AS20773 80.237.144.0/21 CIDR and IP Range Summary.ASN: 20773 - Host Europe GmbHHost Count: 2046Addressable IPs: 204880.237.144.0/2480.237.145.0/2480.237.146.0/2480.237.147.0/2480.237.148.0/2480.237.149.0/2480.237.150.0/2480.237.151.0/24