AS18747 181.119.72.0/21 CIDR and IP Range Summary.ASN: 18747 - IFX CorporationHost Count: 2046Addressable IPs: 2048181.119.72.0/24181.119.73.0/24181.119.74.0/24181.119.75.0/24181.119.76.0/24181.119.77.0/24181.119.78.0/24181.119.79.0/24