The IP address 42.42.40 is provided by SK Telecom, it's belong to the CDIR (Classless Inter-Domain Routing) 42.32.0.0/12 (range 42.32.0.0 to 42.47.255.255). The autonomous system number (ASN) is 9644.
| ASN | 9644 |
| IP starting by | 42.32.0.0 |
| IP ending by | 42.47.255.255 |
| ASN Name | SK Telecom |
| CDIR | 42.32.0.0/12 |
| Numerical IP | |
| Registry | apnic |
| Last update | 27/12/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-12-27 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2017-12-27 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.42.40.0 | 707405824 | 0 |
| 42.42.40.1 | 707405825 | 0 |
| 42.42.40.2 | 707405826 | 0 |
| 42.42.40.3 | 707405827 | 0 |
| 42.42.40.4 | 707405828 | 0 |
| 42.42.40.5 | 707405829 | 0 |
| 42.42.40.6 | 707405830 | 0 |
| 42.42.40.7 | 707405831 | 0 |
| 42.42.40.8 | 707405832 | 0 |
| 42.42.40.9 | 707405833 | 0 |
| 42.42.40.10 | 707405834 | 0 |
| 42.42.40.11 | 707405835 | 0 |
| 42.42.40.12 | 707405836 | 0 |
| 42.42.40.13 | 707405837 | 0 |
| 42.42.40.14 | 707405838 | 0 |
| 42.42.40.15 | 707405839 | 0 |
| 42.42.40.16 | 707405840 | 0 |
| 42.42.40.17 | 707405841 | 0 |
| 42.42.40.18 | 707405842 | 0 |
| 42.42.40.19 | 707405843 | 0 |
| 42.42.40.20 | 707405844 | 0 |
| 42.42.40.21 | 707405845 | 0 |
| 42.42.40.22 | 707405846 | 0 |
| 42.42.40.23 | 707405847 | 0 |
| 42.42.40.24 | 707405848 | 0 |
| 42.42.40.25 | 707405849 | 0 |
| 42.42.40.26 | 707405850 | 0 |
| 42.42.40.27 | 707405851 | 0 |
| 42.42.40.28 | 707405852 | 0 |
| 42.42.40.29 | 707405853 | 0 |
| 42.42.40.30 | 707405854 | 0 |
| 42.42.40.31 | 707405855 | 0 |
| 42.42.40.32 | 707405856 | 0 |
| 42.42.40.33 | 707405857 | 0 |
| 42.42.40.34 | 707405858 | 0 |
| 42.42.40.35 | 707405859 | 0 |
| 42.42.40.36 | 707405860 | 0 |
| 42.42.40.37 | 707405861 | 0 |
| 42.42.40.38 | 707405862 | 0 |
| 42.42.40.39 | 707405863 | 0 |
| 42.42.40.40 | 707405864 | 0 |
| 42.42.40.41 | 707405865 | 0 |
| 42.42.40.42 | 707405866 | 0 |
| 42.42.40.43 | 707405867 | 0 |
| 42.42.40.44 | 707405868 | 0 |
| 42.42.40.45 | 707405869 | 0 |
| 42.42.40.46 | 707405870 | 0 |
| 42.42.40.47 | 707405871 | 0 |
| 42.42.40.48 | 707405872 | 0 |
| 42.42.40.49 | 707405873 | 0 |
| 42.42.40.50 | 707405874 | 0 |
| 42.42.40.51 | 707405875 | 0 |
| 42.42.40.52 | 707405876 | 0 |
| 42.42.40.53 | 707405877 | 0 |
| 42.42.40.54 | 707405878 | 0 |
| 42.42.40.55 | 707405879 | 0 |
| 42.42.40.56 | 707405880 | 0 |
| 42.42.40.57 | 707405881 | 0 |
| 42.42.40.58 | 707405882 | 0 |
| 42.42.40.59 | 707405883 | 0 |
| 42.42.40.60 | 707405884 | 0 |
| 42.42.40.61 | 707405885 | 0 |
| 42.42.40.62 | 707405886 | 0 |
| 42.42.40.63 | 707405887 | 0 |
| 42.42.40.64 | 707405888 | 0 |
| 42.42.40.65 | 707405889 | 0 |
| 42.42.40.66 | 707405890 | 0 |
| 42.42.40.67 | 707405891 | 0 |
| 42.42.40.68 | 707405892 | 0 |
| 42.42.40.69 | 707405893 | 0 |
| 42.42.40.70 | 707405894 | 0 |
| 42.42.40.71 | 707405895 | 0 |
| 42.42.40.72 | 707405896 | 0 |
| 42.42.40.73 | 707405897 | 0 |
| 42.42.40.74 | 707405898 | 0 |
| 42.42.40.75 | 707405899 | 0 |
| 42.42.40.76 | 707405900 | 0 |
| 42.42.40.77 | 707405901 | 0 |
| 42.42.40.78 | 707405902 | 0 |
| 42.42.40.79 | 707405903 | 0 |
| 42.42.40.80 | 707405904 | 0 |
| 42.42.40.81 | 707405905 | 0 |
| 42.42.40.82 | 707405906 | 0 |
| 42.42.40.83 | 707405907 | 0 |
| 42.42.40.84 | 707405908 | 0 |
| 42.42.40.85 | 707405909 | 0 |