The IP address 42.23.15 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 | 11/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-08-11 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2017-08-11 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.23.15.0 | 706154240 | 0 |
| 42.23.15.1 | 706154241 | 0 |
| 42.23.15.2 | 706154242 | 0 |
| 42.23.15.3 | 706154243 | 0 |
| 42.23.15.4 | 706154244 | 0 |
| 42.23.15.5 | 706154245 | 0 |
| 42.23.15.6 | 706154246 | 0 |
| 42.23.15.7 | 706154247 | 0 |
| 42.23.15.8 | 706154248 | 0 |
| 42.23.15.9 | 706154249 | 0 |
| 42.23.15.10 | 706154250 | 0 |
| 42.23.15.11 | 706154251 | 0 |
| 42.23.15.12 | 706154252 | 0 |
| 42.23.15.13 | 706154253 | 0 |
| 42.23.15.14 | 706154254 | 0 |
| 42.23.15.15 | 706154255 | 0 |
| 42.23.15.16 | 706154256 | 0 |
| 42.23.15.17 | 706154257 | 0 |
| 42.23.15.18 | 706154258 | 0 |
| 42.23.15.19 | 706154259 | 0 |
| 42.23.15.20 | 706154260 | 0 |
| 42.23.15.21 | 706154261 | 0 |
| 42.23.15.22 | 706154262 | 0 |
| 42.23.15.23 | 706154263 | 0 |
| 42.23.15.24 | 706154264 | 0 |
| 42.23.15.25 | 706154265 | 0 |
| 42.23.15.26 | 706154266 | 0 |
| 42.23.15.27 | 706154267 | 0 |
| 42.23.15.28 | 706154268 | 0 |
| 42.23.15.29 | 706154269 | 0 |
| 42.23.15.30 | 706154270 | 0 |
| 42.23.15.31 | 706154271 | 0 |
| 42.23.15.32 | 706154272 | 0 |
| 42.23.15.33 | 706154273 | 0 |
| 42.23.15.34 | 706154274 | 0 |
| 42.23.15.35 | 706154275 | 0 |
| 42.23.15.36 | 706154276 | 0 |
| 42.23.15.37 | 706154277 | 0 |
| 42.23.15.38 | 706154278 | 0 |
| 42.23.15.39 | 706154279 | 0 |
| 42.23.15.40 | 706154280 | 0 |
| 42.23.15.41 | 706154281 | 0 |
| 42.23.15.42 | 706154282 | 0 |
| 42.23.15.43 | 706154283 | 0 |
| 42.23.15.44 | 706154284 | 0 |
| 42.23.15.45 | 706154285 | 0 |
| 42.23.15.46 | 706154286 | 0 |
| 42.23.15.47 | 706154287 | 0 |
| 42.23.15.48 | 706154288 | 0 |
| 42.23.15.49 | 706154289 | 0 |
| 42.23.15.50 | 706154290 | 0 |
| 42.23.15.51 | 706154291 | 0 |
| 42.23.15.52 | 706154292 | 0 |
| 42.23.15.53 | 706154293 | 0 |
| 42.23.15.54 | 706154294 | 0 |
| 42.23.15.55 | 706154295 | 0 |
| 42.23.15.56 | 706154296 | 0 |
| 42.23.15.57 | 706154297 | 0 |
| 42.23.15.58 | 706154298 | 0 |
| 42.23.15.59 | 706154299 | 0 |
| 42.23.15.60 | 706154300 | 0 |
| 42.23.15.61 | 706154301 | 0 |
| 42.23.15.62 | 706154302 | 0 |
| 42.23.15.63 | 706154303 | 0 |
| 42.23.15.64 | 706154304 | 0 |
| 42.23.15.65 | 706154305 | 0 |
| 42.23.15.66 | 706154306 | 0 |
| 42.23.15.67 | 706154307 | 0 |
| 42.23.15.68 | 706154308 | 0 |
| 42.23.15.69 | 706154309 | 0 |
| 42.23.15.70 | 706154310 | 0 |
| 42.23.15.71 | 706154311 | 0 |
| 42.23.15.72 | 706154312 | 0 |
| 42.23.15.73 | 706154313 | 0 |
| 42.23.15.74 | 706154314 | 0 |
| 42.23.15.75 | 706154315 | 0 |
| 42.23.15.76 | 706154316 | 0 |
| 42.23.15.77 | 706154317 | 0 |
| 42.23.15.78 | 706154318 | 0 |
| 42.23.15.79 | 706154319 | 0 |
| 42.23.15.80 | 706154320 | 0 |
| 42.23.15.81 | 706154321 | 0 |
| 42.23.15.82 | 706154322 | 0 |
| 42.23.15.83 | 706154323 | 0 |
| 42.23.15.84 | 706154324 | 0 |
| 42.23.15.85 | 706154325 | 0 |