AS23576 211.249.48.0/20 CIDR and IP Range Summary.ASN: 23576 - NHNHost Count: 4094Addressable IPs: 4096211.249.48.0/24211.249.49.0/24211.249.50.0/24211.249.51.0/24211.249.52.0/24211.249.53.0/24211.249.54.0/24211.249.55.0/24211.249.56.0/24211.249.57.0/24211.249.58.0/24211.249.59.0/24211.249.60.0/24211.249.61.0/24211.249.62.0/24211.249.63.0/24