Les adresses IP débutant par 211.51.55 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 211.51.0.0/16, le bloc IP comprant les adresses de 211.51.0.0 à 211.51.255.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 211.51.0.0 |
| IP se terminant par | 211.51.255.255 |
| Nom ASN | Korea Telecom |
| CDIR | 211.51.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 28/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Corée du Sud | - | Wonju | 37,3514 | 127,9453 | 2019-05-28 |
| MaxMind | KR | Corée du Sud | - | Seoul | 37,5111 | 126,9743 | 2019-05-28 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 211.51.55.0 | 3543348992 | 0 |
| 211.51.55.1 | 3543348993 | 0 |
| 211.51.55.2 | 3543348994 | 0 |
| 211.51.55.3 | 3543348995 | 0 |
| 211.51.55.4 | 3543348996 | 0 |
| 211.51.55.5 | 3543348997 | 0 |
| 211.51.55.6 | 3543348998 | 0 |
| 211.51.55.7 | 3543348999 | 0 |
| 211.51.55.8 | 3543349000 | 0 |
| 211.51.55.9 | 3543349001 | 0 |
| 211.51.55.10 | 3543349002 | 0 |
| 211.51.55.11 | 3543349003 | 0 |
| 211.51.55.12 | 3543349004 | 0 |
| 211.51.55.13 | 3543349005 | 0 |
| 211.51.55.14 | 3543349006 | 0 |
| 211.51.55.15 | 3543349007 | 0 |
| 211.51.55.16 | 3543349008 | 0 |
| 211.51.55.17 | 3543349009 | 0 |
| 211.51.55.18 | 3543349010 | 0 |
| 211.51.55.19 | 3543349011 | 0 |
| 211.51.55.20 | 3543349012 | 0 |
| 211.51.55.21 | 3543349013 | 0 |
| 211.51.55.22 | 3543349014 | 0 |
| 211.51.55.23 | 3543349015 | 0 |
| 211.51.55.24 | 3543349016 | 0 |
| 211.51.55.25 | 3543349017 | 0 |
| 211.51.55.26 | 3543349018 | 0 |
| 211.51.55.27 | 3543349019 | 0 |
| 211.51.55.28 | 3543349020 | 0 |
| 211.51.55.29 | 3543349021 | 0 |
| 211.51.55.30 | 3543349022 | 0 |
| 211.51.55.31 | 3543349023 | 0 |
| 211.51.55.32 | 3543349024 | 0 |
| 211.51.55.33 | 3543349025 | 0 |
| 211.51.55.34 | 3543349026 | 0 |
| 211.51.55.35 | 3543349027 | 0 |
| 211.51.55.36 | 3543349028 | 0 |
| 211.51.55.37 | 3543349029 | 0 |
| 211.51.55.38 | 3543349030 | 0 |
| 211.51.55.39 | 3543349031 | 0 |
| 211.51.55.40 | 3543349032 | 0 |
| 211.51.55.41 | 3543349033 | 0 |
| 211.51.55.42 | 3543349034 | 0 |
| 211.51.55.43 | 3543349035 | 0 |
| 211.51.55.44 | 3543349036 | 0 |
| 211.51.55.45 | 3543349037 | 0 |
| 211.51.55.46 | 3543349038 | 0 |
| 211.51.55.47 | 3543349039 | 0 |
| 211.51.55.48 | 3543349040 | 0 |
| 211.51.55.49 | 3543349041 | 0 |
| 211.51.55.50 | 3543349042 | 0 |
| 211.51.55.51 | 3543349043 | 0 |
| 211.51.55.52 | 3543349044 | 0 |
| 211.51.55.53 | 3543349045 | 0 |
| 211.51.55.54 | 3543349046 | 0 |
| 211.51.55.55 | 3543349047 | 0 |
| 211.51.55.56 | 3543349048 | 0 |
| 211.51.55.57 | 3543349049 | 0 |
| 211.51.55.58 | 3543349050 | 0 |
| 211.51.55.59 | 3543349051 | 0 |
| 211.51.55.60 | 3543349052 | 0 |
| 211.51.55.61 | 3543349053 | 0 |
| 211.51.55.62 | 3543349054 | 0 |
| 211.51.55.63 | 3543349055 | 0 |
| 211.51.55.64 | 3543349056 | 0 |
| 211.51.55.65 | 3543349057 | 0 |
| 211.51.55.66 | 3543349058 | 0 |
| 211.51.55.67 | 3543349059 | 0 |
| 211.51.55.68 | 3543349060 | 0 |
| 211.51.55.69 | 3543349061 | 0 |
| 211.51.55.70 | 3543349062 | 0 |
| 211.51.55.71 | 3543349063 | 0 |
| 211.51.55.72 | 3543349064 | 0 |
| 211.51.55.73 | 3543349065 | 0 |
| 211.51.55.74 | 3543349066 | 0 |
| 211.51.55.75 | 3543349067 | 0 |
| 211.51.55.76 | 3543349068 | 0 |
| 211.51.55.77 | 3543349069 | 0 |
| 211.51.55.78 | 3543349070 | 0 |
| 211.51.55.79 | 3543349071 | 0 |
| 211.51.55.80 | 3543349072 | 0 |
| 211.51.55.81 | 3543349073 | 0 |
| 211.51.55.82 | 3543349074 | 0 |
| 211.51.55.83 | 3543349075 | 0 |
| 211.51.55.84 | 3543349076 | 0 |
| 211.51.55.85 | 3543349077 | 0 |