The IP address 121.57.10 is provided by ChinaNet, it's belong to the CDIR (Classless Inter-Domain Routing) 121.56.0.0/15 (range 121.56.0.0 to 121.57.255.255). The autonomous system number (ASN) is 4134.
| ASN | 4134 |
| IP starting by | 121.56.0.0 |
| IP ending by | 121.57.255.255 |
| ASN Name | ChinaNet |
| CDIR | 121.56.0.0/15 |
| Numerical IP | |
| Registry | apnic |
| Last update | 08/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Baotou | 40.6522 | 109.8222 | 2017-09-08 |
| MaxMind | CN | China | - | Hohhot | 40.8106 | 111.6522 | 2017-09-08 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.57.10.0 | 2033781248 | 0 |
| 121.57.10.1 | 2033781249 | 0 |
| 121.57.10.2 | 2033781250 | 0 |
| 121.57.10.3 | 2033781251 | 0 |
| 121.57.10.4 | 2033781252 | 0 |
| 121.57.10.5 | 2033781253 | 0 |
| 121.57.10.6 | 2033781254 | 0 |
| 121.57.10.7 | 2033781255 | 0 |
| 121.57.10.8 | 2033781256 | 0 |
| 121.57.10.9 | 2033781257 | 0 |
| 121.57.10.10 | 2033781258 | 0 |
| 121.57.10.11 | 2033781259 | 0 |
| 121.57.10.12 | 2033781260 | 0 |
| 121.57.10.13 | 2033781261 | 0 |
| 121.57.10.14 | 2033781262 | 0 |
| 121.57.10.15 | 2033781263 | 0 |
| 121.57.10.16 | 2033781264 | 0 |
| 121.57.10.17 | 2033781265 | 0 |
| 121.57.10.18 | 2033781266 | 0 |
| 121.57.10.19 | 2033781267 | 0 |
| 121.57.10.20 | 2033781268 | 0 |
| 121.57.10.21 | 2033781269 | 0 |
| 121.57.10.22 | 2033781270 | 0 |
| 121.57.10.23 | 2033781271 | 0 |
| 121.57.10.24 | 2033781272 | 0 |
| 121.57.10.25 | 2033781273 | 0 |
| 121.57.10.26 | 2033781274 | 0 |
| 121.57.10.27 | 2033781275 | 0 |
| 121.57.10.28 | 2033781276 | 0 |
| 121.57.10.29 | 2033781277 | 0 |
| 121.57.10.30 | 2033781278 | 0 |
| 121.57.10.31 | 2033781279 | 0 |
| 121.57.10.32 | 2033781280 | 0 |
| 121.57.10.33 | 2033781281 | 0 |
| 121.57.10.34 | 2033781282 | 0 |
| 121.57.10.35 | 2033781283 | 0 |
| 121.57.10.36 | 2033781284 | 0 |
| 121.57.10.37 | 2033781285 | 0 |
| 121.57.10.38 | 2033781286 | 0 |
| 121.57.10.39 | 2033781287 | 0 |
| 121.57.10.40 | 2033781288 | 0 |
| 121.57.10.41 | 2033781289 | 0 |
| 121.57.10.42 | 2033781290 | 0 |
| 121.57.10.43 | 2033781291 | 0 |
| 121.57.10.44 | 2033781292 | 0 |
| 121.57.10.45 | 2033781293 | 0 |
| 121.57.10.46 | 2033781294 | 0 |
| 121.57.10.47 | 2033781295 | 0 |
| 121.57.10.48 | 2033781296 | 0 |
| 121.57.10.49 | 2033781297 | 0 |
| 121.57.10.50 | 2033781298 | 0 |
| 121.57.10.51 | 2033781299 | 0 |
| 121.57.10.52 | 2033781300 | 0 |
| 121.57.10.53 | 2033781301 | 0 |
| 121.57.10.54 | 2033781302 | 0 |
| 121.57.10.55 | 2033781303 | 0 |
| 121.57.10.56 | 2033781304 | 0 |
| 121.57.10.57 | 2033781305 | 0 |
| 121.57.10.58 | 2033781306 | 0 |
| 121.57.10.59 | 2033781307 | 0 |
| 121.57.10.60 | 2033781308 | 0 |
| 121.57.10.61 | 2033781309 | 0 |
| 121.57.10.62 | 2033781310 | 0 |
| 121.57.10.63 | 2033781311 | 0 |
| 121.57.10.64 | 2033781312 | 0 |
| 121.57.10.65 | 2033781313 | 0 |
| 121.57.10.66 | 2033781314 | 0 |
| 121.57.10.67 | 2033781315 | 0 |
| 121.57.10.68 | 2033781316 | 0 |
| 121.57.10.69 | 2033781317 | 0 |
| 121.57.10.70 | 2033781318 | 0 |
| 121.57.10.71 | 2033781319 | 0 |
| 121.57.10.72 | 2033781320 | 0 |
| 121.57.10.73 | 2033781321 | 0 |
| 121.57.10.74 | 2033781322 | 0 |
| 121.57.10.75 | 2033781323 | 0 |
| 121.57.10.76 | 2033781324 | 0 |
| 121.57.10.77 | 2033781325 | 0 |
| 121.57.10.78 | 2033781326 | 0 |
| 121.57.10.79 | 2033781327 | 0 |
| 121.57.10.80 | 2033781328 | 0 |
| 121.57.10.81 | 2033781329 | 0 |
| 121.57.10.82 | 2033781330 | 0 |
| 121.57.10.83 | 2033781331 | 0 |
| 121.57.10.84 | 2033781332 | 0 |
| 121.57.10.85 | 2033781333 | 0 |