AS680 137.193.31.0/24 CIDR and IP Range Summary.ASN: 680 - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.Host Count: 254Addressable IPs: 256 137.193.31.0137.193.31.1137.193.31.2137.193.31.3137.193.31.4137.193.31.5137.193.31.6137.193.31.7137.193.31.8137.193.31.9137.193.31.10137.193.31.11137.193.31.12137.193.31.13137.193.31.14137.193.31.15137.193.31.16137.193.31.17137.193.31.18137.193.31.19137.193.31.20137.193.31.21137.193.31.22137.193.31.23137.193.31.24137.193.31.25137.193.31.26137.193.31.27137.193.31.28137.193.31.29137.193.31.30137.193.31.31137.193.31.32137.193.31.33137.193.31.34137.193.31.35137.193.31.36137.193.31.37137.193.31.38137.193.31.39137.193.31.40137.193.31.41137.193.31.42137.193.31.43137.193.31.44137.193.31.45137.193.31.46137.193.31.47137.193.31.48137.193.31.49137.193.31.50137.193.31.51137.193.31.52137.193.31.53137.193.31.54137.193.31.55137.193.31.56137.193.31.57137.193.31.58137.193.31.59137.193.31.60137.193.31.61137.193.31.62137.193.31.63137.193.31.64137.193.31.65137.193.31.66137.193.31.67137.193.31.68137.193.31.69137.193.31.70137.193.31.71137.193.31.72137.193.31.73137.193.31.74137.193.31.75137.193.31.76137.193.31.77137.193.31.78137.193.31.79137.193.31.80137.193.31.81137.193.31.82137.193.31.83137.193.31.84137.193.31.85137.193.31.86137.193.31.87137.193.31.88137.193.31.89137.193.31.90137.193.31.91137.193.31.92137.193.31.93137.193.31.94137.193.31.95137.193.31.96137.193.31.97137.193.31.98137.193.31.99137.193.31.100137.193.31.101137.193.31.102137.193.31.103137.193.31.104137.193.31.105137.193.31.106137.193.31.107137.193.31.108137.193.31.109137.193.31.110137.193.31.111137.193.31.112137.193.31.113137.193.31.114137.193.31.115137.193.31.116137.193.31.117137.193.31.118137.193.31.119137.193.31.120137.193.31.121137.193.31.122137.193.31.123137.193.31.124137.193.31.125137.193.31.126137.193.31.127137.193.31.128137.193.31.129137.193.31.130137.193.31.131137.193.31.132137.193.31.133137.193.31.134137.193.31.135137.193.31.136137.193.31.137137.193.31.138137.193.31.139137.193.31.140137.193.31.141137.193.31.142137.193.31.143137.193.31.144137.193.31.145137.193.31.146137.193.31.147137.193.31.148137.193.31.149137.193.31.150137.193.31.151137.193.31.152137.193.31.153137.193.31.154137.193.31.155137.193.31.156137.193.31.157137.193.31.158137.193.31.159137.193.31.160137.193.31.161137.193.31.162137.193.31.163137.193.31.164137.193.31.165137.193.31.166137.193.31.167137.193.31.168137.193.31.169137.193.31.170137.193.31.171137.193.31.172137.193.31.173137.193.31.174137.193.31.175137.193.31.176137.193.31.177137.193.31.178137.193.31.179137.193.31.180137.193.31.181137.193.31.182137.193.31.183137.193.31.184137.193.31.185137.193.31.186137.193.31.187137.193.31.188137.193.31.189137.193.31.190137.193.31.191137.193.31.192137.193.31.193137.193.31.194137.193.31.195137.193.31.196137.193.31.197137.193.31.198137.193.31.199137.193.31.200137.193.31.201137.193.31.202137.193.31.203137.193.31.204137.193.31.205137.193.31.206137.193.31.207137.193.31.208137.193.31.209137.193.31.210137.193.31.211137.193.31.212137.193.31.213137.193.31.214137.193.31.215137.193.31.216137.193.31.217137.193.31.218137.193.31.219137.193.31.220137.193.31.221137.193.31.222137.193.31.223137.193.31.224137.193.31.225137.193.31.226137.193.31.227137.193.31.228137.193.31.229137.193.31.230137.193.31.231137.193.31.232137.193.31.233137.193.31.234137.193.31.235137.193.31.236137.193.31.237137.193.31.238137.193.31.239137.193.31.240137.193.31.241137.193.31.242137.193.31.243137.193.31.244137.193.31.245137.193.31.246137.193.31.247137.193.31.248137.193.31.249137.193.31.250137.193.31.251137.193.31.252137.193.31.253137.193.31.254137.193.31.255