Les adresses IP débutant par 223.1.183 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 | 16/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | China | - | Beijing | 39,9075 | 116,3972 | 2017-09-26 |
| MaxMind | CN | Chine | - | - | 34,7725 | 113,7266 | 2017-09-26 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.1.183.0 | 3741431552 | 0 |
| 223.1.183.1 | 3741431553 | 0 |
| 223.1.183.2 | 3741431554 | 0 |
| 223.1.183.3 | 3741431555 | 0 |
| 223.1.183.4 | 3741431556 | 0 |
| 223.1.183.5 | 3741431557 | 0 |
| 223.1.183.6 | 3741431558 | 0 |
| 223.1.183.7 | 3741431559 | 0 |
| 223.1.183.8 | 3741431560 | 0 |
| 223.1.183.9 | 3741431561 | 0 |
| 223.1.183.10 | 3741431562 | 0 |
| 223.1.183.11 | 3741431563 | 0 |
| 223.1.183.12 | 3741431564 | 0 |
| 223.1.183.13 | 3741431565 | 0 |
| 223.1.183.14 | 3741431566 | 0 |
| 223.1.183.15 | 3741431567 | 0 |
| 223.1.183.16 | 3741431568 | 0 |
| 223.1.183.17 | 3741431569 | 0 |
| 223.1.183.18 | 3741431570 | 0 |
| 223.1.183.19 | 3741431571 | 0 |
| 223.1.183.20 | 3741431572 | 0 |
| 223.1.183.21 | 3741431573 | 0 |
| 223.1.183.22 | 3741431574 | 0 |
| 223.1.183.23 | 3741431575 | 0 |
| 223.1.183.24 | 3741431576 | 0 |
| 223.1.183.25 | 3741431577 | 0 |
| 223.1.183.26 | 3741431578 | 0 |
| 223.1.183.27 | 3741431579 | 0 |
| 223.1.183.28 | 3741431580 | 0 |
| 223.1.183.29 | 3741431581 | 0 |
| 223.1.183.30 | 3741431582 | 0 |
| 223.1.183.31 | 3741431583 | 0 |
| 223.1.183.32 | 3741431584 | 0 |
| 223.1.183.33 | 3741431585 | 0 |
| 223.1.183.34 | 3741431586 | 0 |
| 223.1.183.35 | 3741431587 | 0 |
| 223.1.183.36 | 3741431588 | 0 |
| 223.1.183.37 | 3741431589 | 0 |
| 223.1.183.38 | 3741431590 | 0 |
| 223.1.183.39 | 3741431591 | 0 |
| 223.1.183.40 | 3741431592 | 0 |
| 223.1.183.41 | 3741431593 | 0 |
| 223.1.183.42 | 3741431594 | 0 |
| 223.1.183.43 | 3741431595 | 0 |
| 223.1.183.44 | 3741431596 | 0 |
| 223.1.183.45 | 3741431597 | 0 |
| 223.1.183.46 | 3741431598 | 0 |
| 223.1.183.47 | 3741431599 | 0 |
| 223.1.183.48 | 3741431600 | 0 |
| 223.1.183.49 | 3741431601 | 0 |
| 223.1.183.50 | 3741431602 | 0 |
| 223.1.183.51 | 3741431603 | 0 |
| 223.1.183.52 | 3741431604 | 0 |
| 223.1.183.53 | 3741431605 | 0 |
| 223.1.183.54 | 3741431606 | 0 |
| 223.1.183.55 | 3741431607 | 0 |
| 223.1.183.56 | 3741431608 | 0 |
| 223.1.183.57 | 3741431609 | 0 |
| 223.1.183.58 | 3741431610 | 0 |
| 223.1.183.59 | 3741431611 | 0 |
| 223.1.183.60 | 3741431612 | 0 |
| 223.1.183.61 | 3741431613 | 0 |
| 223.1.183.62 | 3741431614 | 0 |
| 223.1.183.63 | 3741431615 | 0 |
| 223.1.183.64 | 3741431616 | 0 |
| 223.1.183.65 | 3741431617 | 0 |
| 223.1.183.66 | 3741431618 | 0 |
| 223.1.183.67 | 3741431619 | 0 |
| 223.1.183.68 | 3741431620 | 0 |
| 223.1.183.69 | 3741431621 | 0 |
| 223.1.183.70 | 3741431622 | 0 |
| 223.1.183.71 | 3741431623 | 0 |
| 223.1.183.72 | 3741431624 | 0 |
| 223.1.183.73 | 3741431625 | 0 |
| 223.1.183.74 | 3741431626 | 0 |
| 223.1.183.75 | 3741431627 | 0 |
| 223.1.183.76 | 3741431628 | 0 |
| 223.1.183.77 | 3741431629 | 0 |
| 223.1.183.78 | 3741431630 | 0 |
| 223.1.183.79 | 3741431631 | 0 |
| 223.1.183.80 | 3741431632 | 0 |
| 223.1.183.81 | 3741431633 | 0 |
| 223.1.183.82 | 3741431634 | 0 |
| 223.1.183.83 | 3741431635 | 0 |
| 223.1.183.84 | 3741431636 | 0 |
| 223.1.183.85 | 3741431637 | 0 |