La dirección IP 42.23.81 es proporcionada por SK Telecom, que es propiedad de la CIDR (Classless Inter-Domain Routing) 42.16.0.0/12, IP entre 42.16.0.0 a 42.31.255.255 ). El número de sistema autónomo (ASN) es 9644.
| ASN | 9644 |
| IP que comienzan con | 42.16.0.0 |
| IP que termina con | 42.31.255.255 |
| ASN Nombre | SK Telecom |
| CDIR | 42.16.0.0/12 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 04/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-04 |
| MaxMind | KR | Corea del Sur | - | - | 37,5112 | 126,9741 | 2017-07-04 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.23.81.0 | 706171136 | 0 |
| 42.23.81.1 | 706171137 | 0 |
| 42.23.81.2 | 706171138 | 0 |
| 42.23.81.3 | 706171139 | 0 |
| 42.23.81.4 | 706171140 | 0 |
| 42.23.81.5 | 706171141 | 0 |
| 42.23.81.6 | 706171142 | 0 |
| 42.23.81.7 | 706171143 | 0 |
| 42.23.81.8 | 706171144 | 0 |
| 42.23.81.9 | 706171145 | 0 |
| 42.23.81.10 | 706171146 | 0 |
| 42.23.81.11 | 706171147 | 0 |
| 42.23.81.12 | 706171148 | 0 |
| 42.23.81.13 | 706171149 | 0 |
| 42.23.81.14 | 706171150 | 0 |
| 42.23.81.15 | 706171151 | 0 |
| 42.23.81.16 | 706171152 | 0 |
| 42.23.81.17 | 706171153 | 0 |
| 42.23.81.18 | 706171154 | 0 |
| 42.23.81.19 | 706171155 | 0 |
| 42.23.81.20 | 706171156 | 0 |
| 42.23.81.21 | 706171157 | 0 |
| 42.23.81.22 | 706171158 | 0 |
| 42.23.81.23 | 706171159 | 0 |
| 42.23.81.24 | 706171160 | 0 |
| 42.23.81.25 | 706171161 | 0 |
| 42.23.81.26 | 706171162 | 0 |
| 42.23.81.27 | 706171163 | 0 |
| 42.23.81.28 | 706171164 | 0 |
| 42.23.81.29 | 706171165 | 0 |
| 42.23.81.30 | 706171166 | 0 |
| 42.23.81.31 | 706171167 | 0 |
| 42.23.81.32 | 706171168 | 0 |
| 42.23.81.33 | 706171169 | 0 |
| 42.23.81.34 | 706171170 | 0 |
| 42.23.81.35 | 706171171 | 0 |
| 42.23.81.36 | 706171172 | 0 |
| 42.23.81.37 | 706171173 | 0 |
| 42.23.81.38 | 706171174 | 0 |
| 42.23.81.39 | 706171175 | 0 |
| 42.23.81.40 | 706171176 | 0 |
| 42.23.81.41 | 706171177 | 0 |
| 42.23.81.42 | 706171178 | 0 |
| 42.23.81.43 | 706171179 | 0 |
| 42.23.81.44 | 706171180 | 0 |
| 42.23.81.45 | 706171181 | 0 |
| 42.23.81.46 | 706171182 | 0 |
| 42.23.81.47 | 706171183 | 0 |
| 42.23.81.48 | 706171184 | 0 |
| 42.23.81.49 | 706171185 | 0 |
| 42.23.81.50 | 706171186 | 0 |
| 42.23.81.51 | 706171187 | 0 |
| 42.23.81.52 | 706171188 | 0 |
| 42.23.81.53 | 706171189 | 0 |
| 42.23.81.54 | 706171190 | 0 |
| 42.23.81.55 | 706171191 | 0 |
| 42.23.81.56 | 706171192 | 0 |
| 42.23.81.57 | 706171193 | 0 |
| 42.23.81.58 | 706171194 | 0 |
| 42.23.81.59 | 706171195 | 0 |
| 42.23.81.60 | 706171196 | 0 |
| 42.23.81.61 | 706171197 | 0 |
| 42.23.81.62 | 706171198 | 0 |
| 42.23.81.63 | 706171199 | 0 |
| 42.23.81.64 | 706171200 | 0 |
| 42.23.81.65 | 706171201 | 0 |
| 42.23.81.66 | 706171202 | 0 |
| 42.23.81.67 | 706171203 | 0 |
| 42.23.81.68 | 706171204 | 0 |
| 42.23.81.69 | 706171205 | 0 |
| 42.23.81.70 | 706171206 | 0 |
| 42.23.81.71 | 706171207 | 0 |
| 42.23.81.72 | 706171208 | 0 |
| 42.23.81.73 | 706171209 | 0 |
| 42.23.81.74 | 706171210 | 0 |
| 42.23.81.75 | 706171211 | 0 |
| 42.23.81.76 | 706171212 | 0 |
| 42.23.81.77 | 706171213 | 0 |
| 42.23.81.78 | 706171214 | 0 |
| 42.23.81.79 | 706171215 | 0 |
| 42.23.81.80 | 706171216 | 0 |
| 42.23.81.81 | 706171217 | 0 |
| 42.23.81.82 | 706171218 | 0 |
| 42.23.81.83 | 706171219 | 0 |
| 42.23.81.84 | 706171220 | 0 |
| 42.23.81.85 | 706171221 | 0 |