L'indirizzo IP 39.4.21 è fornito da Korea Telecom, che è di proprietà del CIDR (Classless Inter-Domain Routing) 39.4.0.0/14, IP tra 39.4.0.0 a 39.7.255.255 ). Il numero di sistema autonomo (ASN) è 4766.
| ASN | 4766 |
| IP inizia con | 39.4.0.0 |
| IP finale con | 39.7.255.255 |
| ASN Nome | Korea Telecom |
| CDIR | 39.4.0.0/14 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 27/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-03 |
| MaxMind | KR | Republic of Korea | - | - | 37,5112 | 126,9741 | 2017-07-03 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 39.4.21.0 | 654578944 | 0 |
| 39.4.21.1 | 654578945 | 0 |
| 39.4.21.2 | 654578946 | 0 |
| 39.4.21.3 | 654578947 | 0 |
| 39.4.21.4 | 654578948 | 0 |
| 39.4.21.5 | 654578949 | 0 |
| 39.4.21.6 | 654578950 | 0 |
| 39.4.21.7 | 654578951 | 0 |
| 39.4.21.8 | 654578952 | 0 |
| 39.4.21.9 | 654578953 | 0 |
| 39.4.21.10 | 654578954 | 0 |
| 39.4.21.11 | 654578955 | 0 |
| 39.4.21.12 | 654578956 | 0 |
| 39.4.21.13 | 654578957 | 0 |
| 39.4.21.14 | 654578958 | 0 |
| 39.4.21.15 | 654578959 | 0 |
| 39.4.21.16 | 654578960 | 0 |
| 39.4.21.17 | 654578961 | 0 |
| 39.4.21.18 | 654578962 | 0 |
| 39.4.21.19 | 654578963 | 0 |
| 39.4.21.20 | 654578964 | 0 |
| 39.4.21.21 | 654578965 | 0 |
| 39.4.21.22 | 654578966 | 0 |
| 39.4.21.23 | 654578967 | 0 |
| 39.4.21.24 | 654578968 | 0 |
| 39.4.21.25 | 654578969 | 0 |
| 39.4.21.26 | 654578970 | 0 |
| 39.4.21.27 | 654578971 | 0 |
| 39.4.21.28 | 654578972 | 0 |
| 39.4.21.29 | 654578973 | 0 |
| 39.4.21.30 | 654578974 | 0 |
| 39.4.21.31 | 654578975 | 0 |
| 39.4.21.32 | 654578976 | 0 |
| 39.4.21.33 | 654578977 | 0 |
| 39.4.21.34 | 654578978 | 0 |
| 39.4.21.35 | 654578979 | 0 |
| 39.4.21.36 | 654578980 | 0 |
| 39.4.21.37 | 654578981 | 0 |
| 39.4.21.38 | 654578982 | 0 |
| 39.4.21.39 | 654578983 | 0 |
| 39.4.21.40 | 654578984 | 0 |
| 39.4.21.41 | 654578985 | 0 |
| 39.4.21.42 | 654578986 | 0 |
| 39.4.21.43 | 654578987 | 0 |
| 39.4.21.44 | 654578988 | 0 |
| 39.4.21.45 | 654578989 | 0 |
| 39.4.21.46 | 654578990 | 0 |
| 39.4.21.47 | 654578991 | 0 |
| 39.4.21.48 | 654578992 | 0 |
| 39.4.21.49 | 654578993 | 0 |
| 39.4.21.50 | 654578994 | 0 |
| 39.4.21.51 | 654578995 | 0 |
| 39.4.21.52 | 654578996 | 0 |
| 39.4.21.53 | 654578997 | 0 |
| 39.4.21.54 | 654578998 | 0 |
| 39.4.21.55 | 654578999 | 0 |
| 39.4.21.56 | 654579000 | 0 |
| 39.4.21.57 | 654579001 | 0 |
| 39.4.21.58 | 654579002 | 0 |
| 39.4.21.59 | 654579003 | 0 |
| 39.4.21.60 | 654579004 | 0 |
| 39.4.21.61 | 654579005 | 0 |
| 39.4.21.62 | 654579006 | 0 |
| 39.4.21.63 | 654579007 | 0 |
| 39.4.21.64 | 654579008 | 0 |
| 39.4.21.65 | 654579009 | 0 |
| 39.4.21.66 | 654579010 | 0 |
| 39.4.21.67 | 654579011 | 0 |
| 39.4.21.68 | 654579012 | 0 |
| 39.4.21.69 | 654579013 | 0 |
| 39.4.21.70 | 654579014 | 0 |
| 39.4.21.71 | 654579015 | 0 |
| 39.4.21.72 | 654579016 | 0 |
| 39.4.21.73 | 654579017 | 0 |
| 39.4.21.74 | 654579018 | 0 |
