.20.5146.186.20.6146.186.20.7146.186.20.8146.186.20.9146.186.20.10146.186.20.11146.186.20.12146.186.20.13146.186.20.14146.186.20.15146.186.20.16146.186.20.17146.186.20.18146.186.20.19146.186.20.20146.186.20.21146.186.20.22146.186.20.23146.186.20.24146.186.20.25146.186.20.26146.186.20.27146.186.20.28146.186.20.29146.186.20.30146.186.20.31146.186.20.32146.186.20.33146.186.20.34146.186.20.35146.186.20.36146.186.20.37146.186.20.38146.186.20.39146.186.20.40146.186.20.41146.186.20.42146.186.20.43146.186.20.44146.186.20.45146.186.20.46146.186.20.47146.186.20.48146.186.20.49146.186.20.50146.186.20.51146.186.20.52146.186.20.53146.186.20.54146.186.20.55146.186.20.56146.186.20.57146.186.20.58146.186.20.59146.186.20.60146.186.20.61146.186.20.62146.186.20.63146.186.20.64146.186.20.65146.186.20.66146.186.20.67146.186.20.68146.186.20.69146.186.20.70146.186.20.71146.186.20.72146.186.20.73146.186.20.74146.186.20.75146.186.20.76146.186.20.77146.186.20.78146.186.20.79146.186.20.80146.186.20.81146.186.20.82146.186.20.83146.186.20.84146.186.20.85146.186.20.86146.186.20.87146.186.20.88146.186.20.89146.186.20.90146.186.20.91146.186.20.92146.186.20.93146.186.20.94146.186.20.95146.186.20.96146.186.20.97146.186.20.98146.186.20.99146.186.20.100146.186.20.101146.186.20.102146.186.20.103146.186.20.104146.186.20.105146.186.20.106146.186.20.107146.186.20.108146.186.20.109146.186.20.110146.186.20.111146.186.20.112146.186.20.113146.186.20.114146.186.20.115146.186.20.116146.186.20.117146.186.20.118146.186.20.119146.186.20.120146.186.20.121146.186.20.122146.186.20.123146.186.20.124146.186.20.125146.186.20.126146.186.20.127146.186.20.128146.186.20.129146.186.20.130146.186.20.131146.186.20.132146.186.20.133146.186.20.134146.186.20.135146.186.20.136146.186.20.137146.186.20.138146.186.20.139146.186.20.140146.186.20.141146.186.20.142146.186.20.143146.186.20.144146.186.20.145146.186.20.146146.186.20.147146.186.20.148146.186.20.149146.186.20.150146.186.20.151146.186.20.152146.186.20.153146.186.20.154146.186.20.155146.186.20.156146.186.20.157146.186.20.158146.186.20.159146.186.20.160146.186.20.161146.186.20.162146.186.20.163146.186.20.164146.186.20.165146.186.20.166146.186.20.167146.186.20.168146.186.20.169146.186.20.170146.186.20.171146.186.20.172146.186.20.173146.186.20.174146.186.20.175146.186.20.176146.186.20.177146.186.20.178146.186.20.179146.186.20.180146.186.20.181146.186.20.182146.186.20.183146.186.20.184146.186.20.185146.186.20.186146.186.20.187146.186.20.188146.186.20.189146.186.20.190146.186.20.191146.186.20.192146.186.20.193146.186.20.194146.186.20.195146.186.20.196146.186.20.197146.186.20.198146.186.20.199146.186.20.200146.186.20.201146.186.20.202146.186.20.203146.186.20.204146.186.20.205146.186.20.206146.186.20.207146.186.20.208146.186.20.209146.186.20.210146.186.20.211146.186.20.212146.186.20.213146.186.20.214146.186.20.215146.186.20.216146.186.20.217146.186.20.218146.186.20.219146.186.20.220146.186.20.221146.186.20.222146.186.20.223146.186.20.224146.186.20.225146.186.20.226146.186.20.227146.186.20.228146.186.20.229146.186.20.230146.186.20.231146.186.20.232146.186.20.233146.186.20.234146.186.20.235146.186.20.236146.186.20.237146.186.20.238146.186.20.239146.186.20.240146.186.20.241146.186.20.242146.186.20.243146.186.20.244146.186.20.245146.186.20.246146.186.20.247146.186.20.248146.186.20.249146.186.20.250146.186.20.251146.186.20.252146.186.20.253146.186.20.254146.186.20.255