L'indirizzo IP 42.12.99 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 | 13/10/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-10-12 |
| MaxMind | KR | Republic of Korea | - | - | 37,5112 | 126,9741 | 2017-10-12 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.12.99.0 | 705454848 | 0 |
| 42.12.99.1 | 705454849 | 0 |
| 42.12.99.2 | 705454850 | 0 |
| 42.12.99.3 | 705454851 | 0 |
| 42.12.99.4 | 705454852 | 0 |
| 42.12.99.5 | 705454853 | 0 |
| 42.12.99.6 | 705454854 | 0 |
| 42.12.99.7 | 705454855 | 0 |
| 42.12.99.8 | 705454856 | 0 |
| 42.12.99.9 | 705454857 | 0 |
| 42.12.99.10 | 705454858 | 0 |
| 42.12.99.11 | 705454859 | 0 |
| 42.12.99.12 | 705454860 | 0 |
| 42.12.99.13 | 705454861 | 0 |
| 42.12.99.14 | 705454862 | 0 |
| 42.12.99.15 | 705454863 | 0 |
| 42.12.99.16 | 705454864 | 0 |
| 42.12.99.17 | 705454865 | 0 |
| 42.12.99.18 | 705454866 | 0 |
| 42.12.99.19 | 705454867 | 0 |
| 42.12.99.20 | 705454868 | 0 |
| 42.12.99.21 | 705454869 | 0 |
| 42.12.99.22 | 705454870 | 0 |
| 42.12.99.23 | 705454871 | 0 |
| 42.12.99.24 | 705454872 | 0 |
| 42.12.99.25 | 705454873 | 0 |
| 42.12.99.26 | 705454874 | 0 |
| 42.12.99.27 | 705454875 | 0 |
| 42.12.99.28 | 705454876 | 0 |
| 42.12.99.29 | 705454877 | 0 |
| 42.12.99.30 | 705454878 | 0 |
| 42.12.99.31 | 705454879 | 0 |
| 42.12.99.32 | 705454880 | 0 |
| 42.12.99.33 | 705454881 | 0 |
| 42.12.99.34 | 705454882 | 0 |
| 42.12.99.35 | 705454883 | 0 |
| 42.12.99.36 | 705454884 | 0 |
| 42.12.99.37 | 705454885 | 0 |
| 42.12.99.38 | 705454886 | 0 |
| 42.12.99.39 | 705454887 | 0 |
| 42.12.99.40 | 705454888 | 0 |
| 42.12.99.41 | 705454889 | 0 |
| 42.12.99.42 | 705454890 | 0 |
| 42.12.99.43 | 705454891 | 0 |
| 42.12.99.44 | 705454892 | 0 |
| 42.12.99.45 | 705454893 | 0 |
| 42.12.99.46 | 705454894 | 0 |
| 42.12.99.47 | 705454895 | 0 |
| 42.12.99.48 | 705454896 | 0 |
| 42.12.99.49 | 705454897 | 0 |
| 42.12.99.50 | 705454898 | 0 |
| 42.12.99.51 | 705454899 | 0 |
| 42.12.99.52 | 705454900 | 0 |
| 42.12.99.53 | 705454901 | 0 |
| 42.12.99.54 | 705454902 | 0 |
| 42.12.99.55 | 705454903 | 0 |
| 42.12.99.56 | 705454904 | 0 |
| 42.12.99.57 | 705454905 | 0 |
| 42.12.99.58 | 705454906 | 0 |
| 42.12.99.59 | 705454907 | 0 |
| 42.12.99.60 | 705454908 | 0 |
| 42.12.99.61 | 705454909 | 0 |
| 42.12.99.62 | 705454910 | 0 |
| 42.12.99.63 | 705454911 | 0 |
| 42.12.99.64 | 705454912 | 0 |
| 42.12.99.65 | 705454913 | 0 |
| 42.12.99.66 | 705454914 | 0 |
| 42.12.99.67 | 705454915 | 0 |
| 42.12.99.68 | 705454916 | 0 |
| 42.12.99.69 | 705454917 | 0 |
| 42.12.99.70 | 705454918 | 0 |
| 42.12.99.71 | 705454919 | 0 |
| 42.12.99.72 | 705454920 | 0 |
| 42.12.99.73 | 705454921 | 0 |
| 42.12.99.74 | 705454922 | 0 |
| 42.12.99.75 | 705454923 | 0 |
| 42.12.99.76 | 705454924 | 0 |
| 42.12.99.77 | 705454925 | 0 |
| 42.12.99.78 | 705454926 | 0 |
| 42.12.99.79 | 705454927 | 0 |
| 42.12.99.80 | 705454928 | 0 |
| 42.12.99.81 | 705454929 | 0 |
| 42.12.99.82 | 705454930 | 0 |
| 42.12.99.83 | 705454931 | 0 |
| 42.12.99.84 | 705454932 | 0 |
| 42.12.99.85 | 705454933 | 0 |