AS9842 223.253.64.0/21 CIDR and IP Range Summary.ASN: 9842 - Lotte Data Communication CompanyHost Count: 2046Addressable IPs: 2048223.253.64.0/24223.253.65.0/24223.253.66.0/24223.253.67.0/24223.253.68.0/24223.253.69.0/24223.253.70.0/24223.253.71.0/24