L'indirizzo IP 121.56.78 è fornito da ChinaNet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.56.0.0/15, IP tra 121.56.0.0 a 121.57.255.255 ). Il numero di sistema autonomo (ASN) è 4134.
| ASN | 4134 |
| IP inizia con | 121.56.0.0 |
| IP finale con | 121.57.255.255 |
| ASN Nome | ChinaNet |
| CDIR | 121.56.0.0/15 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 27/07/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Haikou | 20,0458 | 110,3417 | 2018-07-27 |
| MaxMind | CN | China | - | Hohhot | 40,8106 | 111,6522 | 2018-07-27 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.56.78.0 | 2033733120 | 0 |
| 121.56.78.1 | 2033733121 | 0 |
| 121.56.78.2 | 2033733122 | 0 |
| 121.56.78.3 | 2033733123 | 0 |
| 121.56.78.4 | 2033733124 | 0 |
| 121.56.78.5 | 2033733125 | 0 |
| 121.56.78.6 | 2033733126 | 0 |
| 121.56.78.7 | 2033733127 | 0 |
| 121.56.78.8 | 2033733128 | 0 |
| 121.56.78.9 | 2033733129 | 0 |
| 121.56.78.10 | 2033733130 | 0 |
| 121.56.78.11 | 2033733131 | 0 |
| 121.56.78.12 | 2033733132 | 0 |
| 121.56.78.13 | 2033733133 | 0 |
| 121.56.78.14 | 2033733134 | 0 |
| 121.56.78.15 | 2033733135 | 0 |
| 121.56.78.16 | 2033733136 | 0 |
| 121.56.78.17 | 2033733137 | 0 |
| 121.56.78.18 | 2033733138 | 0 |
| 121.56.78.19 | 2033733139 | 0 |
| 121.56.78.20 | 2033733140 | 0 |
| 121.56.78.21 | 2033733141 | 0 |
| 121.56.78.22 | 2033733142 | 0 |
| 121.56.78.23 | 2033733143 | 0 |
| 121.56.78.24 | 2033733144 | 0 |
| 121.56.78.25 | 2033733145 | 0 |
| 121.56.78.26 | 2033733146 | 0 |
| 121.56.78.27 | 2033733147 | 0 |
| 121.56.78.28 | 2033733148 | 0 |
| 121.56.78.29 | 2033733149 | 0 |
| 121.56.78.30 | 2033733150 | 0 |
| 121.56.78.31 | 2033733151 | 0 |
| 121.56.78.32 | 2033733152 | 0 |
| 121.56.78.33 | 2033733153 | 0 |
| 121.56.78.34 | 2033733154 | 0 |
| 121.56.78.35 | 2033733155 | 0 |
| 121.56.78.36 | 2033733156 | 0 |
| 121.56.78.37 | 2033733157 | 0 |
| 121.56.78.38 | 2033733158 | 0 |
| 121.56.78.39 | 2033733159 | 0 |
| 121.56.78.40 | 2033733160 | 0 |
| 121.56.78.41 | 2033733161 | 0 |
| 121.56.78.42 | 2033733162 | 0 |
| 121.56.78.43 | 2033733163 | 0 |
| 121.56.78.44 | 2033733164 | 0 |
| 121.56.78.45 | 2033733165 | 0 |
| 121.56.78.46 | 2033733166 | 0 |
| 121.56.78.47 | 2033733167 | 0 |
| 121.56.78.48 | 2033733168 | 0 |
| 121.56.78.49 | 2033733169 | 0 |
| 121.56.78.50 | 2033733170 | 0 |
| 121.56.78.51 | 2033733171 | 0 |
| 121.56.78.52 | 2033733172 | 0 |
| 121.56.78.53 | 2033733173 | 0 |
| 121.56.78.54 | 2033733174 | 0 |
| 121.56.78.55 | 2033733175 | 0 |
| 121.56.78.56 | 2033733176 | 0 |
| 121.56.78.57 | 2033733177 | 0 |
| 121.56.78.58 | 2033733178 | 0 |
| 121.56.78.59 | 2033733179 | 0 |
| 121.56.78.60 | 2033733180 | 0 |
| 121.56.78.61 | 2033733181 | 0 |
| 121.56.78.62 | 2033733182 | 0 |
| 121.56.78.63 | 2033733183 | 0 |
| 121.56.78.64 | 2033733184 | 0 |
| 121.56.78.65 | 2033733185 | 0 |
| 121.56.78.66 | 2033733186 | 0 |
| 121.56.78.67 | 2033733187 | 0 |
| 121.56.78.68 | 2033733188 | 0 |
| 121.56.78.69 | 2033733189 | 0 |
| 121.56.78.70 | 2033733190 | 0 |
| 121.56.78.71 | 2033733191 | 0 |
| 121.56.78.72 | 2033733192 | 0 |
| 121.56.78.73 | 2033733193 | 0 |
| 121.56.78.74 | 2033733194 | 0 |
| 121.56.78.75 | 2033733195 | 0 |
| 121.56.78.76 | 2033733196 | 0 |
| 121.56.78.77 | 2033733197 | 0 |
| 121.56.78.78 | 2033733198 | 0 |
| 121.56.78.79 | 2033733199 | 0 |
| 121.56.78.80 | 2033733200 | 0 |
| 121.56.78.81 | 2033733201 | 0 |
| 121.56.78.82 | 2033733202 | 0 |
| 121.56.78.83 | 2033733203 | 0 |
| 121.56.78.84 | 2033733204 | 0 |
| 121.56.78.85 | 2033733205 | 0 |