The IP address 42.12.30 is provided by SK Telecom, it's belong to the CDIR (Classless Inter-Domain Routing) 42.16.0.0/12 (range 42.16.0.0 to 42.31.255.255). The autonomous system number (ASN) is 9644.
| ASN | 9644 |
| IP starting by | 42.16.0.0 |
| IP ending by | 42.31.255.255 |
| ASN Name | SK Telecom |
| CDIR | 42.16.0.0/12 |
| Numerical IP | |
| Registry | apnic |
| Last update | 03/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-09-02 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2017-09-02 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.12.30.0 | 705437184 | 0 |
| 42.12.30.1 | 705437185 | 0 |
| 42.12.30.2 | 705437186 | 0 |
| 42.12.30.3 | 705437187 | 0 |
| 42.12.30.4 | 705437188 | 0 |
| 42.12.30.5 | 705437189 | 0 |
| 42.12.30.6 | 705437190 | 0 |
| 42.12.30.7 | 705437191 | 0 |
| 42.12.30.8 | 705437192 | 0 |
| 42.12.30.9 | 705437193 | 0 |
| 42.12.30.10 | 705437194 | 0 |
| 42.12.30.11 | 705437195 | 0 |
| 42.12.30.12 | 705437196 | 0 |
| 42.12.30.13 | 705437197 | 0 |
| 42.12.30.14 | 705437198 | 0 |
| 42.12.30.15 | 705437199 | 0 |
| 42.12.30.16 | 705437200 | 0 |
| 42.12.30.17 | 705437201 | 0 |
| 42.12.30.18 | 705437202 | 0 |
| 42.12.30.19 | 705437203 | 0 |
| 42.12.30.20 | 705437204 | 0 |
| 42.12.30.21 | 705437205 | 0 |
| 42.12.30.22 | 705437206 | 0 |
| 42.12.30.23 | 705437207 | 0 |
| 42.12.30.24 | 705437208 | 0 |
| 42.12.30.25 | 705437209 | 0 |
| 42.12.30.26 | 705437210 | 0 |
| 42.12.30.27 | 705437211 | 0 |
| 42.12.30.28 | 705437212 | 0 |
| 42.12.30.29 | 705437213 | 0 |
| 42.12.30.30 | 705437214 | 0 |
| 42.12.30.31 | 705437215 | 0 |
| 42.12.30.32 | 705437216 | 0 |
| 42.12.30.33 | 705437217 | 0 |
| 42.12.30.34 | 705437218 | 0 |
| 42.12.30.35 | 705437219 | 0 |
| 42.12.30.36 | 705437220 | 0 |
| 42.12.30.37 | 705437221 | 0 |
| 42.12.30.38 | 705437222 | 0 |
| 42.12.30.39 | 705437223 | 0 |
| 42.12.30.40 | 705437224 | 0 |
| 42.12.30.41 | 705437225 | 0 |
| 42.12.30.42 | 705437226 | 0 |
| 42.12.30.43 | 705437227 | 0 |
| 42.12.30.44 | 705437228 | 0 |
| 42.12.30.45 | 705437229 | 0 |
| 42.12.30.46 | 705437230 | 0 |
| 42.12.30.47 | 705437231 | 0 |
| 42.12.30.48 | 705437232 | 0 |
| 42.12.30.49 | 705437233 | 0 |
| 42.12.30.50 | 705437234 | 0 |
| 42.12.30.51 | 705437235 | 0 |
| 42.12.30.52 | 705437236 | 0 |
| 42.12.30.53 | 705437237 | 0 |
| 42.12.30.54 | 705437238 | 0 |
| 42.12.30.55 | 705437239 | 0 |
| 42.12.30.56 | 705437240 | 0 |
| 42.12.30.57 | 705437241 | 0 |
| 42.12.30.58 | 705437242 | 0 |
| 42.12.30.59 | 705437243 | 0 |
| 42.12.30.60 | 705437244 | 0 |
| 42.12.30.61 | 705437245 | 0 |
| 42.12.30.62 | 705437246 | 0 |
| 42.12.30.63 | 705437247 | 0 |
| 42.12.30.64 | 705437248 | 0 |
| 42.12.30.65 | 705437249 | 0 |
| 42.12.30.66 | 705437250 | 0 |
| 42.12.30.67 | 705437251 | 0 |
| 42.12.30.68 | 705437252 | 0 |
| 42.12.30.69 | 705437253 | 0 |
| 42.12.30.70 | 705437254 | 0 |
| 42.12.30.71 | 705437255 | 0 |
| 42.12.30.72 | 705437256 | 0 |
| 42.12.30.73 | 705437257 | 0 |
| 42.12.30.74 | 705437258 | 0 |
| 42.12.30.75 | 705437259 | 0 |
| 42.12.30.76 | 705437260 | 0 |
| 42.12.30.77 | 705437261 | 0 |
| 42.12.30.78 | 705437262 | 0 |
| 42.12.30.79 | 705437263 | 0 |
| 42.12.30.80 | 705437264 | 0 |
| 42.12.30.81 | 705437265 | 0 |
| 42.12.30.82 | 705437266 | 0 |
| 42.12.30.83 | 705437267 | 0 |
| 42.12.30.84 | 705437268 | 0 |
| 42.12.30.85 | 705437269 | 0 |