AS23576 1.255.48.0/20 CIDR and IP Range Summary.ASN: 23576 - NHNHost Count: 4094Addressable IPs: 40961.255.48.0/241.255.49.0/241.255.50.0/241.255.51.0/241.255.52.0/241.255.53.0/241.255.54.0/241.255.55.0/241.255.56.0/241.255.57.0/241.255.58.0/241.255.59.0/241.255.60.0/241.255.61.0/241.255.62.0/241.255.63.0/24