L'indirizzo IP 42.39.12 è fornito da SK Telecom, che è di proprietà del CIDR (Classless Inter-Domain Routing) 42.32.0.0/12, IP tra 42.32.0.0 a 42.47.255.255 ). Il numero di sistema autonomo (ASN) è 9644.
| ASN | 9644 |
| IP inizia con | 42.32.0.0 |
| IP finale con | 42.47.255.255 |
| ASN Nome | SK Telecom |
| CDIR | 42.32.0.0/12 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 04/07/2017 |

| 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 |
| 42.39.12.0 | 707202048 | 0 |
| 42.39.12.1 | 707202049 | 0 |
| 42.39.12.2 | 707202050 | 0 |
| 42.39.12.3 | 707202051 | 0 |
| 42.39.12.4 | 707202052 | 0 |
| 42.39.12.5 | 707202053 | 0 |
| 42.39.12.6 | 707202054 | 0 |
| 42.39.12.7 | 707202055 | 0 |
| 42.39.12.8 | 707202056 | 0 |
| 42.39.12.9 | 707202057 | 0 |
| 42.39.12.10 | 707202058 | 0 |
| 42.39.12.11 | 707202059 | 0 |
| 42.39.12.12 | 707202060 | 0 |
| 42.39.12.13 | 707202061 | 0 |
| 42.39.12.14 | 707202062 | 0 |
| 42.39.12.15 | 707202063 | 0 |
| 42.39.12.16 | 707202064 | 0 |
| 42.39.12.17 | 707202065 | 0 |
| 42.39.12.18 | 707202066 | 0 |
| 42.39.12.19 | 707202067 | 0 |
| 42.39.12.20 | 707202068 | 0 |
| 42.39.12.21 | 707202069 | 0 |
| 42.39.12.22 | 707202070 | 0 |
| 42.39.12.23 | 707202071 | 0 |
| 42.39.12.24 | 707202072 | 0 |
| 42.39.12.25 | 707202073 | 0 |
| 42.39.12.26 | 707202074 | 0 |
| 42.39.12.27 | 707202075 | 0 |
| 42.39.12.28 | 707202076 | 0 |
| 42.39.12.29 | 707202077 | 0 |
| 42.39.12.30 | 707202078 | 0 |
| 42.39.12.31 | 707202079 | 0 |
| 42.39.12.32 | 707202080 | 0 |
| 42.39.12.33 | 707202081 | 0 |
| 42.39.12.34 | 707202082 | 0 |
| 42.39.12.35 | 707202083 | 0 |
| 42.39.12.36 | 707202084 | 0 |
| 42.39.12.37 | 707202085 | 0 |
| 42.39.12.38 | 707202086 | 0 |
| 42.39.12.39 | 707202087 | 0 |
| 42.39.12.40 | 707202088 | 0 |
| 42.39.12.41 | 707202089 | 0 |
| 42.39.12.42 | 707202090 | 0 |
| 42.39.12.43 | 707202091 | 0 |
| 42.39.12.44 | 707202092 | 0 |
| 42.39.12.45 | 707202093 | 0 |
| 42.39.12.46 | 707202094 | 0 |
| 42.39.12.47 | 707202095 | 0 |
| 42.39.12.48 | 707202096 | 0 |
| 42.39.12.49 | 707202097 | 0 |
| 42.39.12.50 | 707202098 | 0 |
| 42.39.12.51 | 707202099 | 0 |
| 42.39.12.52 | 707202100 | 0 |
| 42.39.12.53 | 707202101 | 0 |
| 42.39.12.54 | 707202102 | 0 |
| 42.39.12.55 | 707202103 | 0 |
| 42.39.12.56 | 707202104 | 0 |
| 42.39.12.57 | 707202105 | 0 |
| 42.39.12.58 | 707202106 | 0 |
| 42.39.12.59 | 707202107 | 0 |
| 42.39.12.60 | 707202108 | 0 |
| 42.39.12.61 | 707202109 | 0 |
| 42.39.12.62 | 707202110 | 0 |
| 42.39.12.63 | 707202111 | 0 |
| 42.39.12.64 | 707202112 | 0 |
| 42.39.12.65 | 707202113 | 0 |
| 42.39.12.66 | 707202114 | 0 |
| 42.39.12.67 | 707202115 | 0 |
| 42.39.12.68 | 707202116 | 0 |
| 42.39.12.69 | 707202117 | 0 |
| 42.39.12.70 | 707202118 | 0 |
| 42.39.12.71 | 707202119 | 0 |
| 42.39.12.72 | 707202120 | 0 |
| 42.39.12.73 | 707202121 | 0 |
| 42.39.12.74 | 707202122 | 0 |
| 42.39.12.75 | 707202123 | 0 |
| 42.39.12.76 | 707202124 | 0 |
| 42.39.12.77 | 707202125 | 0 |
| 42.39.12.78 | 707202126 | 0 |
| 42.39.12.79 | 707202127 | 0 |
| 42.39.12.80 | 707202128 | 0 |
| 42.39.12.81 | 707202129 | 0 |
| 42.39.12.82 | 707202130 | 0 |
| 42.39.12.83 | 707202131 | 0 |
| 42.39.12.84 | 707202132 | 0 |
| 42.39.12.85 | 707202133 | 0 |