AS9644 211.115.0.0/21 CIDR and IP Range Summary.ASN: 9644 - SK TelecomHost Count: 2046Addressable IPs: 2048211.115.0.0/24211.115.1.0/24211.115.2.0/24211.115.3.0/24211.115.4.0/24211.115.5.0/24211.115.6.0/24211.115.7.0/24