The IP address 42.11.78 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 | 04/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-08-03 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2017-08-03 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.11.78.0 | 705383936 | 0 |
| 42.11.78.1 | 705383937 | 0 |
| 42.11.78.2 | 705383938 | 0 |
| 42.11.78.3 | 705383939 | 0 |
| 42.11.78.4 | 705383940 | 0 |
| 42.11.78.5 | 705383941 | 0 |
| 42.11.78.6 | 705383942 | 0 |
| 42.11.78.7 | 705383943 | 0 |
| 42.11.78.8 | 705383944 | 0 |
| 42.11.78.9 | 705383945 | 0 |
| 42.11.78.10 | 705383946 | 0 |
| 42.11.78.11 | 705383947 | 0 |
| 42.11.78.12 | 705383948 | 0 |
| 42.11.78.13 | 705383949 | 0 |
| 42.11.78.14 | 705383950 | 0 |
| 42.11.78.15 | 705383951 | 0 |
| 42.11.78.16 | 705383952 | 0 |
| 42.11.78.17 | 705383953 | 0 |
| 42.11.78.18 | 705383954 | 0 |
| 42.11.78.19 | 705383955 | 0 |
| 42.11.78.20 | 705383956 | 0 |
| 42.11.78.21 | 705383957 | 0 |
| 42.11.78.22 | 705383958 | 0 |
| 42.11.78.23 | 705383959 | 0 |
| 42.11.78.24 | 705383960 | 0 |
| 42.11.78.25 | 705383961 | 0 |
| 42.11.78.26 | 705383962 | 0 |
| 42.11.78.27 | 705383963 | 0 |
| 42.11.78.28 | 705383964 | 0 |
| 42.11.78.29 | 705383965 | 0 |
| 42.11.78.30 | 705383966 | 0 |
| 42.11.78.31 | 705383967 | 0 |
| 42.11.78.32 | 705383968 | 0 |
| 42.11.78.33 | 705383969 | 0 |
| 42.11.78.34 | 705383970 | 0 |
| 42.11.78.35 | 705383971 | 0 |
| 42.11.78.36 | 705383972 | 0 |
| 42.11.78.37 | 705383973 | 0 |
| 42.11.78.38 | 705383974 | 0 |
| 42.11.78.39 | 705383975 | 0 |
| 42.11.78.40 | 705383976 | 0 |
| 42.11.78.41 | 705383977 | 0 |
| 42.11.78.42 | 705383978 | 0 |
| 42.11.78.43 | 705383979 | 0 |
| 42.11.78.44 | 705383980 | 0 |
| 42.11.78.45 | 705383981 | 0 |
| 42.11.78.46 | 705383982 | 0 |
| 42.11.78.47 | 705383983 | 0 |
| 42.11.78.48 | 705383984 | 0 |
| 42.11.78.49 | 705383985 | 0 |
| 42.11.78.50 | 705383986 | 0 |
| 42.11.78.51 | 705383987 | 0 |
| 42.11.78.52 | 705383988 | 0 |
| 42.11.78.53 | 705383989 | 0 |
| 42.11.78.54 | 705383990 | 0 |
| 42.11.78.55 | 705383991 | 0 |
| 42.11.78.56 | 705383992 | 0 |
| 42.11.78.57 | 705383993 | 0 |
| 42.11.78.58 | 705383994 | 0 |
| 42.11.78.59 | 705383995 | 0 |
| 42.11.78.60 | 705383996 | 0 |
| 42.11.78.61 | 705383997 | 0 |
| 42.11.78.62 | 705383998 | 0 |
| 42.11.78.63 | 705383999 | 0 |
| 42.11.78.64 | 705384000 | 0 |
| 42.11.78.65 | 705384001 | 0 |
| 42.11.78.66 | 705384002 | 0 |
| 42.11.78.67 | 705384003 | 0 |
| 42.11.78.68 | 705384004 | 0 |
| 42.11.78.69 | 705384005 | 0 |
| 42.11.78.70 | 705384006 | 0 |
| 42.11.78.71 | 705384007 | 0 |
| 42.11.78.72 | 705384008 | 0 |
| 42.11.78.73 | 705384009 | 0 |
| 42.11.78.74 | 705384010 | 0 |
| 42.11.78.75 | 705384011 | 0 |
| 42.11.78.76 | 705384012 | 0 |
| 42.11.78.77 | 705384013 | 0 |
| 42.11.78.78 | 705384014 | 0 |
| 42.11.78.79 | 705384015 | 0 |
| 42.11.78.80 | 705384016 | 0 |
| 42.11.78.81 | 705384017 | 0 |
| 42.11.78.82 | 705384018 | 0 |
| 42.11.78.83 | 705384019 | 0 |
| 42.11.78.84 | 705384020 | 0 |
| 42.11.78.85 | 705384021 | 0 |