AS680 139.20.30.0/24 CIDR and IP Range Summary.ASN: 680 - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.Host Count: 254Addressable IPs: 256 139.20.30.0139.20.30.1139.20.30.2139.20.30.3139.20.30.4139.20.30.5139.20.30.6139.20.30.7139.20.30.8139.20.30.9139.20.30.10139.20.30.11139.20.30.12139.20.30.13139.20.30.14139.20.30.15139.20.30.16139.20.30.17139.20.30.18139.20.30.19139.20.30.20139.20.30.21139.20.30.22139.20.30.23139.20.30.24139.20.30.25139.20.30.26139.20.30.27139.20.30.28139.20.30.29139.20.30.30139.20.30.31139.20.30.32139.20.30.33139.20.30.34139.20.30.35139.20.30.36139.20.30.37139.20.30.38139.20.30.39139.20.30.40139.20.30.41139.20.30.42139.20.30.43139.20.30.44139.20.30.45139.20.30.46139.20.30.47139.20.30.48139.20.30.49139.20.30.50139.20.30.51139.20.30.52139.20.30.53139.20.30.54139.20.30.55139.20.30.56139.20.30.57139.20.30.58139.20.30.59139.20.30.60139.20.30.61139.20.30.62139.20.30.63139.20.30.64139.20.30.65139.20.30.66139.20.30.67139.20.30.68139.20.30.69139.20.30.70139.20.30.71139.20.30.72139.20.30.73139.20.30.74139.20.30.75139.20.30.76139.20.30.77139.20.30.78139.20.30.79139.20.30.80139.20.30.81139.20.30.82139.20.30.83139.20.30.84139.20.30.85139.20.30.86139.20.30.87139.20.30.88139.20.30.89139.20.30.90139.20.30.91139.20.30.92139.20.30.93139.20.30.94139.20.30.95139.20.30.96139.20.30.97139.20.30.98139.20.30.99139.20.30.100139.20.30.101139.20.30.102139.20.30.103139.20.30.104139.20.30.105139.20.30.106139.20.30.107139.20.30.108139.20.30.109139.20.30.110139.20.30.111139.20.30.112139.20.30.113139.20.30.114139.20.30.115139.20.30.116139.20.30.117139.20.30.118139.20.30.119139.20.30.120139.20.30.121139.20.30.122139.20.30.123139.20.30.124139.20.30.125139.20.30.126139.20.30.127139.20.30.128139.20.30.129139.20.30.130139.20.30.131139.20.30.132139.20.30.133139.20.30.134139.20.30.135139.20.30.136139.20.30.137139.20.30.138139.20.30.139139.20.30.140139.20.30.141139.20.30.142139.20.30.143139.20.30.144139.20.30.145139.20.30.146139.20.30.147139.20.30.148139.20.30.149139.20.30.150139.20.30.151139.20.30.152139.20.30.153139.20.30.154139.20.30.155139.20.30.156139.20.30.157139.20.30.158139.20.30.159139.20.30.160139.20.30.161139.20.30.162139.20.30.163139.20.30.164139.20.30.165139.20.30.166139.20.30.167139.20.30.168139.20.30.169139.20.30.170139.20.30.171139.20.30.172139.20.30.173139.20.30.174139.20.30.175139.20.30.176139.20.30.177139.20.30.178139.20.30.179139.20.30.180139.20.30.181139.20.30.182139.20.30.183139.20.30.184139.20.30.185139.20.30.186139.20.30.187139.20.30.188139.20.30.189139.20.30.190139.20.30.191139.20.30.192139.20.30.193139.20.30.194139.20.30.195139.20.30.196139.20.30.197139.20.30.198139.20.30.199139.20.30.200139.20.30.201139.20.30.202139.20.30.203139.20.30.204139.20.30.205139.20.30.206139.20.30.207139.20.30.208139.20.30.209139.20.30.210139.20.30.211139.20.30.212139.20.30.213139.20.30.214139.20.30.215139.20.30.216139.20.30.217139.20.30.218139.20.30.219139.20.30.220139.20.30.221139.20.30.222139.20.30.223139.20.30.224139.20.30.225139.20.30.226139.20.30.227139.20.30.228139.20.30.229139.20.30.230139.20.30.231139.20.30.232139.20.30.233139.20.30.234139.20.30.235139.20.30.236139.20.30.237139.20.30.238139.20.30.239139.20.30.240139.20.30.241139.20.30.242139.20.30.243139.20.30.244139.20.30.245139.20.30.246139.20.30.247139.20.30.248139.20.30.249139.20.30.250139.20.30.251139.20.30.252139.20.30.253139.20.30.254139.20.30.255