AS18747 181.119.40.0/21 CIDR and IP Range Summary.ASN: 18747 - IFX CorporationHost Count: 2046Addressable IPs: 2048181.119.40.0/24181.119.41.0/24181.119.42.0/24181.119.43.0/24181.119.44.0/24181.119.45.0/24181.119.46.0/24181.119.47.0/24