Les adresses IP débutant par 49.21.24 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 |
| 49.21.24.0 | 823465984 | 0 |
| 49.21.24.1 | 823465985 | 0 |
| 49.21.24.2 | 823465986 | 0 |
| 49.21.24.3 | 823465987 | 0 |
| 49.21.24.4 | 823465988 | 0 |
| 49.21.24.5 | 823465989 | 0 |
| 49.21.24.6 | 823465990 | 0 |
| 49.21.24.7 | 823465991 | 0 |
| 49.21.24.8 | 823465992 | 0 |
| 49.21.24.9 | 823465993 | 0 |
| 49.21.24.10 | 823465994 | 0 |
| 49.21.24.11 | 823465995 | 0 |
| 49.21.24.12 | 823465996 | 0 |
| 49.21.24.13 | 823465997 | 0 |
| 49.21.24.14 | 823465998 | 0 |
| 49.21.24.15 | 823465999 | 0 |
| 49.21.24.16 | 823466000 | 0 |
| 49.21.24.17 | 823466001 | 0 |
| 49.21.24.18 | 823466002 | 0 |
| 49.21.24.19 | 823466003 | 0 |
| 49.21.24.20 | 823466004 | 0 |
| 49.21.24.21 | 823466005 | 0 |
| 49.21.24.22 | 823466006 | 0 |
| 49.21.24.23 | 823466007 | 0 |
| 49.21.24.24 | 823466008 | 0 |
| 49.21.24.25 | 823466009 | 0 |
| 49.21.24.26 | 823466010 | 0 |
| 49.21.24.27 | 823466011 | 0 |
| 49.21.24.28 | 823466012 | 0 |
| 49.21.24.29 | 823466013 | 0 |
| 49.21.24.30 | 823466014 | 0 |
| 49.21.24.31 | 823466015 | 0 |
| 49.21.24.32 | 823466016 | 0 |
| 49.21.24.33 | 823466017 | 0 |
| 49.21.24.34 | 823466018 | 0 |
| 49.21.24.35 | 823466019 | 0 |
| 49.21.24.36 | 823466020 | 0 |
| 49.21.24.37 | 823466021 | 0 |
| 49.21.24.38 | 823466022 | 0 |
| 49.21.24.39 | 823466023 | 0 |
| 49.21.24.40 | 823466024 | 0 |
| 49.21.24.41 | 823466025 | 0 |
| 49.21.24.42 | 823466026 | 0 |
| 49.21.24.43 | 823466027 | 0 |
| 49.21.24.44 | 823466028 | 0 |
| 49.21.24.45 | 823466029 | 0 |
| 49.21.24.46 | 823466030 | 0 |
| 49.21.24.47 | 823466031 | 0 |
| 49.21.24.48 | 823466032 | 0 |
| 49.21.24.49 | 823466033 | 0 |
| 49.21.24.50 | 823466034 | 0 |
| 49.21.24.51 | 823466035 | 0 |
| 49.21.24.52 | 823466036 | 0 |
| 49.21.24.53 | 823466037 | 0 |
| 49.21.24.54 | 823466038 | 0 |
| 49.21.24.55 | 823466039 | 0 |
| 49.21.24.56 | 823466040 | 0 |
| 49.21.24.57 | 823466041 | 0 |
| 49.21.24.58 | 823466042 | 0 |
| 49.21.24.59 | 823466043 | 0 |
| 49.21.24.60 | 823466044 | 0 |
| 49.21.24.61 | 823466045 | 0 |
| 49.21.24.62 | 823466046 | 0 |
| 49.21.24.63 | 823466047 | 0 |
| 49.21.24.64 | 823466048 | 0 |
| 49.21.24.65 | 823466049 | 0 |
| 49.21.24.66 | 823466050 | 0 |
| 49.21.24.67 | 823466051 | 0 |
| 49.21.24.68 | 823466052 | 0 |
| 49.21.24.69 | 823466053 | 0 |
| 49.21.24.70 | 823466054 | 0 |
| 49.21.24.71 | 823466055 | 0 |
| 49.21.24.72 | 823466056 | 0 |
| 49.21.24.73 | 823466057 | 0 |
| 49.21.24.74 | 823466058 | 0 |
| 49.21.24.75 | 823466059 | 0 |
| 49.21.24.76 | 823466060 | 0 |
| 49.21.24.77 | 823466061 | 0 |
| 49.21.24.78 | 823466062 | 0 |
| 49.21.24.79 | 823466063 | 0 |
| 49.21.24.80 | 823466064 | 0 |
| 49.21.24.81 | 823466065 | 0 |
| 49.21.24.82 | 823466066 | 0 |
| 49.21.24.83 | 823466067 | 0 |
| 49.21.24.84 | 823466068 | 0 |
| 49.21.24.85 | 823466069 | 0 |