Les adresses IP débutant par 223.2.232 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 223.2.224.0/21, le bloc IP comprant les adresses de 223.2.224.0 à 223.2.231.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 223.2.224.0 |
| IP se terminant par | 223.2.231.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 223.2.224.0/21 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 04/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Nanjing | 32,0617 | 118,7778 | 2017-07-04 |
| MaxMind | CN | Chine | - | Nankin | 32,0617 | 118,7778 | 2017-07-04 |
| Whois | IN | - | - | - | 79 | 21 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.2.232.0 | 3741509632 | 0 |
| 223.2.232.1 | 3741509633 | 0 |
| 223.2.232.2 | 3741509634 | 0 |
| 223.2.232.3 | 3741509635 | 0 |
| 223.2.232.4 | 3741509636 | 0 |
| 223.2.232.5 | 3741509637 | 0 |
| 223.2.232.6 | 3741509638 | 0 |
| 223.2.232.7 | 3741509639 | 0 |
| 223.2.232.8 | 3741509640 | 0 |
| 223.2.232.9 | 3741509641 | 0 |
| 223.2.232.10 | 3741509642 | 0 |
| 223.2.232.11 | 3741509643 | 0 |
| 223.2.232.12 | 3741509644 | 0 |
| 223.2.232.13 | 3741509645 | 0 |
| 223.2.232.14 | 3741509646 | 0 |
| 223.2.232.15 | 3741509647 | 0 |
| 223.2.232.16 | 3741509648 | 0 |
| 223.2.232.17 | 3741509649 | 0 |
| 223.2.232.18 | 3741509650 | 0 |
| 223.2.232.19 | 3741509651 | 0 |
| 223.2.232.20 | 3741509652 | 0 |
| 223.2.232.21 | 3741509653 | 0 |
| 223.2.232.22 | 3741509654 | 0 |
| 223.2.232.23 | 3741509655 | 0 |
| 223.2.232.24 | 3741509656 | 0 |
| 223.2.232.25 | 3741509657 | 0 |
| 223.2.232.26 | 3741509658 | 0 |
| 223.2.232.27 | 3741509659 | 0 |
| 223.2.232.28 | 3741509660 | 0 |
| 223.2.232.29 | 3741509661 | 0 |
| 223.2.232.30 | 3741509662 | 0 |
| 223.2.232.31 | 3741509663 | 0 |
| 223.2.232.32 | 3741509664 | 0 |
| 223.2.232.33 | 3741509665 | 0 |
| 223.2.232.34 | 3741509666 | 0 |
| 223.2.232.35 | 3741509667 | 0 |
| 223.2.232.36 | 3741509668 | 0 |
| 223.2.232.37 | 3741509669 | 0 |
| 223.2.232.38 | 3741509670 | 0 |
| 223.2.232.39 | 3741509671 | 0 |
| 223.2.232.40 | 3741509672 | 0 |
| 223.2.232.41 | 3741509673 | 0 |
| 223.2.232.42 | 3741509674 | 0 |
| 223.2.232.43 | 3741509675 | 0 |
| 223.2.232.44 | 3741509676 | 0 |
| 223.2.232.45 | 3741509677 | 0 |
| 223.2.232.46 | 3741509678 | 0 |
| 223.2.232.47 | 3741509679 | 0 |
| 223.2.232.48 | 3741509680 | 0 |
| 223.2.232.49 | 3741509681 | 0 |
| 223.2.232.50 | 3741509682 | 0 |
| 223.2.232.51 | 3741509683 | 0 |
| 223.2.232.52 | 3741509684 | 0 |
| 223.2.232.53 | 3741509685 | 0 |
| 223.2.232.54 | 3741509686 | 0 |
| 223.2.232.55 | 3741509687 | 0 |
| 223.2.232.56 | 3741509688 | 0 |
| 223.2.232.57 | 3741509689 | 0 |
| 223.2.232.58 | 3741509690 | 0 |
| 223.2.232.59 | 3741509691 | 0 |
| 223.2.232.60 | 3741509692 | 0 |
| 223.2.232.61 | 3741509693 | 0 |
| 223.2.232.62 | 3741509694 | 0 |
| 223.2.232.63 | 3741509695 | 0 |
| 223.2.232.64 | 3741509696 | 0 |
| 223.2.232.65 | 3741509697 | 0 |
| 223.2.232.66 | 3741509698 | 0 |
| 223.2.232.67 | 3741509699 | 0 |
| 223.2.232.68 | 3741509700 | 0 |
| 223.2.232.69 | 3741509701 | 0 |
| 223.2.232.70 | 3741509702 | 0 |
| 223.2.232.71 | 3741509703 | 0 |
| 223.2.232.72 | 3741509704 | 0 |
| 223.2.232.73 | 3741509705 | 0 |
| 223.2.232.74 | 3741509706 | 0 |
| 223.2.232.75 | 3741509707 | 0 |
| 223.2.232.76 | 3741509708 | 0 |
| 223.2.232.77 | 3741509709 | 0 |
| 223.2.232.78 | 3741509710 | 0 |
| 223.2.232.79 | 3741509711 | 0 |
| 223.2.232.80 | 3741509712 | 0 |
| 223.2.232.81 | 3741509713 | 0 |
| 223.2.232.82 | 3741509714 | 0 |
| 223.2.232.83 | 3741509715 | 0 |
| 223.2.232.84 | 3741509716 | 0 |
| 223.2.232.85 | 3741509717 | 0 |