The IP address 42.18.73 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 | 08/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-07-08 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2017-07-08 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.18.73.0 | 705841408 | 0 |
| 42.18.73.1 | 705841409 | 0 |
| 42.18.73.2 | 705841410 | 0 |
| 42.18.73.3 | 705841411 | 0 |
| 42.18.73.4 | 705841412 | 0 |
| 42.18.73.5 | 705841413 | 0 |
| 42.18.73.6 | 705841414 | 0 |
| 42.18.73.7 | 705841415 | 0 |
| 42.18.73.8 | 705841416 | 0 |
| 42.18.73.9 | 705841417 | 0 |
| 42.18.73.10 | 705841418 | 0 |
| 42.18.73.11 | 705841419 | 0 |
| 42.18.73.12 | 705841420 | 0 |
| 42.18.73.13 | 705841421 | 0 |
| 42.18.73.14 | 705841422 | 0 |
| 42.18.73.15 | 705841423 | 0 |
| 42.18.73.16 | 705841424 | 0 |
| 42.18.73.17 | 705841425 | 0 |
| 42.18.73.18 | 705841426 | 0 |
| 42.18.73.19 | 705841427 | 0 |
| 42.18.73.20 | 705841428 | 0 |
| 42.18.73.21 | 705841429 | 0 |
| 42.18.73.22 | 705841430 | 0 |
| 42.18.73.23 | 705841431 | 0 |
| 42.18.73.24 | 705841432 | 0 |
| 42.18.73.25 | 705841433 | 0 |
| 42.18.73.26 | 705841434 | 0 |
| 42.18.73.27 | 705841435 | 0 |
| 42.18.73.28 | 705841436 | 0 |
| 42.18.73.29 | 705841437 | 0 |
| 42.18.73.30 | 705841438 | 0 |
| 42.18.73.31 | 705841439 | 0 |
| 42.18.73.32 | 705841440 | 0 |
| 42.18.73.33 | 705841441 | 0 |
| 42.18.73.34 | 705841442 | 0 |
| 42.18.73.35 | 705841443 | 0 |
| 42.18.73.36 | 705841444 | 0 |
| 42.18.73.37 | 705841445 | 0 |
| 42.18.73.38 | 705841446 | 0 |
| 42.18.73.39 | 705841447 | 0 |
| 42.18.73.40 | 705841448 | 0 |
| 42.18.73.41 | 705841449 | 0 |
| 42.18.73.42 | 705841450 | 0 |
| 42.18.73.43 | 705841451 | 0 |
| 42.18.73.44 | 705841452 | 0 |
| 42.18.73.45 | 705841453 | 0 |
| 42.18.73.46 | 705841454 | 0 |
| 42.18.73.47 | 705841455 | 0 |
| 42.18.73.48 | 705841456 | 0 |
| 42.18.73.49 | 705841457 | 0 |
| 42.18.73.50 | 705841458 | 0 |
| 42.18.73.51 | 705841459 | 0 |
| 42.18.73.52 | 705841460 | 0 |
| 42.18.73.53 | 705841461 | 0 |
| 42.18.73.54 | 705841462 | 0 |
| 42.18.73.55 | 705841463 | 0 |
| 42.18.73.56 | 705841464 | 0 |
| 42.18.73.57 | 705841465 | 0 |
| 42.18.73.58 | 705841466 | 0 |
| 42.18.73.59 | 705841467 | 0 |
| 42.18.73.60 | 705841468 | 0 |
| 42.18.73.61 | 705841469 | 0 |
| 42.18.73.62 | 705841470 | 0 |
| 42.18.73.63 | 705841471 | 0 |
| 42.18.73.64 | 705841472 | 0 |
| 42.18.73.65 | 705841473 | 0 |
| 42.18.73.66 | 705841474 | 0 |
| 42.18.73.67 | 705841475 | 0 |
| 42.18.73.68 | 705841476 | 0 |
| 42.18.73.69 | 705841477 | 0 |
| 42.18.73.70 | 705841478 | 0 |
| 42.18.73.71 | 705841479 | 0 |
| 42.18.73.72 | 705841480 | 0 |
| 42.18.73.73 | 705841481 | 0 |
| 42.18.73.74 | 705841482 | 0 |
| 42.18.73.75 | 705841483 | 0 |
| 42.18.73.76 | 705841484 | 0 |
| 42.18.73.77 | 705841485 | 0 |
| 42.18.73.78 | 705841486 | 0 |
| 42.18.73.79 | 705841487 | 0 |
| 42.18.73.80 | 705841488 | 0 |
| 42.18.73.81 | 705841489 | 0 |
| 42.18.73.82 | 705841490 | 0 |
| 42.18.73.83 | 705841491 | 0 |
| 42.18.73.84 | 705841492 | 0 |
| 42.18.73.85 | 705841493 | 0 |