Die IP-Adresse 121.5.166 erfolgt über China Networks Inter-Exchange, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 121.5.0.0/16 (Bereich 121.5.0.0, 121.5.255.255). Die autonomen Systemnummer (ASN) ist 4847.
| ASN | 4847 |
| Ausgehend von IP | 121.5.0.0 |
| Beendigung durch IP | 121.5.255.255 |
| ASN-Namen | China Networks Inter-Exchange |
| GGDV | 121.5.0.0/16 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 02.08.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | CN | China | - | Changchun | 43,88 | 125,3228 | 2017-08-02 |
| MaxMind | CN | China | - | Beijing | 39,9289 | 116,3883 | 2017-08-02 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.5.166.0 | 2030413312 | 0 |
| 121.5.166.1 | 2030413313 | 0 |
| 121.5.166.2 | 2030413314 | 0 |
| 121.5.166.3 | 2030413315 | 0 |
| 121.5.166.4 | 2030413316 | 0 |
| 121.5.166.5 | 2030413317 | 0 |
| 121.5.166.6 | 2030413318 | 0 |
| 121.5.166.7 | 2030413319 | 0 |
| 121.5.166.8 | 2030413320 | 0 |
| 121.5.166.9 | 2030413321 | 0 |
| 121.5.166.10 | 2030413322 | 0 |
| 121.5.166.11 | 2030413323 | 0 |
| 121.5.166.12 | 2030413324 | 0 |
| 121.5.166.13 | 2030413325 | 0 |
| 121.5.166.14 | 2030413326 | 0 |
| 121.5.166.15 | 2030413327 | 0 |
| 121.5.166.16 | 2030413328 | 0 |
| 121.5.166.17 | 2030413329 | 0 |
| 121.5.166.18 | 2030413330 | 0 |
| 121.5.166.19 | 2030413331 | 0 |
| 121.5.166.20 | 2030413332 | 0 |
| 121.5.166.21 | 2030413333 | 0 |
| 121.5.166.22 | 2030413334 | 0 |
| 121.5.166.23 | 2030413335 | 0 |
| 121.5.166.24 | 2030413336 | 0 |
| 121.5.166.25 | 2030413337 | 0 |
| 121.5.166.26 | 2030413338 | 0 |
| 121.5.166.27 | 2030413339 | 0 |
| 121.5.166.28 | 2030413340 | 0 |
| 121.5.166.29 | 2030413341 | 0 |
| 121.5.166.30 | 2030413342 | 0 |
| 121.5.166.31 | 2030413343 | 0 |
| 121.5.166.32 | 2030413344 | 0 |
| 121.5.166.33 | 2030413345 | 0 |
| 121.5.166.34 | 2030413346 | 0 |
| 121.5.166.35 | 2030413347 | 0 |
| 121.5.166.36 | 2030413348 | 0 |
| 121.5.166.37 | 2030413349 | 0 |
| 121.5.166.38 | 2030413350 | 0 |
| 121.5.166.39 | 2030413351 | 0 |
| 121.5.166.40 | 2030413352 | 0 |
| 121.5.166.41 | 2030413353 | 0 |
| 121.5.166.42 | 2030413354 | 0 |
| 121.5.166.43 | 2030413355 | 0 |
| 121.5.166.44 | 2030413356 | 0 |
| 121.5.166.45 | 2030413357 | 0 |
| 121.5.166.46 | 2030413358 | 0 |
| 121.5.166.47 | 2030413359 | 0 |
| 121.5.166.48 | 2030413360 | 0 |
| 121.5.166.49 | 2030413361 | 0 |
| 121.5.166.50 | 2030413362 | 0 |
| 121.5.166.51 | 2030413363 | 0 |
| 121.5.166.52 | 2030413364 | 0 |
| 121.5.166.53 | 2030413365 | 0 |
| 121.5.166.54 | 2030413366 | 0 |
| 121.5.166.55 | 2030413367 | 0 |
| 121.5.166.56 | 2030413368 | 0 |
| 121.5.166.57 | 2030413369 | 0 |
| 121.5.166.58 | 2030413370 | 0 |
| 121.5.166.59 | 2030413371 | 0 |
| 121.5.166.60 | 2030413372 | 0 |
| 121.5.166.61 | 2030413373 | 0 |
| 121.5.166.62 | 2030413374 | 0 |
| 121.5.166.63 | 2030413375 | 0 |
| 121.5.166.64 | 2030413376 | 0 |
| 121.5.166.65 | 2030413377 | 0 |
| 121.5.166.66 | 2030413378 | 0 |
| 121.5.166.67 | 2030413379 | 0 |
| 121.5.166.68 | 2030413380 | 0 |
| 121.5.166.69 | 2030413381 | 0 |
| 121.5.166.70 | 2030413382 | 0 |
| 121.5.166.71 | 2030413383 | 0 |
| 121.5.166.72 | 2030413384 | 0 |
| 121.5.166.73 | 2030413385 | 0 |
| 121.5.166.74 | 2030413386 | 0 |
| 121.5.166.75 | 2030413387 | 0 |
| 121.5.166.76 | 2030413388 | 0 |
| 121.5.166.77 | 2030413389 | 0 |
| 121.5.166.78 | 2030413390 | 0 |
| 121.5.166.79 | 2030413391 | 0 |
| 121.5.166.80 | 2030413392 | 0 |
| 121.5.166.81 | 2030413393 | 0 |
| 121.5.166.82 | 2030413394 | 0 |
| 121.5.166.83 | 2030413395 | 0 |
| 121.5.166.84 | 2030413396 | 0 |
| 121.5.166.85 | 2030413397 | 0 |