AS21859 129.227.200.0/21 CIDR and IP Range Summary.ASN: 21859 - Zenlayer IncHost Count: 2046Addressable IPs: 2048129.227.200.0/24129.227.201.0/24129.227.202.0/24129.227.203.0/24129.227.204.0/24129.227.205.0/24129.227.206.0/24129.227.207.0/24