Les adresses IP débutant par 121.65.78 sont fournies par LG Dacom Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.64.0.0/14, le bloc IP comprant les adresses de 121.64.0.0 à 121.67.255.255). Le numéro de système autonome (ASN) est 3786.
| ASN | 3786 |
| IP commençant par | 121.64.0.0 |
| IP se terminant par | 121.67.255.255 |
| Nom ASN | LG Dacom Corporation |
| CDIR | 121.64.0.0/14 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 17/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Corée du Sud | - | Kwangmyong | 37,4772 | 126,8664 | 2018-10-17 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2018-10-17 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.65.78.0 | 2034322944 | 0 |
| 121.65.78.1 | 2034322945 | 0 |
| 121.65.78.2 | 2034322946 | 0 |
| 121.65.78.3 | 2034322947 | 0 |
| 121.65.78.4 | 2034322948 | 0 |
| 121.65.78.5 | 2034322949 | 0 |
| 121.65.78.6 | 2034322950 | 0 |
| 121.65.78.7 | 2034322951 | 0 |
| 121.65.78.8 | 2034322952 | 0 |
| 121.65.78.9 | 2034322953 | 0 |
| 121.65.78.10 | 2034322954 | 0 |
| 121.65.78.11 | 2034322955 | 0 |
| 121.65.78.12 | 2034322956 | 0 |
| 121.65.78.13 | 2034322957 | 0 |
| 121.65.78.14 | 2034322958 | 0 |
| 121.65.78.15 | 2034322959 | 0 |
| 121.65.78.16 | 2034322960 | 0 |
| 121.65.78.17 | 2034322961 | 0 |
| 121.65.78.18 | 2034322962 | 0 |
| 121.65.78.19 | 2034322963 | 0 |
| 121.65.78.20 | 2034322964 | 0 |
| 121.65.78.21 | 2034322965 | 0 |
| 121.65.78.22 | 2034322966 | 0 |
| 121.65.78.23 | 2034322967 | 0 |
| 121.65.78.24 | 2034322968 | 0 |
| 121.65.78.25 | 2034322969 | 0 |
| 121.65.78.26 | 2034322970 | 0 |
| 121.65.78.27 | 2034322971 | 0 |
| 121.65.78.28 | 2034322972 | 0 |
| 121.65.78.29 | 2034322973 | 0 |
| 121.65.78.30 | 2034322974 | 0 |
| 121.65.78.31 | 2034322975 | 0 |
| 121.65.78.32 | 2034322976 | 0 |
| 121.65.78.33 | 2034322977 | 0 |
| 121.65.78.34 | 2034322978 | 0 |
| 121.65.78.35 | 2034322979 | 0 |
| 121.65.78.36 | 2034322980 | 0 |
| 121.65.78.37 | 2034322981 | 0 |
| 121.65.78.38 | 2034322982 | 0 |
| 121.65.78.39 | 2034322983 | 0 |
| 121.65.78.40 | 2034322984 | 0 |
| 121.65.78.41 | 2034322985 | 0 |
| 121.65.78.42 | 2034322986 | 0 |
| 121.65.78.43 | 2034322987 | 0 |
| 121.65.78.44 | 2034322988 | 0 |
| 121.65.78.45 | 2034322989 | 0 |
| 121.65.78.46 | 2034322990 | 0 |
| 121.65.78.47 | 2034322991 | 0 |
| 121.65.78.48 | 2034322992 | 0 |
| 121.65.78.49 | 2034322993 | 0 |
| 121.65.78.50 | 2034322994 | 0 |
| 121.65.78.51 | 2034322995 | 0 |
| 121.65.78.52 | 2034322996 | 0 |
| 121.65.78.53 | 2034322997 | 0 |
| 121.65.78.54 | 2034322998 | 0 |
| 121.65.78.55 | 2034322999 | 0 |
| 121.65.78.56 | 2034323000 | 0 |
| 121.65.78.57 | 2034323001 | 0 |
| 121.65.78.58 | 2034323002 | 0 |
| 121.65.78.59 | 2034323003 | 0 |
| 121.65.78.60 | 2034323004 | 0 |
| 121.65.78.61 | 2034323005 | 0 |
| 121.65.78.62 | 2034323006 | 0 |
| 121.65.78.63 | 2034323007 | 0 |
| 121.65.78.64 | 2034323008 | 0 |
| 121.65.78.65 | 2034323009 | 0 |
| 121.65.78.66 | 2034323010 | 0 |
| 121.65.78.67 | 2034323011 | 0 |
| 121.65.78.68 | 2034323012 | 0 |
| 121.65.78.69 | 2034323013 | 0 |
| 121.65.78.70 | 2034323014 | 0 |
| 121.65.78.71 | 2034323015 | 0 |
| 121.65.78.72 | 2034323016 | 0 |
| 121.65.78.73 | 2034323017 | 0 |
| 121.65.78.74 | 2034323018 | 0 |
| 121.65.78.75 | 2034323019 | 0 |
| 121.65.78.76 | 2034323020 | 0 |
| 121.65.78.77 | 2034323021 | 0 |
| 121.65.78.78 | 2034323022 | 0 |
| 121.65.78.79 | 2034323023 | 0 |
| 121.65.78.80 | 2034323024 | 0 |
| 121.65.78.81 | 2034323025 | 0 |
| 121.65.78.82 | 2034323026 | 0 |
| 121.65.78.83 | 2034323027 | 0 |
| 121.65.78.84 | 2034323028 | 0 |
| 121.65.78.85 | 2034323029 | 0 |