AS18302 58.103.184.0/21 CIDR and IP Range Summary.ASN: 18302 - SKG_NW-AS-KR SK TelecomHost Count: 2046Addressable IPs: 204858.103.184.0/2458.103.185.0/2458.103.186.0/2458.103.187.0/2458.103.188.0/2458.103.189.0/2458.103.190.0/2458.103.191.0/24