L'indirizzo IP 121.5.201 è fornito da China Networks Inter-Exchange, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.5.0.0/16, IP tra 121.5.0.0 a 121.5.255.255 ). Il numero di sistema autonomo (ASN) è 4847.
| ASN | 4847 |
| IP inizia con | 121.5.0.0 |
| IP finale con | 121.5.255.255 |
| ASN Nome | China Networks Inter-Exchange |
| CDIR | 121.5.0.0/16 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 22/12/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | SG | Singapore | - | Singapore | 1,2897 | 103,8501 | 2018-12-21 |
| MaxMind | SG | Singapore | - | Singapore | 1,2855 | 103,8565 | 2018-12-21 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.5.201.0 | 2030422272 | 0 |
| 121.5.201.1 | 2030422273 | 0 |
| 121.5.201.2 | 2030422274 | 0 |
| 121.5.201.3 | 2030422275 | 0 |
| 121.5.201.4 | 2030422276 | 0 |
| 121.5.201.5 | 2030422277 | 0 |
| 121.5.201.6 | 2030422278 | 0 |
| 121.5.201.7 | 2030422279 | 0 |
| 121.5.201.8 | 2030422280 | 0 |
| 121.5.201.9 | 2030422281 | 0 |
| 121.5.201.10 | 2030422282 | 0 |
| 121.5.201.11 | 2030422283 | 0 |
| 121.5.201.12 | 2030422284 | 0 |
| 121.5.201.13 | 2030422285 | 0 |
| 121.5.201.14 | 2030422286 | 0 |
| 121.5.201.15 | 2030422287 | 0 |
| 121.5.201.16 | 2030422288 | 0 |
| 121.5.201.17 | 2030422289 | 0 |
| 121.5.201.18 | 2030422290 | 0 |
| 121.5.201.19 | 2030422291 | 0 |
| 121.5.201.20 | 2030422292 | 0 |
| 121.5.201.21 | 2030422293 | 0 |
| 121.5.201.22 | 2030422294 | 0 |
| 121.5.201.23 | 2030422295 | 0 |
| 121.5.201.24 | 2030422296 | 0 |
| 121.5.201.25 | 2030422297 | 0 |
| 121.5.201.26 | 2030422298 | 0 |
| 121.5.201.27 | 2030422299 | 0 |
| 121.5.201.28 | 2030422300 | 0 |
| 121.5.201.29 | 2030422301 | 0 |
| 121.5.201.30 | 2030422302 | 0 |
| 121.5.201.31 | 2030422303 | 0 |
| 121.5.201.32 | 2030422304 | 0 |
| 121.5.201.33 | 2030422305 | 0 |
| 121.5.201.34 | 2030422306 | 0 |
| 121.5.201.35 | 2030422307 | 0 |
| 121.5.201.36 | 2030422308 | 0 |
| 121.5.201.37 | 2030422309 | 0 |
| 121.5.201.38 | 2030422310 | 0 |
| 121.5.201.39 | 2030422311 | 0 |
| 121.5.201.40 | 2030422312 | 0 |
| 121.5.201.41 | 2030422313 | 0 |
| 121.5.201.42 | 2030422314 | 0 |
| 121.5.201.43 | 2030422315 | 0 |
| 121.5.201.44 | 2030422316 | 0 |
| 121.5.201.45 | 2030422317 | 0 |
| 121.5.201.46 | 2030422318 | 0 |
| 121.5.201.47 | 2030422319 | 0 |
| 121.5.201.48 | 2030422320 | 0 |
| 121.5.201.49 | 2030422321 | 0 |
| 121.5.201.50 | 2030422322 | 0 |
| 121.5.201.51 | 2030422323 | 0 |
| 121.5.201.52 | 2030422324 | 0 |
| 121.5.201.53 | 2030422325 | 0 |
| 121.5.201.54 | 2030422326 | 0 |
| 121.5.201.55 | 2030422327 | 0 |
| 121.5.201.56 | 2030422328 | 0 |
| 121.5.201.57 | 2030422329 | 0 |
| 121.5.201.58 | 2030422330 | 0 |
| 121.5.201.59 | 2030422331 | 0 |
| 121.5.201.60 | 2030422332 | 0 |
| 121.5.201.61 | 2030422333 | 0 |
| 121.5.201.62 | 2030422334 | 0 |
| 121.5.201.63 | 2030422335 | 0 |
| 121.5.201.64 | 2030422336 | 0 |
| 121.5.201.65 | 2030422337 | 0 |
| 121.5.201.66 | 2030422338 | 0 |
| 121.5.201.67 | 2030422339 | 0 |
| 121.5.201.68 | 2030422340 | 0 |
| 121.5.201.69 | 2030422341 | 0 |
| 121.5.201.70 | 2030422342 | 0 |
| 121.5.201.71 | 2030422343 | 0 |
| 121.5.201.72 | 2030422344 | 0 |
| 121.5.201.73 | 2030422345 | 0 |
| 121.5.201.74 | 2030422346 | 0 |
| 121.5.201.75 | 2030422347 | 0 |
| 121.5.201.76 | 2030422348 | 0 |
| 121.5.201.77 | 2030422349 | 0 |
| 121.5.201.78 | 2030422350 | 0 |
| 121.5.201.79 | 2030422351 | 0 |
| 121.5.201.80 | 2030422352 | 0 |
| 121.5.201.81 | 2030422353 | 0 |
| 121.5.201.82 | 2030422354 | 0 |
| 121.5.201.83 | 2030422355 | 0 |
| 121.5.201.84 | 2030422356 | 0 |
| 121.5.201.85 | 2030422357 | 0 |