| 39.4.21.75 | 654579019 | 0 |
| 39.4.21.76 | 654579020 | 0 |
| 39.4.21.77 | 654579021 | 0 |
| 39.4.21.78 | 654579022 | 0 |
| 39.4.21.79 | 654579023 | 0 |
| 39.4.21.80 | 654579024 | 0 |
| 39.4.21.81 | 654579025 | 0 |
| 39.4.21.82 | 654579026 | 0 |
| 39.4.21.83 | 654579027 | 0 |
| 39.4.21.84 | 654579028 | 0 |
| 39.4.21.85 | 654579029 | 0 |
| IP | Numerical IP | DNS |
| 39.4.21.86 | 654579030 | 0 |
| 39.4.21.87 | 654579031 | 0 |
| 39.4.21.88 | 654579032 | 0 |
| 39.4.21.89 | 654579033 | 0 |
| 39.4.21.90 | 654579034 | 0 |
| 39.4.21.91 | 654579035 | 0 |
| 39.4.21.92 | 654579036 | 0 |
| 39.4.21.93 | 654579037 | 0 |
| 39.4.21.94 | 654579038 | 0 |
| 39.4.21.95 | 654579039 | 0 |
| 39.4.21.96 | 654579040 | 0 |
| 39.4.21.97 | 654579041 | 0 |
| 39.4.21.98 | 654579042 | 0 |
| 39.4.21.99 | 654579043 | 0 |
| 39.4.21.100 | 654579044 | 0 |
| 39.4.21.101 | 654579045 | 0 |
| 39.4.21.102 | 654579046 | 0 |
| 39.4.21.103 | 654579047 | 0 |
| 39.4.21.104 | 654579048 | 0 |
| 39.4.21.105 | 654579049 | 0 |
| 39.4.21.106 | 654579050 | 0 |
| 39.4.21.107 | 654579051 | 0 |
| 39.4.21.108 | 654579052 | 0 |
| 39.4.21.109 | 654579053 | 0 |
| 39.4.21.110 | 654579054 | 0 |
| 39.4.21.111 | 654579055 | 0 |
| 39.4.21.112 | 654579056 | 0 |
| 39.4.21.113 | 654579057 | 0 |
| 39.4.21.114 | 654579058 | 0 |
| 39.4.21.115 | 654579059 | 0 |
| 39.4.21.116 | 654579060 | 0 |
| 39.4.21.117 | 654579061 | 0 |
| 39.4.21.118 | 654579062 | 0 |
| 39.4.21.119 | 654579063 | 0 |
| 39.4.21.120 | 654579064 | 0 |
| 39.4.21.121 | 654579065 | 0 |
| 39.4.21.122 | 654579066 | 0 |
| 39.4.21.123 | 654579067 | 0 |
| 39.4.21.124 | 654579068 | 0 |
| 39.4.21.125 | 654579069 | 0 |
| 39.4.21.126 | 654579070 | 0 |
| 39.4.21.127 | 654579071 | 0 |
| 39.4.21.128 | 654579072 | 0 |
| 39.4.21.129 | 654579073 | 0 |
| 39.4.21.130 | 654579074 | 0 |
| 39.4.21.131 | 654579075 | 0 |
| 39.4.21.132 | 654579076 | 0 |
| 39.4.21.133 | 654579077 | 0 |
| 39.4.21.134 | 654579078 | 0 |
| 39.4.21.135 | 654579079 | 0 |
| 39.4.21.136 | 654579080 | 0 |
| 39.4.21.137 | 654579081 | 0 |
| 39.4.21.138 | 654579082 | 0 |
| 39.4.21.139 | 654579083 | 0 |
| 39.4.21.140 | 654579084 | 0 |
| 39.4.21.141 | 654579085 | 0 |
| 39.4.21.142 | 654579086 | 0 |
| 39.4.21.143 | 654579087 | 0 |
| 39.4.21.144 | 654579088 | 0 |
| 39.4.21.145 | 654579089 | 0 |
| 39.4.21.146 | 654579090 | 0 |
| 39.4.21.147 | 654579091 | 0 |
| 39.4.21.148 | 654579092 | 0 |
| 39.4.21.149 | 654579093 | 0 |
| 39.4.21.150 | 654579094 | 0 |
| 39.4.21.151 | 654579095 | 0 |
| 39.4.21.152 | 654579096 | 0 |
| 39.4.21.153 | 654579097 | 0 |
| 39.4.21.154 | 654579098 | 0 |
| 39.4.21.155 | 654579099 | 0 |
| 39.4.21.156 | 654579100 | 0 |
| 39.4.21.157 | 654579101 | 0 |
| 39.4.21.158 | 654579102 | 0 |
| 39.4.21.159 | 654579103 | 0 |
| 39.4.21.160 | 654579104 | 0 |
| 39.4.21.161 | 654579105 | 0 |
| 39.4.21.162 | 654579106 | 0 |
| 39.4.21.163 | 654579107 | 0 |
| 39.4.21.164 | 654579108 | 0 |
| 39.4.21.165 | 654579109 | 0 |
