AS4766 121.138.31.0/24 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 254Addressable IPs: 256 121.138.31.0121.138.31.1121.138.31.2121.138.31.3121.138.31.4121.138.31.5121.138.31.6121.138.31.7121.138.31.8121.138.31.9121.138.31.10121.138.31.11121.138.31.12121.138.31.13121.138.31.14121.138.31.15121.138.31.16121.138.31.17121.138.31.18121.138.31.19121.138.31.20121.138.31.21121.138.31.22121.138.31.23121.138.31.24121.138.31.25121.138.31.26121.138.31.27121.138.31.28121.138.31.29121.138.31.30121.138.31.31121.138.31.32121.138.31.33121.138.31.34121.138.31.35121.138.31.36121.138.31.37121.138.31.38121.138.31.39121.138.31.40121.138.31.41121.138.31.42121.138.31.43121.138.31.44121.138.31.45121.138.31.46121.138.31.47121.138.31.48121.138.31.49121.138.31.50121.138.31.51121.138.31.52121.138.31.53121.138.31.54121.138.31.55121.138.31.56121.138.31.57121.138.31.58121.138.31.59121.138.31.60121.138.31.61121.138.31.62121.138.31.63121.138.31.64121.138.31.65121.138.31.66121.138.31.67121.138.31.68121.138.31.69121.138.31.70121.138.31.71121.138.31.72121.138.31.73121.138.31.74121.138.31.75121.138.31.76121.138.31.77121.138.31.78121.138.31.79121.138.31.80121.138.31.81121.138.31.82121.138.31.83121.138.31.84121.138.31.85121.138.31.86121.138.31.87121.138.31.88121.138.31.89121.138.31.90121.138.31.91121.138.31.92121.138.31.93121.138.31.94121.138.31.95121.138.31.96121.138.31.97121.138.31.98121.138.31.99121.138.31.100121.138.31.101121.138.31.102121.138.31.103121.138.31.104121.138.31.105121.138.31.106121.138.31.107121.138.31.108121.138.31.109121.138.31.110121.138.31.111121.138.31.112121.138.31.113121.138.31.114121.138.31.115121.138.31.116121.138.31.117121.138.31.118121.138.31.119121.138.31.120121.138.31.121121.138.31.122121.138.31.123121.138.31.124121.138.31.125121.138.31.126121.138.31.127121.138.31.128121.138.31.129121.138.31.130121.138.31.131121.138.31.132121.138.31.133121.138.31.134121.138.31.135121.138.31.136121.138.31.137121.138.31.138121.138.31.139121.138.31.140121.138.31.141121.138.31.142121.138.31.143121.138.31.144121.138.31.145121.138.31.146121.138.31.147121.138.31.148121.138.31.149121.138.31.150121.138.31.151121.138.31.152121.138.31.153121.138.31.154121.138.31.155121.138.31.156121.138.31.157121.138.31.158121.138.31.159121.138.31.160121.138.31.161121.138.31.162121.138.31.163121.138.31.164121.138.31.165121.138.31.166121.138.31.167121.138.31.168121.138.31.169121.138.31.170121.138.31.171121.138.31.172121.138.31.173121.138.31.174121.138.31.175121.138.31.176121.138.31.177121.138.31.178121.138.31.179121.138.31.180121.138.31.181121.138.31.182121.138.31.183121.138.31.184121.138.31.185121.138.31.186121.138.31.187121.138.31.188121.138.31.189121.138.31.190121.138.31.191121.138.31.192121.138.31.193121.138.31.194121.138.31.195121.138.31.196121.138.31.197121.138.31.198121.138.31.199121.138.31.200121.138.31.201121.138.31.202121.138.31.203121.138.31.204121.138.31.205121.138.31.206121.138.31.207121.138.31.208121.138.31.209121.138.31.210121.138.31.211121.138.31.212121.138.31.213121.138.31.214121.138.31.215121.138.31.216121.138.31.217121.138.31.218121.138.31.219121.138.31.220121.138.31.221121.138.31.222121.138.31.223121.138.31.224121.138.31.225121.138.31.226121.138.31.227121.138.31.228121.138.31.229121.138.31.230121.138.31.231121.138.31.232121.138.31.233121.138.31.234121.138.31.235121.138.31.236121.138.31.237121.138.31.238121.138.31.239121.138.31.240121.138.31.241121.138.31.242121.138.31.243121.138.31.244121.138.31.245121.138.31.246121.138.31.247121.138.31.248121.138.31.249121.138.31.250121.138.31.251121.138.31.252121.138.31.253121.138.31.254121.138.31.255