AS4808 124.248.48.0/21 CIDR and IP Range Summary.ASN: 4808 - China169-BJ China Unicom Beijing Province NetworkHost Count: 2046Addressable IPs: 2048124.248.48.0/24124.248.49.0/24124.248.50.0/24124.248.51.0/24124.248.52.0/24124.248.53.0/24124.248.54.0/24124.248.55.0/24