La dirección IP 203.243.4 es proporcionada por Korea Telecom, que es propiedad de la CIDR (Classless Inter-Domain Routing) 203.243.0.0/18, IP entre 203.243.0.0 a 203.243.63.255 ). El número de sistema autónomo (ASN) es 4766.
| ASN | 4766 |
| IP que comienzan con | 203.243.0.0 |
| IP que termina con | 203.243.63.255 |
| ASN Nombre | Korea Telecom |
| CDIR | 203.243.0.0/18 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 15/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Corea del Sur | - | Suwon | 37,2667 | 127,0167 | 2017-09-14 |
| MaxMind | KR | Corea del Sur | - | - | 37,5112 | 126,9741 | 2017-09-14 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.243.4.0 | 3421701120 | 0 |
| 203.243.4.1 | 3421701121 | 0 |
| 203.243.4.2 | 3421701122 | 0 |
| 203.243.4.3 | 3421701123 | 0 |
| 203.243.4.4 | 3421701124 | 0 |
| 203.243.4.5 | 3421701125 | 0 |
| 203.243.4.6 | 3421701126 | 0 |
| 203.243.4.7 | 3421701127 | 0 |
| 203.243.4.8 | 3421701128 | 0 |
| 203.243.4.9 | 3421701129 | 0 |
| 203.243.4.10 | 3421701130 | 0 |
| 203.243.4.11 | 3421701131 | 0 |
| 203.243.4.12 | 3421701132 | 0 |
| 203.243.4.13 | 3421701133 | 0 |
| 203.243.4.14 | 3421701134 | 0 |
| 203.243.4.15 | 3421701135 | 0 |
| 203.243.4.16 | 3421701136 | 0 |
| 203.243.4.17 | 3421701137 | 0 |
| 203.243.4.18 | 3421701138 | 0 |
| 203.243.4.19 | 3421701139 | 0 |
| 203.243.4.20 | 3421701140 | 0 |
| 203.243.4.21 | 3421701141 | 0 |
| 203.243.4.22 | 3421701142 | 0 |
| 203.243.4.23 | 3421701143 | 0 |
| 203.243.4.24 | 3421701144 | 0 |
| 203.243.4.25 | 3421701145 | 0 |
| 203.243.4.26 | 3421701146 | 0 |
| 203.243.4.27 | 3421701147 | 0 |
| 203.243.4.28 | 3421701148 | 0 |
| 203.243.4.29 | 3421701149 | 0 |
| 203.243.4.30 | 3421701150 | 0 |
| 203.243.4.31 | 3421701151 | 0 |
| 203.243.4.32 | 3421701152 | 0 |
| 203.243.4.33 | 3421701153 | 0 |
| 203.243.4.34 | 3421701154 | 0 |
| 203.243.4.35 | 3421701155 | 0 |
| 203.243.4.36 | 3421701156 | 0 |
| 203.243.4.37 | 3421701157 | 0 |
| 203.243.4.38 | 3421701158 | 0 |
| 203.243.4.39 | 3421701159 | 0 |
| 203.243.4.40 | 3421701160 | 0 |
| 203.243.4.41 | 3421701161 | 0 |
| 203.243.4.42 | 3421701162 | 0 |
| 203.243.4.43 | 3421701163 | 0 |
| 203.243.4.44 | 3421701164 | 0 |
| 203.243.4.45 | 3421701165 | 0 |
| 203.243.4.46 | 3421701166 | 0 |
| 203.243.4.47 | 3421701167 | 0 |
| 203.243.4.48 | 3421701168 | 0 |
| 203.243.4.49 | 3421701169 | 0 |
| 203.243.4.50 | 3421701170 | 0 |
| 203.243.4.51 | 3421701171 | 0 |
| 203.243.4.52 | 3421701172 | 0 |
| 203.243.4.53 | 3421701173 | 0 |
| 203.243.4.54 | 3421701174 | 0 |
| 203.243.4.55 | 3421701175 | 0 |
| 203.243.4.56 | 3421701176 | 0 |
| 203.243.4.57 | 3421701177 | 0 |
| 203.243.4.58 | 3421701178 | 0 |
| 203.243.4.59 | 3421701179 | 0 |
| 203.243.4.60 | 3421701180 | 0 |
| 203.243.4.61 | 3421701181 | 0 |
| 203.243.4.62 | 3421701182 | 0 |
| 203.243.4.63 | 3421701183 | 0 |
| 203.243.4.64 | 3421701184 | 0 |
| 203.243.4.65 | 3421701185 | 0 |
| 203.243.4.66 | 3421701186 | 0 |
| 203.243.4.67 | 3421701187 | 0 |
| 203.243.4.68 | 3421701188 | 0 |
| 203.243.4.69 | 3421701189 | 0 |
| 203.243.4.70 | 3421701190 | 0 |
| 203.243.4.71 | 3421701191 | 0 |
| 203.243.4.72 | 3421701192 | 0 |
| 203.243.4.73 | 3421701193 | 0 |
| 203.243.4.74 | 3421701194 | 0 |
| 203.243.4.75 | 3421701195 | 0 |
| 203.243.4.76 | 3421701196 | 0 |
| 203.243.4.77 | 3421701197 | 0 |
| 203.243.4.78 | 3421701198 | 0 |
| 203.243.4.79 | 3421701199 | 0 |
| 203.243.4.80 | 3421701200 | 0 |
| 203.243.4.81 | 3421701201 | 0 |
| 203.243.4.82 | 3421701202 | 0 |
| 203.243.4.83 | 3421701203 | 0 |
| 203.243.4.84 | 3421701204 | 0 |
| 203.243.4.85 | 3421701205 | 0 |