Les adresses IP débutant par 49.28.40 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 49.16.0.0/12, le bloc IP comprant les adresses de 49.16.0.0 à 49.31.255.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 49.16.0.0 |
| IP se terminant par | 49.31.255.255 |
| Nom ASN | Korea Telecom |
| CDIR | 49.16.0.0/12 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 05/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-03 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2017-07-03 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 49.28.40.0 | 823928832 | 0 |
| 49.28.40.1 | 823928833 | 0 |
| 49.28.40.2 | 823928834 | 0 |
| 49.28.40.3 | 823928835 | 0 |
| 49.28.40.4 | 823928836 | 0 |
| 49.28.40.5 | 823928837 | 0 |
| 49.28.40.6 | 823928838 | 0 |
| 49.28.40.7 | 823928839 | 0 |
| 49.28.40.8 | 823928840 | 0 |
| 49.28.40.9 | 823928841 | 0 |
| 49.28.40.10 | 823928842 | 0 |
| 49.28.40.11 | 823928843 | 0 |
| 49.28.40.12 | 823928844 | 0 |
| 49.28.40.13 | 823928845 | 0 |
| 49.28.40.14 | 823928846 | 0 |
| 49.28.40.15 | 823928847 | 0 |
| 49.28.40.16 | 823928848 | 0 |
| 49.28.40.17 | 823928849 | 0 |
| 49.28.40.18 | 823928850 | 0 |
| 49.28.40.19 | 823928851 | 0 |
| 49.28.40.20 | 823928852 | 0 |
| 49.28.40.21 | 823928853 | 0 |
| 49.28.40.22 | 823928854 | 0 |
| 49.28.40.23 | 823928855 | 0 |
| 49.28.40.24 | 823928856 | 0 |
| 49.28.40.25 | 823928857 | 0 |
| 49.28.40.26 | 823928858 | 0 |
| 49.28.40.27 | 823928859 | 0 |
| 49.28.40.28 | 823928860 | 0 |
| 49.28.40.29 | 823928861 | 0 |
| 49.28.40.30 | 823928862 | 0 |
| 49.28.40.31 | 823928863 | 0 |
| 49.28.40.32 | 823928864 | 0 |
| 49.28.40.33 | 823928865 | 0 |
| 49.28.40.34 | 823928866 | 0 |
| 49.28.40.35 | 823928867 | 0 |
| 49.28.40.36 | 823928868 | 0 |
| 49.28.40.37 | 823928869 | 0 |
| 49.28.40.38 | 823928870 | 0 |
| 49.28.40.39 | 823928871 | 0 |
| 49.28.40.40 | 823928872 | 0 |
| 49.28.40.41 | 823928873 | 0 |
| 49.28.40.42 | 823928874 | 0 |
| 49.28.40.43 | 823928875 | 0 |
| 49.28.40.44 | 823928876 | 0 |
| 49.28.40.45 | 823928877 | 0 |
| 49.28.40.46 | 823928878 | 0 |
| 49.28.40.47 | 823928879 | 0 |
| 49.28.40.48 | 823928880 | 0 |
| 49.28.40.49 | 823928881 | 0 |
| 49.28.40.50 | 823928882 | 0 |
| 49.28.40.51 | 823928883 | 0 |
| 49.28.40.52 | 823928884 | 0 |
| 49.28.40.53 | 823928885 | 0 |
| 49.28.40.54 | 823928886 | 0 |
| 49.28.40.55 | 823928887 | 0 |
| 49.28.40.56 | 823928888 | 0 |
| 49.28.40.57 | 823928889 | 0 |
| 49.28.40.58 | 823928890 | 0 |
| 49.28.40.59 | 823928891 | 0 |
| 49.28.40.60 | 823928892 | 0 |
| 49.28.40.61 | 823928893 | 0 |
| 49.28.40.62 | 823928894 | 0 |
| 49.28.40.63 | 823928895 | 0 |
| 49.28.40.64 | 823928896 | 0 |
| 49.28.40.65 | 823928897 | 0 |
| 49.28.40.66 | 823928898 | 0 |
| 49.28.40.67 | 823928899 | 0 |
| 49.28.40.68 | 823928900 | 0 |
| 49.28.40.69 | 823928901 | 0 |
| 49.28.40.70 | 823928902 | 0 |
| 49.28.40.71 | 823928903 | 0 |
| 49.28.40.72 | 823928904 | 0 |
| 49.28.40.73 | 823928905 | 0 |
| 49.28.40.74 | 823928906 | 0 |
| 49.28.40.75 | 823928907 | 0 |
| 49.28.40.76 | 823928908 | 0 |
| 49.28.40.77 | 823928909 | 0 |
| 49.28.40.78 | 823928910 | 0 |
| 49.28.40.79 | 823928911 | 0 |
| 49.28.40.80 | 823928912 | 0 |
| 49.28.40.81 | 823928913 | 0 |
| 49.28.40.82 | 823928914 | 0 |
| 49.28.40.83 | 823928915 | 0 |
| 49.28.40.84 | 823928916 | 0 |
| 49.28.40.85 | 823928917 | 0 |