La dirección IP 121.37.52 es proporcionada por ChinaNet, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.37.0.0/17, IP entre 121.37.0.0 a 121.37.127.255 ). El número de sistema autónomo (ASN) es 4134.
| ASN | 4134 |
| IP que comienzan con | 121.37.0.0 |
| IP que termina con | 121.37.127.255 |
| ASN Nombre | ChinaNet |
| CDIR | 121.37.0.0/17 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 10/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Shenzhen | 22,5455 | 114,0683 | 2017-07-09 |
| MaxMind | CN | China | - | Shenzhen | 22,5333 | 114,1333 | 2017-07-09 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.37.52.0 | 2032481280 | 0 |
| 121.37.52.1 | 2032481281 | 0 |
| 121.37.52.2 | 2032481282 | 0 |
| 121.37.52.3 | 2032481283 | 0 |
| 121.37.52.4 | 2032481284 | 0 |
| 121.37.52.5 | 2032481285 | 0 |
| 121.37.52.6 | 2032481286 | 0 |
| 121.37.52.7 | 2032481287 | 0 |
| 121.37.52.8 | 2032481288 | 0 |
| 121.37.52.9 | 2032481289 | 0 |
| 121.37.52.10 | 2032481290 | 0 |
| 121.37.52.11 | 2032481291 | 0 |
| 121.37.52.12 | 2032481292 | 0 |
| 121.37.52.13 | 2032481293 | 0 |
| 121.37.52.14 | 2032481294 | 0 |
| 121.37.52.15 | 2032481295 | 0 |
| 121.37.52.16 | 2032481296 | 0 |
| 121.37.52.17 | 2032481297 | 0 |
| 121.37.52.18 | 2032481298 | 0 |
| 121.37.52.19 | 2032481299 | 0 |
| 121.37.52.20 | 2032481300 | 0 |
| 121.37.52.21 | 2032481301 | 0 |
| 121.37.52.22 | 2032481302 | 0 |
| 121.37.52.23 | 2032481303 | 0 |
| 121.37.52.24 | 2032481304 | 0 |
| 121.37.52.25 | 2032481305 | 0 |
| 121.37.52.26 | 2032481306 | 0 |
| 121.37.52.27 | 2032481307 | 0 |
| 121.37.52.28 | 2032481308 | 0 |
| 121.37.52.29 | 2032481309 | 0 |
| 121.37.52.30 | 2032481310 | 0 |
| 121.37.52.31 | 2032481311 | 0 |
| 121.37.52.32 | 2032481312 | 0 |
| 121.37.52.33 | 2032481313 | 0 |
| 121.37.52.34 | 2032481314 | 0 |
| 121.37.52.35 | 2032481315 | 0 |
| 121.37.52.36 | 2032481316 | 0 |
| 121.37.52.37 | 2032481317 | 0 |
| 121.37.52.38 | 2032481318 | 0 |
| 121.37.52.39 | 2032481319 | 0 |
| 121.37.52.40 | 2032481320 | 0 |
| 121.37.52.41 | 2032481321 | 0 |
| 121.37.52.42 | 2032481322 | 0 |
| 121.37.52.43 | 2032481323 | 0 |
| 121.37.52.44 | 2032481324 | 0 |
| 121.37.52.45 | 2032481325 | 0 |
| 121.37.52.46 | 2032481326 | 0 |
| 121.37.52.47 | 2032481327 | 0 |
| 121.37.52.48 | 2032481328 | 0 |
| 121.37.52.49 | 2032481329 | 0 |
| 121.37.52.50 | 2032481330 | 0 |
| 121.37.52.51 | 2032481331 | 0 |
| 121.37.52.52 | 2032481332 | 0 |
| 121.37.52.53 | 2032481333 | 0 |
| 121.37.52.54 | 2032481334 | 0 |
| 121.37.52.55 | 2032481335 | 0 |
| 121.37.52.56 | 2032481336 | 0 |
| 121.37.52.57 | 2032481337 | 0 |
| 121.37.52.58 | 2032481338 | 0 |
| 121.37.52.59 | 2032481339 | 0 |
| 121.37.52.60 | 2032481340 | 0 |
| 121.37.52.61 | 2032481341 | 0 |
| 121.37.52.62 | 2032481342 | 0 |
| 121.37.52.63 | 2032481343 | 0 |
| 121.37.52.64 | 2032481344 | 0 |
| 121.37.52.65 | 2032481345 | 0 |
| 121.37.52.66 | 2032481346 | 0 |
| 121.37.52.67 | 2032481347 | 0 |
| 121.37.52.68 | 2032481348 | 0 |
| 121.37.52.69 | 2032481349 | 0 |
| 121.37.52.70 | 2032481350 | 0 |
| 121.37.52.71 | 2032481351 | 0 |
| 121.37.52.72 | 2032481352 | 0 |
| 121.37.52.73 | 2032481353 | 0 |
| 121.37.52.74 | 2032481354 | 0 |
| 121.37.52.75 | 2032481355 | 0 |
| 121.37.52.76 | 2032481356 | 0 |
| 121.37.52.77 | 2032481357 | 0 |
| 121.37.52.78 | 2032481358 | 0 |
| 121.37.52.79 | 2032481359 | 0 |
| 121.37.52.80 | 2032481360 | 0 |
| 121.37.52.81 | 2032481361 | 0 |
| 121.37.52.82 | 2032481362 | 0 |
| 121.37.52.83 | 2032481363 | 0 |
| 121.37.52.84 | 2032481364 | 0 |
| 121.37.52.85 | 2032481365 | 0 |