| 39.4.21.166 | 654579110 | 0 |
| 39.4.21.167 | 654579111 | 0 |
| 39.4.21.168 | 654579112 | 0 |
| 39.4.21.169 | 654579113 | 0 |
| 39.4.21.170 | 654579114 | 0 |
| 39.4.21.171 | 654579115 | 0 |
| IP | Numerical IP | DNS |
| 39.4.21.172 | 654579116 | 0 |
| 39.4.21.173 | 654579117 | 0 |
| 39.4.21.174 | 654579118 | 0 |
| 39.4.21.175 | 654579119 | 0 |
| 39.4.21.176 | 654579120 | 0 |
| 39.4.21.177 | 654579121 | 0 |
| 39.4.21.178 | 654579122 | 0 |
| 39.4.21.179 | 654579123 | 0 |
| 39.4.21.180 | 654579124 | 0 |
| 39.4.21.181 | 654579125 | 0 |
| 39.4.21.182 | 654579126 | 0 |
| 39.4.21.183 | 654579127 | 0 |
| 39.4.21.184 | 654579128 | 0 |
| 39.4.21.185 | 654579129 | 0 |
| 39.4.21.186 | 654579130 | 0 |
| 39.4.21.187 | 654579131 | 0 |
| 39.4.21.188 | 654579132 | 0 |
| 39.4.21.189 | 654579133 | 0 |
| 39.4.21.190 | 654579134 | 0 |
| 39.4.21.191 | 654579135 | 0 |
| 39.4.21.192 | 654579136 | 0 |
| 39.4.21.193 | 654579137 | 0 |
| 39.4.21.194 | 654579138 | 0 |
| 39.4.21.195 | 654579139 | 0 |
| 39.4.21.196 | 654579140 | 0 |
| 39.4.21.197 | 654579141 | 0 |
| 39.4.21.198 | 654579142 | 0 |
| 39.4.21.199 | 654579143 | 0 |
| 39.4.21.200 | 654579144 | 0 |
| 39.4.21.201 | 654579145 | 0 |
| 39.4.21.202 | 654579146 | 0 |
| 39.4.21.203 | 654579147 | 0 |
| 39.4.21.204 | 654579148 | 0 |
| 39.4.21.205 | 654579149 | 0 |
| 39.4.21.206 | 654579150 | 0 |
| 39.4.21.207 | 654579151 | 0 |
| 39.4.21.208 | 654579152 | 0 |
| 39.4.21.209 | 654579153 | 0 |
| 39.4.21.210 | 654579154 | 0 |
| 39.4.21.211 | 654579155 | 0 |
| 39.4.21.212 | 654579156 | 0 |
| 39.4.21.213 | 654579157 | 0 |
| 39.4.21.214 | 654579158 | 0 |
| 39.4.21.215 | 654579159 | 0 |
| 39.4.21.216 | 654579160 | 0 |
| 39.4.21.217 | 654579161 | 0 |
| 39.4.21.218 | 654579162 | 0 |
| 39.4.21.219 | 654579163 | 0 |
| 39.4.21.220 | 654579164 | 0 |
| 39.4.21.221 | 654579165 | 0 |
| 39.4.21.222 | 654579166 | 0 |
| 39.4.21.223 | 654579167 | 0 |
| 39.4.21.224 | 654579168 | 0 |
| 39.4.21.225 | 654579169 | 0 |
| 39.4.21.226 | 654579170 | 0 |
| 39.4.21.227 | 654579171 | 0 |
| 39.4.21.228 | 654579172 | 0 |
| 39.4.21.229 | 654579173 | 0 |
| 39.4.21.230 | 654579174 | 0 |
| 39.4.21.231 | 654579175 | 0 |
| 39.4.21.232 | 654579176 | 0 |
| 39.4.21.233 | 654579177 | 0 |
| 39.4.21.234 | 654579178 | 0 |
| 39.4.21.235 | 654579179 | 0 |
| 39.4.21.236 | 654579180 | 0 |
| 39.4.21.237 | 654579181 | 0 |
| 39.4.21.238 | 654579182 | 0 |
| 39.4.21.239 | 654579183 | 0 |
| 39.4.21.240 | 654579184 | 0 |
| 39.4.21.241 | 654579185 | 0 |
| 39.4.21.242 | 654579186 | 0 |
| 39.4.21.243 | 654579187 | 0 |
| 39.4.21.244 | 654579188 | 0 |
| 39.4.21.245 | 654579189 | 0 |
| 39.4.21.246 | 654579190 | 0 |
| 39.4.21.247 | 654579191 | 0 |
| 39.4.21.248 | 654579192 | 0 |
| 39.4.21.249 | 654579193 | 0 |
| 39.4.21.250 | 654579194 | 0 |
| 39.4.21.251 | 654579195 | 0 |
| 39.4.21.252 | 654579196 | 0 |
| 39.4.21.253 | 654579197 | 0 |
| 39.4.21.254 | 654579198 | 0 |
| 39.4.21.255 | 654579199 | 0 |