Les adresses IP débutant par 49.28.13 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 | 04/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-04 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2017-07-04 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 49.28.13.0 | 823921920 | 0 |
| 49.28.13.1 | 823921921 | 0 |
| 49.28.13.2 | 823921922 | 0 |
| 49.28.13.3 | 823921923 | 0 |
| 49.28.13.4 | 823921924 | 0 |
| 49.28.13.5 | 823921925 | 0 |
| 49.28.13.6 | 823921926 | 0 |
| 49.28.13.7 | 823921927 | 0 |
| 49.28.13.8 | 823921928 | 0 |
| 49.28.13.9 | 823921929 | 0 |
| 49.28.13.10 | 823921930 | 0 |
| 49.28.13.11 | 823921931 | 0 |
| 49.28.13.12 | 823921932 | 0 |
| 49.28.13.13 | 823921933 | 0 |
| 49.28.13.14 | 823921934 | 0 |
| 49.28.13.15 | 823921935 | 0 |
| 49.28.13.16 | 823921936 | 0 |
| 49.28.13.17 | 823921937 | 0 |
| 49.28.13.18 | 823921938 | 0 |
| 49.28.13.19 | 823921939 | 0 |
| 49.28.13.20 | 823921940 | 0 |
| 49.28.13.21 | 823921941 | 0 |
| 49.28.13.22 | 823921942 | 0 |
| 49.28.13.23 | 823921943 | 0 |
| 49.28.13.24 | 823921944 | 0 |
| 49.28.13.25 | 823921945 | 0 |
| 49.28.13.26 | 823921946 | 0 |
| 49.28.13.27 | 823921947 | 0 |
| 49.28.13.28 | 823921948 | 0 |
| 49.28.13.29 | 823921949 | 0 |
| 49.28.13.30 | 823921950 | 0 |
| 49.28.13.31 | 823921951 | 0 |
| 49.28.13.32 | 823921952 | 0 |
| 49.28.13.33 | 823921953 | 0 |
| 49.28.13.34 | 823921954 | 0 |
| 49.28.13.35 | 823921955 | 0 |
| 49.28.13.36 | 823921956 | 0 |
| 49.28.13.37 | 823921957 | 0 |
| 49.28.13.38 | 823921958 | 0 |
| 49.28.13.39 | 823921959 | 0 |
| 49.28.13.40 | 823921960 | 0 |
| 49.28.13.41 | 823921961 | 0 |
| 49.28.13.42 | 823921962 | 0 |
| 49.28.13.43 | 823921963 | 0 |
| 49.28.13.44 | 823921964 | 0 |
| 49.28.13.45 | 823921965 | 0 |
| 49.28.13.46 | 823921966 | 0 |
| 49.28.13.47 | 823921967 | 0 |
| 49.28.13.48 | 823921968 | 0 |
| 49.28.13.49 | 823921969 | 0 |
| 49.28.13.50 | 823921970 | 0 |
| 49.28.13.51 | 823921971 | 0 |
| 49.28.13.52 | 823921972 | 0 |
| 49.28.13.53 | 823921973 | 0 |
| 49.28.13.54 | 823921974 | 0 |
| 49.28.13.55 | 823921975 | 0 |
| 49.28.13.56 | 823921976 | 0 |
| 49.28.13.57 | 823921977 | 0 |
| 49.28.13.58 | 823921978 | 0 |
| 49.28.13.59 | 823921979 | 0 |
| 49.28.13.60 | 823921980 | 0 |
| 49.28.13.61 | 823921981 | 0 |
| 49.28.13.62 | 823921982 | 0 |
| 49.28.13.63 | 823921983 | 0 |
| 49.28.13.64 | 823921984 | 0 |
| 49.28.13.65 | 823921985 | 0 |
| 49.28.13.66 | 823921986 | 0 |
| 49.28.13.67 | 823921987 | 0 |
| 49.28.13.68 | 823921988 | 0 |
| 49.28.13.69 | 823921989 | 0 |
| 49.28.13.70 | 823921990 | 0 |
| 49.28.13.71 | 823921991 | 0 |
| 49.28.13.72 | 823921992 | 0 |
| 49.28.13.73 | 823921993 | 0 |
| 49.28.13.74 | 823921994 | 0 |
| 49.28.13.75 | 823921995 | 0 |
| 49.28.13.76 | 823921996 | 0 |
| 49.28.13.77 | 823921997 | 0 |
| 49.28.13.78 | 823921998 | 0 |
| 49.28.13.79 | 823921999 | 0 |
| 49.28.13.80 | 823922000 | 0 |
| 49.28.13.81 | 823922001 | 0 |
| 49.28.13.82 | 823922002 | 0 |
| 49.28.13.83 | 823922003 | 0 |
| 49.28.13.84 | 823922004 | 0 |
| 49.28.13.85 | 823922005 | 0 |