AS4808 202.108.152.0/21 CIDR and IP Range Summary.ASN: 4808 - China169-BJ China Unicom Beijing Province NetworkHost Count: 2046Addressable IPs: 2048202.108.152.0/24202.108.153.0/24202.108.154.0/24202.108.155.0/24202.108.156.0/24202.108.157.0/24202.108.158.0/24202.108.159.0/24