L'indirizzo IP 42.17.56 è fornito da SK Telecom, che è di proprietà del CIDR (Classless Inter-Domain Routing) 42.16.0.0/12, IP tra 42.16.0.0 a 42.31.255.255 ). Il numero di sistema autonomo (ASN) è 9644.
| ASN | 9644 |
| IP inizia con | 42.16.0.0 |
| IP finale con | 42.31.255.255 |
| ASN Nome | SK Telecom |
| CDIR | 42.16.0.0/12 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 12/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-03 |
| MaxMind | KR | Republic of Korea | - | - | 37,5112 | 126,9741 | 2017-07-03 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.17.56.0 | 705771520 | 0 |
| 42.17.56.1 | 705771521 | 0 |
| 42.17.56.2 | 705771522 | 0 |
| 42.17.56.3 | 705771523 | 0 |
| 42.17.56.4 | 705771524 | 0 |
| 42.17.56.5 | 705771525 | 0 |
| 42.17.56.6 | 705771526 | 0 |
| 42.17.56.7 | 705771527 | 0 |
| 42.17.56.8 | 705771528 | 0 |
| 42.17.56.9 | 705771529 | 0 |
| 42.17.56.10 | 705771530 | 0 |
| 42.17.56.11 | 705771531 | 0 |
| 42.17.56.12 | 705771532 | 0 |
| 42.17.56.13 | 705771533 | 0 |
| 42.17.56.14 | 705771534 | 0 |
| 42.17.56.15 | 705771535 | 0 |
| 42.17.56.16 | 705771536 | 0 |
| 42.17.56.17 | 705771537 | 0 |
| 42.17.56.18 | 705771538 | 0 |
| 42.17.56.19 | 705771539 | 0 |
| 42.17.56.20 | 705771540 | 0 |
| 42.17.56.21 | 705771541 | 0 |
| 42.17.56.22 | 705771542 | 0 |
| 42.17.56.23 | 705771543 | 0 |
| 42.17.56.24 | 705771544 | 0 |
| 42.17.56.25 | 705771545 | 0 |
| 42.17.56.26 | 705771546 | 0 |
| 42.17.56.27 | 705771547 | 0 |
| 42.17.56.28 | 705771548 | 0 |
| 42.17.56.29 | 705771549 | 0 |
| 42.17.56.30 | 705771550 | 0 |
| 42.17.56.31 | 705771551 | 0 |
| 42.17.56.32 | 705771552 | 0 |
| 42.17.56.33 | 705771553 | 0 |
| 42.17.56.34 | 705771554 | 0 |
| 42.17.56.35 | 705771555 | 0 |
| 42.17.56.36 | 705771556 | 0 |
| 42.17.56.37 | 705771557 | 0 |
| 42.17.56.38 | 705771558 | 0 |
| 42.17.56.39 | 705771559 | 0 |
| 42.17.56.40 | 705771560 | 0 |
| 42.17.56.41 | 705771561 | 0 |
| 42.17.56.42 | 705771562 | 0 |
| 42.17.56.43 | 705771563 | 0 |
| 42.17.56.44 | 705771564 | 0 |
| 42.17.56.45 | 705771565 | 0 |
| 42.17.56.46 | 705771566 | 0 |
| 42.17.56.47 | 705771567 | 0 |
| 42.17.56.48 | 705771568 | 0 |
| 42.17.56.49 | 705771569 | 0 |
| 42.17.56.50 | 705771570 | 0 |
| 42.17.56.51 | 705771571 | 0 |
| 42.17.56.52 | 705771572 | 0 |
| 42.17.56.53 | 705771573 | 0 |
| 42.17.56.54 | 705771574 | 0 |
| 42.17.56.55 | 705771575 | 0 |
| 42.17.56.56 | 705771576 | 0 |
| 42.17.56.57 | 705771577 | 0 |
| 42.17.56.58 | 705771578 | 0 |
| 42.17.56.59 | 705771579 | 0 |
| 42.17.56.60 | 705771580 | 0 |
| 42.17.56.61 | 705771581 | 0 |
| 42.17.56.62 | 705771582 | 0 |
| 42.17.56.63 | 705771583 | 0 |
| 42.17.56.64 | 705771584 | 0 |
| 42.17.56.65 | 705771585 | 0 |
| 42.17.56.66 | 705771586 | 0 |
| 42.17.56.67 | 705771587 | 0 |
| 42.17.56.68 | 705771588 | 0 |
| 42.17.56.69 | 705771589 | 0 |
| 42.17.56.70 | 705771590 | 0 |
| 42.17.56.71 | 705771591 | 0 |
| 42.17.56.72 | 705771592 | 0 |
| 42.17.56.73 | 705771593 | 0 |
| 42.17.56.74 | 705771594 | 0 |
| 42.17.56.75 | 705771595 | 0 |
| 42.17.56.76 | 705771596 | 0 |
| 42.17.56.77 | 705771597 | 0 |
| 42.17.56.78 | 705771598 | 0 |
| 42.17.56.79 | 705771599 | 0 |
| 42.17.56.80 | 705771600 | 0 |
| 42.17.56.81 | 705771601 | 0 |
| 42.17.56.82 | 705771602 | 0 |
| 42.17.56.83 | 705771603 | 0 |
| 42.17.56.84 | 705771604 | 0 |
| 42.17.56.85 | 705771605 | 0 |