The IP address 42.21.14 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 | 19/01/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Songwon | 36.9156 | 127.1314 | 2019-01-19 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2019-01-19 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.21.14.0 | 706022912 | 0 |
| 42.21.14.1 | 706022913 | 0 |
| 42.21.14.2 | 706022914 | 0 |
| 42.21.14.3 | 706022915 | 0 |
| 42.21.14.4 | 706022916 | 0 |
| 42.21.14.5 | 706022917 | 0 |
| 42.21.14.6 | 706022918 | 0 |
| 42.21.14.7 | 706022919 | 0 |
| 42.21.14.8 | 706022920 | 0 |
| 42.21.14.9 | 706022921 | 0 |
| 42.21.14.10 | 706022922 | 0 |
| 42.21.14.11 | 706022923 | 0 |
| 42.21.14.12 | 706022924 | 0 |
| 42.21.14.13 | 706022925 | 0 |
| 42.21.14.14 | 706022926 | 0 |
| 42.21.14.15 | 706022927 | 0 |
| 42.21.14.16 | 706022928 | 0 |
| 42.21.14.17 | 706022929 | 0 |
| 42.21.14.18 | 706022930 | 0 |
| 42.21.14.19 | 706022931 | 0 |
| 42.21.14.20 | 706022932 | 0 |
| 42.21.14.21 | 706022933 | 0 |
| 42.21.14.22 | 706022934 | 0 |
| 42.21.14.23 | 706022935 | 0 |
| 42.21.14.24 | 706022936 | 0 |
| 42.21.14.25 | 706022937 | 0 |
| 42.21.14.26 | 706022938 | 0 |
| 42.21.14.27 | 706022939 | 0 |
| 42.21.14.28 | 706022940 | 0 |
| 42.21.14.29 | 706022941 | 0 |
| 42.21.14.30 | 706022942 | 0 |
| 42.21.14.31 | 706022943 | 0 |
| 42.21.14.32 | 706022944 | 0 |
| 42.21.14.33 | 706022945 | 0 |
| 42.21.14.34 | 706022946 | 0 |
| 42.21.14.35 | 706022947 | 0 |
| 42.21.14.36 | 706022948 | 0 |
| 42.21.14.37 | 706022949 | 0 |
| 42.21.14.38 | 706022950 | 0 |
| 42.21.14.39 | 706022951 | 0 |
| 42.21.14.40 | 706022952 | 0 |
| 42.21.14.41 | 706022953 | 0 |
| 42.21.14.42 | 706022954 | 0 |
| 42.21.14.43 | 706022955 | 0 |
| 42.21.14.44 | 706022956 | 0 |
| 42.21.14.45 | 706022957 | 0 |
| 42.21.14.46 | 706022958 | 0 |
| 42.21.14.47 | 706022959 | 0 |
| 42.21.14.48 | 706022960 | 0 |
| 42.21.14.49 | 706022961 | 0 |
| 42.21.14.50 | 706022962 | 0 |
| 42.21.14.51 | 706022963 | 0 |
| 42.21.14.52 | 706022964 | 0 |
| 42.21.14.53 | 706022965 | 0 |
| 42.21.14.54 | 706022966 | 0 |
| 42.21.14.55 | 706022967 | 0 |
| 42.21.14.56 | 706022968 | 0 |
| 42.21.14.57 | 706022969 | 0 |
| 42.21.14.58 | 706022970 | 0 |
| 42.21.14.59 | 706022971 | 0 |
| 42.21.14.60 | 706022972 | 0 |
| 42.21.14.61 | 706022973 | 0 |
| 42.21.14.62 | 706022974 | 0 |
| 42.21.14.63 | 706022975 | 0 |
| 42.21.14.64 | 706022976 | 0 |
| 42.21.14.65 | 706022977 | 0 |
| 42.21.14.66 | 706022978 | 0 |
| 42.21.14.67 | 706022979 | 0 |
| 42.21.14.68 | 706022980 | 0 |
| 42.21.14.69 | 706022981 | 0 |
| 42.21.14.70 | 706022982 | 0 |
| 42.21.14.71 | 706022983 | 0 |
| 42.21.14.72 | 706022984 | 0 |
| 42.21.14.73 | 706022985 | 0 |
| 42.21.14.74 | 706022986 | 0 |
| 42.21.14.75 | 706022987 | 0 |
| 42.21.14.76 | 706022988 | 0 |
| 42.21.14.77 | 706022989 | 0 |
| 42.21.14.78 | 706022990 | 0 |
| 42.21.14.79 | 706022991 | 0 |
| 42.21.14.80 | 706022992 | 0 |
| 42.21.14.81 | 706022993 | 0 |
| 42.21.14.82 | 706022994 | 0 |
| 42.21.14.83 | 706022995 | 0 |
| 42.21.14.84 | 706022996 | 0 |
| 42.21.14.85 | 706022997 | 0 |