Les adresses IP débutant par 58.55.21 sont fournies par ChinaNet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 58.48.0.0/13, le bloc IP comprant les adresses de 58.48.0.0 à 58.55.255.255). Le numéro de système autonome (ASN) est 4134.
| ASN | 4134 |
| IP commençant par | 58.48.0.0 |
| IP se terminant par | 58.55.255.255 |
| Nom ASN | ChinaNet |
| CDIR | 58.48.0.0/13 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 01/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Xiaogan | 30,9167 | 113,9 | 2017-07-03 |
| MaxMind | CN | Chine | - | Wuhan | 30,5801 | 114,2734 | 2017-07-03 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 58.55.21.0 | 976688384 | 0 |
| 58.55.21.1 | 976688385 | 0 |
| 58.55.21.2 | 976688386 | 0 |
| 58.55.21.3 | 976688387 | 0 |
| 58.55.21.4 | 976688388 | 0 |
| 58.55.21.5 | 976688389 | 0 |
| 58.55.21.6 | 976688390 | 0 |
| 58.55.21.7 | 976688391 | 0 |
| 58.55.21.8 | 976688392 | 0 |
| 58.55.21.9 | 976688393 | 0 |
| 58.55.21.10 | 976688394 | 0 |
| 58.55.21.11 | 976688395 | 0 |
| 58.55.21.12 | 976688396 | 0 |
| 58.55.21.13 | 976688397 | 0 |
| 58.55.21.14 | 976688398 | 0 |
| 58.55.21.15 | 976688399 | 0 |
| 58.55.21.16 | 976688400 | 0 |
| 58.55.21.17 | 976688401 | 0 |
| 58.55.21.18 | 976688402 | 0 |
| 58.55.21.19 | 976688403 | 0 |
| 58.55.21.20 | 976688404 | 0 |
| 58.55.21.21 | 976688405 | 0 |
| 58.55.21.22 | 976688406 | 0 |
| 58.55.21.23 | 976688407 | 0 |
| 58.55.21.24 | 976688408 | 0 |
| 58.55.21.25 | 976688409 | 0 |
| 58.55.21.26 | 976688410 | 0 |
| 58.55.21.27 | 976688411 | 0 |
| 58.55.21.28 | 976688412 | 0 |
| 58.55.21.29 | 976688413 | 0 |
| 58.55.21.30 | 976688414 | 0 |
| 58.55.21.31 | 976688415 | 0 |
| 58.55.21.32 | 976688416 | 0 |
| 58.55.21.33 | 976688417 | 0 |
| 58.55.21.34 | 976688418 | 0 |
| 58.55.21.35 | 976688419 | 0 |
| 58.55.21.36 | 976688420 | 0 |
| 58.55.21.37 | 976688421 | 0 |
| 58.55.21.38 | 976688422 | 0 |
| 58.55.21.39 | 976688423 | 0 |
| 58.55.21.40 | 976688424 | 0 |
| 58.55.21.41 | 976688425 | 0 |
| 58.55.21.42 | 976688426 | 0 |
| 58.55.21.43 | 976688427 | 0 |
| 58.55.21.44 | 976688428 | 0 |
| 58.55.21.45 | 976688429 | 0 |
| 58.55.21.46 | 976688430 | 0 |
| 58.55.21.47 | 976688431 | 0 |
| 58.55.21.48 | 976688432 | 0 |
| 58.55.21.49 | 976688433 | 0 |
| 58.55.21.50 | 976688434 | 0 |
| 58.55.21.51 | 976688435 | 0 |
| 58.55.21.52 | 976688436 | 0 |
| 58.55.21.53 | 976688437 | 0 |
| 58.55.21.54 | 976688438 | 0 |
| 58.55.21.55 | 976688439 | 0 |
| 58.55.21.56 | 976688440 | 0 |
| 58.55.21.57 | 976688441 | 0 |
| 58.55.21.58 | 976688442 | 0 |
| 58.55.21.59 | 976688443 | 0 |
| 58.55.21.60 | 976688444 | 0 |
| 58.55.21.61 | 976688445 | 0 |
| 58.55.21.62 | 976688446 | 0 |
| 58.55.21.63 | 976688447 | 0 |
| 58.55.21.64 | 976688448 | 0 |
| 58.55.21.65 | 976688449 | 0 |
| 58.55.21.66 | 976688450 | 0 |
| 58.55.21.67 | 976688451 | 0 |
| 58.55.21.68 | 976688452 | 0 |
| 58.55.21.69 | 976688453 | 0 |
| 58.55.21.70 | 976688454 | 0 |
| 58.55.21.71 | 976688455 | 0 |
| 58.55.21.72 | 976688456 | 0 |
| 58.55.21.73 | 976688457 | 0 |
| 58.55.21.74 | 976688458 | 0 |
| 58.55.21.75 | 976688459 | 0 |
| 58.55.21.76 | 976688460 | 0 |
| 58.55.21.77 | 976688461 | 0 |
| 58.55.21.78 | 976688462 | 0 |
| 58.55.21.79 | 976688463 | 0 |
| 58.55.21.80 | 976688464 | 0 |
| 58.55.21.81 | 976688465 | 0 |
| 58.55.21.82 | 976688466 | 0 |
| 58.55.21.83 | 976688467 | 0 |
| 58.55.21.84 | 976688468 | 0 |
| 58.55.21.85 | 976688469 | 0 |