AS4766 211.252.80.0/20 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 4094Addressable IPs: 4096211.252.80.0/24211.252.81.0/24211.252.82.0/24211.252.83.0/24211.252.84.0/24211.252.85.0/24211.252.86.0/24211.252.87.0/24211.252.88.0/24211.252.89.0/24211.252.90.0/24211.252.91.0/24211.252.92.0/24211.252.93.0/24211.252.94.0/24211.252.95.0/24