Les adresses IP débutant par 211.80.44 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 211.80.0.0/13, le bloc IP comprant les adresses de 211.80.0.0 à 211.87.255.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 211.80.0.0 |
| IP se terminant par | 211.87.255.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 211.80.0.0/13 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 03/02/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Jishui | 33,7333 | 115,4 | 2020-02-03 |
| MaxMind | CN | Chine | - | Beijing | 39,9289 | 116,3883 | 2020-02-03 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 211.80.44.0 | 3545246720 | 0 |
| 211.80.44.1 | 3545246721 | 0 |
| 211.80.44.2 | 3545246722 | 0 |
| 211.80.44.3 | 3545246723 | 0 |
| 211.80.44.4 | 3545246724 | 0 |
| 211.80.44.5 | 3545246725 | 0 |
| 211.80.44.6 | 3545246726 | 0 |
| 211.80.44.7 | 3545246727 | 0 |
| 211.80.44.8 | 3545246728 | 0 |
| 211.80.44.9 | 3545246729 | 0 |
| 211.80.44.10 | 3545246730 | 0 |
| 211.80.44.11 | 3545246731 | 0 |
| 211.80.44.12 | 3545246732 | 0 |
| 211.80.44.13 | 3545246733 | 0 |
| 211.80.44.14 | 3545246734 | 0 |
| 211.80.44.15 | 3545246735 | 0 |
| 211.80.44.16 | 3545246736 | 0 |
| 211.80.44.17 | 3545246737 | 0 |
| 211.80.44.18 | 3545246738 | 0 |
| 211.80.44.19 | 3545246739 | 0 |
| 211.80.44.20 | 3545246740 | 0 |
| 211.80.44.21 | 3545246741 | 0 |
| 211.80.44.22 | 3545246742 | 0 |
| 211.80.44.23 | 3545246743 | 0 |
| 211.80.44.24 | 3545246744 | 0 |
| 211.80.44.25 | 3545246745 | 0 |
| 211.80.44.26 | 3545246746 | 0 |
| 211.80.44.27 | 3545246747 | 0 |
| 211.80.44.28 | 3545246748 | 0 |
| 211.80.44.29 | 3545246749 | 0 |
| 211.80.44.30 | 3545246750 | 0 |
| 211.80.44.31 | 3545246751 | 0 |
| 211.80.44.32 | 3545246752 | 0 |
| 211.80.44.33 | 3545246753 | 0 |
| 211.80.44.34 | 3545246754 | 0 |
| 211.80.44.35 | 3545246755 | 0 |
| 211.80.44.36 | 3545246756 | 0 |
| 211.80.44.37 | 3545246757 | 0 |
| 211.80.44.38 | 3545246758 | 0 |
| 211.80.44.39 | 3545246759 | 0 |
| 211.80.44.40 | 3545246760 | 0 |
| 211.80.44.41 | 3545246761 | 0 |
| 211.80.44.42 | 3545246762 | 0 |
| 211.80.44.43 | 3545246763 | 0 |
| 211.80.44.44 | 3545246764 | 0 |
| 211.80.44.45 | 3545246765 | 0 |
| 211.80.44.46 | 3545246766 | 0 |
| 211.80.44.47 | 3545246767 | 0 |
| 211.80.44.48 | 3545246768 | 0 |
| 211.80.44.49 | 3545246769 | 0 |
| 211.80.44.50 | 3545246770 | 0 |
| 211.80.44.51 | 3545246771 | 0 |
| 211.80.44.52 | 3545246772 | 0 |
| 211.80.44.53 | 3545246773 | 0 |
| 211.80.44.54 | 3545246774 | 0 |
| 211.80.44.55 | 3545246775 | 0 |
| 211.80.44.56 | 3545246776 | 0 |
| 211.80.44.57 | 3545246777 | 0 |
| 211.80.44.58 | 3545246778 | 0 |
| 211.80.44.59 | 3545246779 | 0 |
| 211.80.44.60 | 3545246780 | 0 |
| 211.80.44.61 | 3545246781 | 0 |
| 211.80.44.62 | 3545246782 | 0 |
| 211.80.44.63 | 3545246783 | 0 |
| 211.80.44.64 | 3545246784 | 0 |
| 211.80.44.65 | 3545246785 | 0 |
| 211.80.44.66 | 3545246786 | 0 |
| 211.80.44.67 | 3545246787 | 0 |
| 211.80.44.68 | 3545246788 | 0 |
| 211.80.44.69 | 3545246789 | 0 |
| 211.80.44.70 | 3545246790 | 0 |
| 211.80.44.71 | 3545246791 | 0 |
| 211.80.44.72 | 3545246792 | 0 |
| 211.80.44.73 | 3545246793 | 0 |
| 211.80.44.74 | 3545246794 | 0 |
| 211.80.44.75 | 3545246795 | 0 |
| 211.80.44.76 | 3545246796 | 0 |
| 211.80.44.77 | 3545246797 | 0 |
| 211.80.44.78 | 3545246798 | 0 |
| 211.80.44.79 | 3545246799 | 0 |
| 211.80.44.80 | 3545246800 | 0 |
| 211.80.44.81 | 3545246801 | 0 |
| 211.80.44.82 | 3545246802 | 0 |
| 211.80.44.83 | 3545246803 | 0 |
| 211.80.44.84 | 3545246804 | 0 |
| 211.80.44.85 | 3545246805 | 0 |