AS56040 221.179.40.0/21 CIDR and IP Range Summary.ASN: 56040 - China Mobile Communications CorporationHost Count: 2046Addressable IPs: 2048221.179.40.0/24221.179.41.0/24221.179.42.0/24221.179.43.0/24221.179.44.0/24221.179.45.0/24221.179.46.0/24221.179.47.0/24