Les adresses IP débutant par 20.206.4 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, le bloc IP comprant les adresses de 22.30.204.0 à 22.30.205.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 22.30.204.0 |
| IP se terminant par | 22.30.205.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 18/04/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Falls Church | 38,8653 | -77,1933 | 2018-04-18 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-04-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 20.206.4.0 | 349045760 | 0 |
| 20.206.4.1 | 349045761 | 0 |
| 20.206.4.2 | 349045762 | 0 |
| 20.206.4.3 | 349045763 | 0 |
| 20.206.4.4 | 349045764 | 0 |
| 20.206.4.5 | 349045765 | 0 |
| 20.206.4.6 | 349045766 | 0 |
| 20.206.4.7 | 349045767 | 0 |
| 20.206.4.8 | 349045768 | 0 |
| 20.206.4.9 | 349045769 | 0 |
| 20.206.4.10 | 349045770 | 0 |
| 20.206.4.11 | 349045771 | 0 |
| 20.206.4.12 | 349045772 | 0 |
| 20.206.4.13 | 349045773 | 0 |
| 20.206.4.14 | 349045774 | 0 |
| 20.206.4.15 | 349045775 | 0 |
| 20.206.4.16 | 349045776 | 0 |
| 20.206.4.17 | 349045777 | 0 |
| 20.206.4.18 | 349045778 | 0 |
| 20.206.4.19 | 349045779 | 0 |
| 20.206.4.20 | 349045780 | 0 |
| 20.206.4.21 | 349045781 | 0 |
| 20.206.4.22 | 349045782 | 0 |
| 20.206.4.23 | 349045783 | 0 |
| 20.206.4.24 | 349045784 | 0 |
| 20.206.4.25 | 349045785 | 0 |
| 20.206.4.26 | 349045786 | 0 |
| 20.206.4.27 | 349045787 | 0 |
| 20.206.4.28 | 349045788 | 0 |
| 20.206.4.29 | 349045789 | 0 |
| 20.206.4.30 | 349045790 | 0 |
| 20.206.4.31 | 349045791 | 0 |
| 20.206.4.32 | 349045792 | 0 |
| 20.206.4.33 | 349045793 | 0 |
| 20.206.4.34 | 349045794 | 0 |
| 20.206.4.35 | 349045795 | 0 |
| 20.206.4.36 | 349045796 | 0 |
| 20.206.4.37 | 349045797 | 0 |
| 20.206.4.38 | 349045798 | 0 |
| 20.206.4.39 | 349045799 | 0 |
| 20.206.4.40 | 349045800 | 0 |
| 20.206.4.41 | 349045801 | 0 |
| 20.206.4.42 | 349045802 | 0 |
| 20.206.4.43 | 349045803 | 0 |
| 20.206.4.44 | 349045804 | 0 |
| 20.206.4.45 | 349045805 | 0 |
| 20.206.4.46 | 349045806 | 0 |
| 20.206.4.47 | 349045807 | 0 |
| 20.206.4.48 | 349045808 | 0 |
| 20.206.4.49 | 349045809 | 0 |
| 20.206.4.50 | 349045810 | 0 |
| 20.206.4.51 | 349045811 | 0 |
| 20.206.4.52 | 349045812 | 0 |
| 20.206.4.53 | 349045813 | 0 |
| 20.206.4.54 | 349045814 | 0 |
| 20.206.4.55 | 349045815 | 0 |
| 20.206.4.56 | 349045816 | 0 |
| 20.206.4.57 | 349045817 | 0 |
| 20.206.4.58 | 349045818 | 0 |
| 20.206.4.59 | 349045819 | 0 |
| 20.206.4.60 | 349045820 | 0 |
| 20.206.4.61 | 349045821 | 0 |
| 20.206.4.62 | 349045822 | 0 |
| 20.206.4.63 | 349045823 | 0 |
| 20.206.4.64 | 349045824 | 0 |
| 20.206.4.65 | 349045825 | 0 |
| 20.206.4.66 | 349045826 | 0 |
| 20.206.4.67 | 349045827 | 0 |
| 20.206.4.68 | 349045828 | 0 |
| 20.206.4.69 | 349045829 | 0 |
| 20.206.4.70 | 349045830 | 0 |
| 20.206.4.71 | 349045831 | 0 |
| 20.206.4.72 | 349045832 | 0 |
| 20.206.4.73 | 349045833 | 0 |
| 20.206.4.74 | 349045834 | 0 |
| 20.206.4.75 | 349045835 | 0 |
| 20.206.4.76 | 349045836 | 0 |
| 20.206.4.77 | 349045837 | 0 |
| 20.206.4.78 | 349045838 | 0 |
| 20.206.4.79 | 349045839 | 0 |
| 20.206.4.80 | 349045840 | 0 |
| 20.206.4.81 | 349045841 | 0 |
| 20.206.4.82 | 349045842 | 0 |
| 20.206.4.83 | 349045843 | 0 |
| 20.206.4.84 | 349045844 | 0 |
| 20.206.4.85 | 349045845 | 0 |