AS8972 188.138.40.0/21 CIDR and IP Range Summary.ASN: 8972 - Host Europe GmbHHost Count: 2046Addressable IPs: 2048188.138.40.0/24188.138.41.0/24188.138.42.0/24188.138.43.0/24188.138.44.0/24188.138.45.0/24188.138.46.0/24188.138.47.0/24