Les adresses IP débutant par 223.0.247 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 223.2.0.0/15, le bloc IP comprant les adresses de 223.2.0.0 à 223.3.255.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 223.2.0.0 |
| IP se terminant par | 223.3.255.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 223.2.0.0/15 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 23/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | China | - | Beijing | 39,9075 | 116,3972 | 2018-03-23 |
| MaxMind | CN | Chine | - | - | 34,7725 | 113,7266 | 2018-03-23 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.0.247.0 | 3741382400 | 0 |
| 223.0.247.1 | 3741382401 | 0 |
| 223.0.247.2 | 3741382402 | 0 |
| 223.0.247.3 | 3741382403 | 0 |
| 223.0.247.4 | 3741382404 | 0 |
| 223.0.247.5 | 3741382405 | 0 |
| 223.0.247.6 | 3741382406 | 0 |
| 223.0.247.7 | 3741382407 | 0 |
| 223.0.247.8 | 3741382408 | 0 |
| 223.0.247.9 | 3741382409 | 0 |
| 223.0.247.10 | 3741382410 | 0 |
| 223.0.247.11 | 3741382411 | 0 |
| 223.0.247.12 | 3741382412 | 0 |
| 223.0.247.13 | 3741382413 | 0 |
| 223.0.247.14 | 3741382414 | 0 |
| 223.0.247.15 | 3741382415 | 0 |
| 223.0.247.16 | 3741382416 | 0 |
| 223.0.247.17 | 3741382417 | 0 |
| 223.0.247.18 | 3741382418 | 0 |
| 223.0.247.19 | 3741382419 | 0 |
| 223.0.247.20 | 3741382420 | 0 |
| 223.0.247.21 | 3741382421 | 0 |
| 223.0.247.22 | 3741382422 | 0 |
| 223.0.247.23 | 3741382423 | 0 |
| 223.0.247.24 | 3741382424 | 0 |
| 223.0.247.25 | 3741382425 | 0 |
| 223.0.247.26 | 3741382426 | 0 |
| 223.0.247.27 | 3741382427 | 0 |
| 223.0.247.28 | 3741382428 | 0 |
| 223.0.247.29 | 3741382429 | 0 |
| 223.0.247.30 | 3741382430 | 0 |
| 223.0.247.31 | 3741382431 | 0 |
| 223.0.247.32 | 3741382432 | 0 |
| 223.0.247.33 | 3741382433 | 0 |
| 223.0.247.34 | 3741382434 | 0 |
| 223.0.247.35 | 3741382435 | 0 |
| 223.0.247.36 | 3741382436 | 0 |
| 223.0.247.37 | 3741382437 | 0 |
| 223.0.247.38 | 3741382438 | 0 |
| 223.0.247.39 | 3741382439 | 0 |
| 223.0.247.40 | 3741382440 | 0 |
| 223.0.247.41 | 3741382441 | 0 |
| 223.0.247.42 | 3741382442 | 0 |
| 223.0.247.43 | 3741382443 | 0 |
| 223.0.247.44 | 3741382444 | 0 |
| 223.0.247.45 | 3741382445 | 0 |
| 223.0.247.46 | 3741382446 | 0 |
| 223.0.247.47 | 3741382447 | 0 |
| 223.0.247.48 | 3741382448 | 0 |
| 223.0.247.49 | 3741382449 | 0 |
| 223.0.247.50 | 3741382450 | 0 |
| 223.0.247.51 | 3741382451 | 0 |
| 223.0.247.52 | 3741382452 | 0 |
| 223.0.247.53 | 3741382453 | 0 |
| 223.0.247.54 | 3741382454 | 0 |
| 223.0.247.55 | 3741382455 | 0 |
| 223.0.247.56 | 3741382456 | 0 |
| 223.0.247.57 | 3741382457 | 0 |
| 223.0.247.58 | 3741382458 | 0 |
| 223.0.247.59 | 3741382459 | 0 |
| 223.0.247.60 | 3741382460 | 0 |
| 223.0.247.61 | 3741382461 | 0 |
| 223.0.247.62 | 3741382462 | 0 |
| 223.0.247.63 | 3741382463 | 0 |
| 223.0.247.64 | 3741382464 | 0 |
| 223.0.247.65 | 3741382465 | 0 |
| 223.0.247.66 | 3741382466 | 0 |
| 223.0.247.67 | 3741382467 | 0 |
| 223.0.247.68 | 3741382468 | 0 |
| 223.0.247.69 | 3741382469 | 0 |
| 223.0.247.70 | 3741382470 | 0 |
| 223.0.247.71 | 3741382471 | 0 |
| 223.0.247.72 | 3741382472 | 0 |
| 223.0.247.73 | 3741382473 | 0 |
| 223.0.247.74 | 3741382474 | 0 |
| 223.0.247.75 | 3741382475 | 0 |
| 223.0.247.76 | 3741382476 | 0 |
| 223.0.247.77 | 3741382477 | 0 |
| 223.0.247.78 | 3741382478 | 0 |
| 223.0.247.79 | 3741382479 | 0 |
| 223.0.247.80 | 3741382480 | 0 |
| 223.0.247.81 | 3741382481 | 0 |
| 223.0.247.82 | 3741382482 | 0 |
| 223.0.247.83 | 3741382483 | 0 |
| 223.0.247.84 | 3741382484 | 0 |
| 223.0.247.85 | 3741382485 | 0 |