AS680 141.78.104.0/21 CIDR and IP Range Summary.ASN: 680 - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.Host Count: 2046Addressable IPs: 2048141.78.104.0/24141.78.105.0/24141.78.106.0/24141.78.107.0/24141.78.108.0/24141.78.109.0/24141.78.110.0/24141.78.111.0/24