AS56040 183.240.152.0/21 CIDR and IP Range Summary.ASN: 56040 - China Mobile Communications CorporationHost Count: 2046Addressable IPs: 2048183.240.152.0/24183.240.153.0/24183.240.154.0/24183.240.155.0/24183.240.156.0/24183.240.157.0/24183.240.158.0/24183.240.159.0/24