AS513 137.138.20.0/24 CIDR and IP Range Summary.ASN: 513 - CERN - European Organization for Nuclear ResearchHost Count: 254Addressable IPs: 256 137.138.20.0137.138.20.1137.138.20.2137.138.20.3137.138.20.4137.138.20.5137.138.20.6137.138.20.7137.138.20.8137.138.20.9137.138.20.10137.138.20.11137.138.20.12137.138.20.13137.138.20.14137.138.20.15137.138.20.16137.138.20.17137.138.20.18137.138.20.19137.138.20.20137.138.20.21137.138.20.22137.138.20.23137.138.20.24137.138.20.25137.138.20.26137.138.20.27137.138.20.28137.138.20.29137.138.20.30137.138.20.31137.138.20.32137.138.20.33137.138.20.34137.138.20.35137.138.20.36137.138.20.37137.138.20.38137.138.20.39137.138.20.40137.138.20.41137.138.20.42137.138.20.43137.138.20.44137.138.20.45137.138.20.46137.138.20.47137.138.20.48137.138.20.49137.138.20.50137.138.20.51137.138.20.52137.138.20.53137.138.20.54137.138.20.55137.138.20.56137.138.20.57137.138.20.58137.138.20.59137.138.20.60137.138.20.61137.138.20.62137.138.20.63137.138.20.64137.138.20.65137.138.20.66137.138.20.67137.138.20.68137.138.20.69137.138.20.70137.138.20.71137.138.20.72137.138.20.73137.138.20.74137.138.20.75137.138.20.76137.138.20.77137.138.20.78137.138.20.79137.138.20.80137.138.20.81137.138.20.82137.138.20.83137.138.20.84137.138.20.85137.138.20.86137.138.20.87137.138.20.88137.138.20.89137.138.20.90137.138.20.91137.138.20.92137.138.20.93137.138.20.94137.138.20.95137.138.20.96137.138.20.97137.138.20.98137.138.20.99137.138.20.100137.138.20.101137.138.20.102137.138.20.103137.138.20.104137.138.20.105137.138.20.106137.138.20.107137.138.20.108137.138.20.109137.138.20.110137.138.20.111137.138.20.112137.138.20.113137.138.20.114137.138.20.115137.138.20.116137.138.20.117137.138.20.118137.138.20.119137.138.20.120137.138.20.121137.138.20.122137.138.20.123137.138.20.124137.138.20.125137.138.20.126137.138.20.127137.138.20.128137.138.20.129137.138.20.130137.138.20.131137.138.20.132137.138.20.133137.138.20.134137.138.20.135137.138.20.136137.138.20.137137.138.20.138137.138.20.139137.138.20.140137.138.20.141137.138.20.142137.138.20.143137.138.20.144137.138.20.145137.138.20.146137.138.20.147137.138.20.148137.138.20.149137.138.20.150137.138.20.151137.138.20.152137.138.20.153137.138.20.154137.138.20.155137.138.20.156137.138.20.157137.138.20.158137.138.20.159137.138.20.160137.138.20.161137.138.20.162137.138.20.163137.138.20.164137.138.20.165137.138.20.166137.138.20.167137.138.20.168137.138.20.169137.138.20.170137.138.20.171137.138.20.172137.138.20.173137.138.20.174137.138.20.175137.138.20.176137.138.20.177137.138.20.178137.138.20.179137.138.20.180137.138.20.181137.138.20.182137.138.20.183137.138.20.184137.138.20.185137.138.20.186137.138.20.187137.138.20.188137.138.20.189137.138.20.190137.138.20.191137.138.20.192137.138.20.193137.138.20.194137.138.20.195137.138.20.196137.138.20.197137.138.20.198137.138.20.199137.138.20.200137.138.20.201137.138.20.202137.138.20.203137.138.20.204137.138.20.205137.138.20.206137.138.20.207137.138.20.208137.138.20.209137.138.20.210137.138.20.211137.138.20.212137.138.20.213137.138.20.214137.138.20.215137.138.20.216137.138.20.217137.138.20.218137.138.20.219137.138.20.220137.138.20.221137.138.20.222137.138.20.223137.138.20.224137.138.20.225137.138.20.226137.138.20.227137.138.20.228137.138.20.229137.138.20.230137.138.20.231137.138.20.232137.138.20.233137.138.20.234137.138.20.235137.138.20.236137.138.20.237137.138.20.238137.138.20.239137.138.20.240137.138.20.241137.138.20.242137.138.20.243137.138.20.244137.138.20.245137.138.20.246137.138.20.247137.138.20.248137.138.20.249137.138.20.250137.138.20.251137.138.20.252137.138.20.253137.138.20.254137.138.20.255