AS8823 213.137.208.0/20 CIDR and IP Range Summary.ASN: 8823 - Rockenstein AGHost Count: 4094Addressable IPs: 4096213.137.208.0/24213.137.209.0/24213.137.210.0/24213.137.211.0/24213.137.212.0/24213.137.213.0/24213.137.214.0/24213.137.215.0/24213.137.216.0/24213.137.217.0/24213.137.218.0/24213.137.219.0/24213.137.220.0/24213.137.221.0/24213.137.222.0/24213.137.223.0/24