La dirección IP 221.231.7 es proporcionada por ChinaNet, que es propiedad de la CIDR (Classless Inter-Domain Routing) 221.224.0.0/13, IP entre 221.224.0.0 a 221.231.255.255 ). El número de sistema autónomo (ASN) es 4134.
| ASN | 4134 |
| IP que comienzan con | 221.224.0.0 |
| IP que termina con | 221.231.255.255 |
| ASN Nombre | ChinaNet |
| CDIR | 221.224.0.0/13 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 16/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Binhai | 39,0033 | 117,7108 | 2017-09-15 |
| MaxMind | CN | China | - | Nanjing | 32,0617 | 118,7778 | 2017-09-15 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.231.7.0 | 3722905344 | 0 |
| 221.231.7.1 | 3722905345 | 0 |
| 221.231.7.2 | 3722905346 | 0 |
| 221.231.7.3 | 3722905347 | 0 |
| 221.231.7.4 | 3722905348 | 0 |
| 221.231.7.5 | 3722905349 | 0 |
| 221.231.7.6 | 3722905350 | 0 |
| 221.231.7.7 | 3722905351 | 0 |
| 221.231.7.8 | 3722905352 | 0 |
| 221.231.7.9 | 3722905353 | 0 |
| 221.231.7.10 | 3722905354 | 0 |
| 221.231.7.11 | 3722905355 | 0 |
| 221.231.7.12 | 3722905356 | 0 |
| 221.231.7.13 | 3722905357 | 0 |
| 221.231.7.14 | 3722905358 | 0 |
| 221.231.7.15 | 3722905359 | 0 |
| 221.231.7.16 | 3722905360 | 0 |
| 221.231.7.17 | 3722905361 | 0 |
| 221.231.7.18 | 3722905362 | 0 |
| 221.231.7.19 | 3722905363 | 0 |
| 221.231.7.20 | 3722905364 | 0 |
| 221.231.7.21 | 3722905365 | 0 |
| 221.231.7.22 | 3722905366 | 0 |
| 221.231.7.23 | 3722905367 | 0 |
| 221.231.7.24 | 3722905368 | 0 |
| 221.231.7.25 | 3722905369 | 0 |
| 221.231.7.26 | 3722905370 | 0 |
| 221.231.7.27 | 3722905371 | 0 |
| 221.231.7.28 | 3722905372 | 0 |
| 221.231.7.29 | 3722905373 | 0 |
| 221.231.7.30 | 3722905374 | 0 |
| 221.231.7.31 | 3722905375 | 0 |
| 221.231.7.32 | 3722905376 | 0 |
| 221.231.7.33 | 3722905377 | 0 |
| 221.231.7.34 | 3722905378 | 0 |
| 221.231.7.35 | 3722905379 | 0 |
| 221.231.7.36 | 3722905380 | 0 |
| 221.231.7.37 | 3722905381 | 0 |
| 221.231.7.38 | 3722905382 | 0 |
| 221.231.7.39 | 3722905383 | 0 |
| 221.231.7.40 | 3722905384 | 0 |
| 221.231.7.41 | 3722905385 | 0 |
| 221.231.7.42 | 3722905386 | 0 |
| 221.231.7.43 | 3722905387 | 0 |
| 221.231.7.44 | 3722905388 | 0 |
| 221.231.7.45 | 3722905389 | 0 |
| 221.231.7.46 | 3722905390 | 0 |
| 221.231.7.47 | 3722905391 | 0 |
| 221.231.7.48 | 3722905392 | 0 |
| 221.231.7.49 | 3722905393 | 0 |
| 221.231.7.50 | 3722905394 | 0 |
| 221.231.7.51 | 3722905395 | 0 |
| 221.231.7.52 | 3722905396 | 0 |
| 221.231.7.53 | 3722905397 | 0 |
| 221.231.7.54 | 3722905398 | 0 |
| 221.231.7.55 | 3722905399 | 0 |
| 221.231.7.56 | 3722905400 | 0 |
| 221.231.7.57 | 3722905401 | 0 |
| 221.231.7.58 | 3722905402 | 0 |
| 221.231.7.59 | 3722905403 | 0 |
| 221.231.7.60 | 3722905404 | 0 |
| 221.231.7.61 | 3722905405 | 0 |
| 221.231.7.62 | 3722905406 | 0 |
| 221.231.7.63 | 3722905407 | 0 |
| 221.231.7.64 | 3722905408 | 0 |
| 221.231.7.65 | 3722905409 | 0 |
| 221.231.7.66 | 3722905410 | 0 |
| 221.231.7.67 | 3722905411 | 0 |
| 221.231.7.68 | 3722905412 | 0 |
| 221.231.7.69 | 3722905413 | 0 |
| 221.231.7.70 | 3722905414 | 0 |
| 221.231.7.71 | 3722905415 | 0 |
| 221.231.7.72 | 3722905416 | 0 |
| 221.231.7.73 | 3722905417 | 0 |
| 221.231.7.74 | 3722905418 | 0 |
| 221.231.7.75 | 3722905419 | 0 |
| 221.231.7.76 | 3722905420 | 0 |
| 221.231.7.77 | 3722905421 | 0 |
| 221.231.7.78 | 3722905422 | 0 |
| 221.231.7.79 | 3722905423 | 0 |
| 221.231.7.80 | 3722905424 | 0 |
| 221.231.7.81 | 3722905425 | 0 |
| 221.231.7.82 | 3722905426 | 0 |
| 221.231.7.83 | 3722905427 | 0 |
| 221.231.7.84 | 3722905428 | 0 |
| 221.231.7.85 | 3722905429 | 0 |