La dirección IP 121.129.7 es proporcionada por Korea Telecom, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.128.0.0/11, IP entre 121.128.0.0 a 121.159.255.255 ). El número de sistema autónomo (ASN) es 4766.
| ASN | 4766 |
| IP que comienzan con | 121.128.0.0 |
| IP que termina con | 121.159.255.255 |
| ASN Nombre | Korea Telecom |
| CDIR | 121.128.0.0/11 |
| IP numérica | |
| Registe | |
| Última actualización | 21/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-21 |
| MaxMind | KR | Corea del Sur | - | Seoul | 37,5111 | 126,9743 | 2017-07-21 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.129.7.0 | 2038499072 | 0 |
| 121.129.7.1 | 2038499073 | 0 |
| 121.129.7.2 | 2038499074 | 0 |
| 121.129.7.3 | 2038499075 | 0 |
| 121.129.7.4 | 2038499076 | 0 |
| 121.129.7.5 | 2038499077 | 0 |
| 121.129.7.6 | 2038499078 | 0 |
| 121.129.7.7 | 2038499079 | 0 |
| 121.129.7.8 | 2038499080 | 0 |
| 121.129.7.9 | 2038499081 | 0 |
| 121.129.7.10 | 2038499082 | 0 |
| 121.129.7.11 | 2038499083 | 0 |
| 121.129.7.12 | 2038499084 | 0 |
| 121.129.7.13 | 2038499085 | 0 |
| 121.129.7.14 | 2038499086 | 0 |
| 121.129.7.15 | 2038499087 | 0 |
| 121.129.7.16 | 2038499088 | 0 |
| 121.129.7.17 | 2038499089 | 0 |
| 121.129.7.18 | 2038499090 | 0 |
| 121.129.7.19 | 2038499091 | 0 |
| 121.129.7.20 | 2038499092 | 0 |
| 121.129.7.21 | 2038499093 | 0 |
| 121.129.7.22 | 2038499094 | 0 |
| 121.129.7.23 | 2038499095 | 0 |
| 121.129.7.24 | 2038499096 | 0 |
| 121.129.7.25 | 2038499097 | 0 |
| 121.129.7.26 | 2038499098 | 0 |
| 121.129.7.27 | 2038499099 | 0 |
| 121.129.7.28 | 2038499100 | 0 |
| 121.129.7.29 | 2038499101 | 0 |
| 121.129.7.30 | 2038499102 | 0 |
| 121.129.7.31 | 2038499103 | 0 |
| 121.129.7.32 | 2038499104 | 0 |
| 121.129.7.33 | 2038499105 | 0 |
| 121.129.7.34 | 2038499106 | 0 |
| 121.129.7.35 | 2038499107 | 0 |
| 121.129.7.36 | 2038499108 | 0 |
| 121.129.7.37 | 2038499109 | 0 |
| 121.129.7.38 | 2038499110 | 0 |
| 121.129.7.39 | 2038499111 | 0 |
| 121.129.7.40 | 2038499112 | 0 |
| 121.129.7.41 | 2038499113 | 0 |
| 121.129.7.42 | 2038499114 | 0 |
| 121.129.7.43 | 2038499115 | 0 |
| 121.129.7.44 | 2038499116 | 0 |
| 121.129.7.45 | 2038499117 | 0 |
| 121.129.7.46 | 2038499118 | 0 |
| 121.129.7.47 | 2038499119 | 0 |
| 121.129.7.48 | 2038499120 | 0 |
| 121.129.7.49 | 2038499121 | 0 |
| 121.129.7.50 | 2038499122 | 0 |
| 121.129.7.51 | 2038499123 | 0 |
| 121.129.7.52 | 2038499124 | 0 |
| 121.129.7.53 | 2038499125 | 0 |
| 121.129.7.54 | 2038499126 | 0 |
| 121.129.7.55 | 2038499127 | 0 |
| 121.129.7.56 | 2038499128 | 0 |
| 121.129.7.57 | 2038499129 | 0 |
| 121.129.7.58 | 2038499130 | 0 |
| 121.129.7.59 | 2038499131 | 0 |
| 121.129.7.60 | 2038499132 | 0 |
| 121.129.7.61 | 2038499133 | 0 |
| 121.129.7.62 | 2038499134 | 0 |
| 121.129.7.63 | 2038499135 | 0 |
| 121.129.7.64 | 2038499136 | 0 |
| 121.129.7.65 | 2038499137 | 0 |
| 121.129.7.66 | 2038499138 | 0 |
| 121.129.7.67 | 2038499139 | 0 |
| 121.129.7.68 | 2038499140 | 0 |
| 121.129.7.69 | 2038499141 | 0 |
| 121.129.7.70 | 2038499142 | 0 |
| 121.129.7.71 | 2038499143 | 0 |
| 121.129.7.72 | 2038499144 | 0 |
| 121.129.7.73 | 2038499145 | 0 |
| 121.129.7.74 | 2038499146 | 0 |
| 121.129.7.75 | 2038499147 | 0 |
| 121.129.7.76 | 2038499148 | 0 |
| 121.129.7.77 | 2038499149 | 0 |
| 121.129.7.78 | 2038499150 | 0 |
| 121.129.7.79 | 2038499151 | 0 |
| 121.129.7.80 | 2038499152 | 0 |
| 121.129.7.81 | 2038499153 | 0 |
| 121.129.7.82 | 2038499154 | 0 |
| 121.129.7.83 | 2038499155 | 0 |
| 121.129.7.84 | 2038499156 | 0 |
| 121.129.7.85 | 2038499157 | 0 |