AS12306 213.83.8.0/21 CIDR and IP Range Summary.ASN: 12306 - Plus.line AGHost Count: 2046Addressable IPs: 2048213.83.8.0/24213.83.9.0/24213.83.10.0/24213.83.11.0/24213.83.12.0/24213.83.13.0/24213.83.14.0/24213.83.15.0/24