La dirección IP 121.51.18 es proporcionada por Shenzhen Tencent Computer Systems Compa, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.51.0.0/16, IP entre 121.51.0.0 a 121.51.255.255 ). El número de sistema autónomo (ASN) es 45090.
| ASN | 45090 |
| IP que comienzan con | 121.51.0.0 |
| IP que termina con | 121.51.255.255 |
| ASN Nombre | Shenzhen Tencent Computer Systems Compa |
| CDIR | 121.51.0.0/16 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 31/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Shenzhen | 22,5455 | 114,0683 | 2017-07-31 |
| MaxMind | CN | China | - | Shenzhen | 22,5333 | 114,1333 | 2017-07-31 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.51.18.0 | 2033390080 | 0 |
| 121.51.18.1 | 2033390081 | 0 |
| 121.51.18.2 | 2033390082 | 0 |
| 121.51.18.3 | 2033390083 | 0 |
| 121.51.18.4 | 2033390084 | 0 |
| 121.51.18.5 | 2033390085 | 0 |
| 121.51.18.6 | 2033390086 | 0 |
| 121.51.18.7 | 2033390087 | 0 |
| 121.51.18.8 | 2033390088 | 0 |
| 121.51.18.9 | 2033390089 | 0 |
| 121.51.18.10 | 2033390090 | 0 |
| 121.51.18.11 | 2033390091 | 0 |
| 121.51.18.12 | 2033390092 | 0 |
| 121.51.18.13 | 2033390093 | 0 |
| 121.51.18.14 | 2033390094 | 0 |
| 121.51.18.15 | 2033390095 | 0 |
| 121.51.18.16 | 2033390096 | 0 |
| 121.51.18.17 | 2033390097 | 0 |
| 121.51.18.18 | 2033390098 | 0 |
| 121.51.18.19 | 2033390099 | 0 |
| 121.51.18.20 | 2033390100 | 0 |
| 121.51.18.21 | 2033390101 | 0 |
| 121.51.18.22 | 2033390102 | 0 |
| 121.51.18.23 | 2033390103 | 0 |
| 121.51.18.24 | 2033390104 | 0 |
| 121.51.18.25 | 2033390105 | 0 |
| 121.51.18.26 | 2033390106 | 0 |
| 121.51.18.27 | 2033390107 | 0 |
| 121.51.18.28 | 2033390108 | 0 |
| 121.51.18.29 | 2033390109 | 0 |
| 121.51.18.30 | 2033390110 | 0 |
| 121.51.18.31 | 2033390111 | 0 |
| 121.51.18.32 | 2033390112 | 0 |
| 121.51.18.33 | 2033390113 | 0 |
| 121.51.18.34 | 2033390114 | 0 |
| 121.51.18.35 | 2033390115 | 0 |
| 121.51.18.36 | 2033390116 | 0 |
| 121.51.18.37 | 2033390117 | 0 |
| 121.51.18.38 | 2033390118 | 0 |
| 121.51.18.39 | 2033390119 | 0 |
| 121.51.18.40 | 2033390120 | 0 |
| 121.51.18.41 | 2033390121 | 0 |
| 121.51.18.42 | 2033390122 | 0 |
| 121.51.18.43 | 2033390123 | 0 |
| 121.51.18.44 | 2033390124 | 0 |
| 121.51.18.45 | 2033390125 | 0 |
| 121.51.18.46 | 2033390126 | 0 |
| 121.51.18.47 | 2033390127 | 0 |
| 121.51.18.48 | 2033390128 | 0 |
| 121.51.18.49 | 2033390129 | 0 |
| 121.51.18.50 | 2033390130 | 0 |
| 121.51.18.51 | 2033390131 | 0 |
| 121.51.18.52 | 2033390132 | 0 |
| 121.51.18.53 | 2033390133 | 0 |
| 121.51.18.54 | 2033390134 | 0 |
| 121.51.18.55 | 2033390135 | 0 |
| 121.51.18.56 | 2033390136 | 0 |
| 121.51.18.57 | 2033390137 | 0 |
| 121.51.18.58 | 2033390138 | 0 |
| 121.51.18.59 | 2033390139 | 0 |
| 121.51.18.60 | 2033390140 | 0 |
| 121.51.18.61 | 2033390141 | 0 |
| 121.51.18.62 | 2033390142 | 0 |
| 121.51.18.63 | 2033390143 | 0 |
| 121.51.18.64 | 2033390144 | 0 |
| 121.51.18.65 | 2033390145 | 0 |
| 121.51.18.66 | 2033390146 | 0 |
| 121.51.18.67 | 2033390147 | 0 |
| 121.51.18.68 | 2033390148 | 0 |
| 121.51.18.69 | 2033390149 | 0 |
| 121.51.18.70 | 2033390150 | 0 |
| 121.51.18.71 | 2033390151 | 0 |
| 121.51.18.72 | 2033390152 | 0 |
| 121.51.18.73 | 2033390153 | 0 |
| 121.51.18.74 | 2033390154 | 0 |
| 121.51.18.75 | 2033390155 | 0 |
| 121.51.18.76 | 2033390156 | 0 |
| 121.51.18.77 | 2033390157 | 0 |
| 121.51.18.78 | 2033390158 | 0 |
| 121.51.18.79 | 2033390159 | 0 |
| 121.51.18.80 | 2033390160 | 0 |
| 121.51.18.81 | 2033390161 | 0 |
| 121.51.18.82 | 2033390162 | 0 |
| 121.51.18.83 | 2033390163 | 0 |
| 121.51.18.84 | 2033390164 | 0 |
| 121.51.18.85 | 2033390165 | 0 |