AS4808 111.202.248.0/21 CIDR and IP Range Summary.ASN: 4808 - China169-BJ China Unicom Beijing Province NetworkHost Count: 2046Addressable IPs: 2048111.202.248.0/24111.202.249.0/24111.202.250.0/24111.202.251.0/24111.202.252.0/24111.202.253.0/24111.202.254.0/24111.202.255.0/24