The IP address 21.232.3 is provided by China Education and Research Network Center, it's belong to the CDIR (Classless Inter-Domain Routing) 22.30.204.0/23 (range 22.30.204.0 to 22.30.205.255). The autonomous system number (ASN) is 4538.
| ASN | 4538 |
| IP starting by | 22.30.204.0 |
| IP ending by | 22.30.205.255 |
| ASN Name | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| Numerical IP | |
| Registry | |
| Last update | 19/11/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Madrid | 40.4165 | -3.7026 | 2018-11-19 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-11-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.232.3.0 | 367526656 | 0 |
| 21.232.3.1 | 367526657 | 0 |
| 21.232.3.2 | 367526658 | 0 |
| 21.232.3.3 | 367526659 | 0 |
| 21.232.3.4 | 367526660 | 0 |
| 21.232.3.5 | 367526661 | 0 |
| 21.232.3.6 | 367526662 | 0 |
| 21.232.3.7 | 367526663 | 0 |
| 21.232.3.8 | 367526664 | 0 |
| 21.232.3.9 | 367526665 | 0 |
| 21.232.3.10 | 367526666 | 0 |
| 21.232.3.11 | 367526667 | 0 |
| 21.232.3.12 | 367526668 | 0 |
| 21.232.3.13 | 367526669 | 0 |
| 21.232.3.14 | 367526670 | 0 |
| 21.232.3.15 | 367526671 | 0 |
| 21.232.3.16 | 367526672 | 0 |
| 21.232.3.17 | 367526673 | 0 |
| 21.232.3.18 | 367526674 | 0 |
| 21.232.3.19 | 367526675 | 0 |
| 21.232.3.20 | 367526676 | 0 |
| 21.232.3.21 | 367526677 | 0 |
| 21.232.3.22 | 367526678 | 0 |
| 21.232.3.23 | 367526679 | 0 |
| 21.232.3.24 | 367526680 | 0 |
| 21.232.3.25 | 367526681 | 0 |
| 21.232.3.26 | 367526682 | 0 |
| 21.232.3.27 | 367526683 | 0 |
| 21.232.3.28 | 367526684 | 0 |
| 21.232.3.29 | 367526685 | 0 |
| 21.232.3.30 | 367526686 | 0 |
| 21.232.3.31 | 367526687 | 0 |
| 21.232.3.32 | 367526688 | 0 |
| 21.232.3.33 | 367526689 | 0 |
| 21.232.3.34 | 367526690 | 0 |
| 21.232.3.35 | 367526691 | 0 |
| 21.232.3.36 | 367526692 | 0 |
| 21.232.3.37 | 367526693 | 0 |
| 21.232.3.38 | 367526694 | 0 |
| 21.232.3.39 | 367526695 | 0 |
| 21.232.3.40 | 367526696 | 0 |
| 21.232.3.41 | 367526697 | 0 |
| 21.232.3.42 | 367526698 | 0 |
| 21.232.3.43 | 367526699 | 0 |
| 21.232.3.44 | 367526700 | 0 |
| 21.232.3.45 | 367526701 | 0 |
| 21.232.3.46 | 367526702 | 0 |
| 21.232.3.47 | 367526703 | 0 |
| 21.232.3.48 | 367526704 | 0 |
| 21.232.3.49 | 367526705 | 0 |
| 21.232.3.50 | 367526706 | 0 |
| 21.232.3.51 | 367526707 | 0 |
| 21.232.3.52 | 367526708 | 0 |
| 21.232.3.53 | 367526709 | 0 |
| 21.232.3.54 | 367526710 | 0 |
| 21.232.3.55 | 367526711 | 0 |
| 21.232.3.56 | 367526712 | 0 |
| 21.232.3.57 | 367526713 | 0 |
| 21.232.3.58 | 367526714 | 0 |
| 21.232.3.59 | 367526715 | 0 |
| 21.232.3.60 | 367526716 | 0 |
| 21.232.3.61 | 367526717 | 0 |
| 21.232.3.62 | 367526718 | 0 |
| 21.232.3.63 | 367526719 | 0 |
| 21.232.3.64 | 367526720 | 0 |
| 21.232.3.65 | 367526721 | 0 |
| 21.232.3.66 | 367526722 | 0 |
| 21.232.3.67 | 367526723 | 0 |
| 21.232.3.68 | 367526724 | 0 |
| 21.232.3.69 | 367526725 | 0 |
| 21.232.3.70 | 367526726 | 0 |
| 21.232.3.71 | 367526727 | 0 |
| 21.232.3.72 | 367526728 | 0 |
| 21.232.3.73 | 367526729 | 0 |
| 21.232.3.74 | 367526730 | 0 |
| 21.232.3.75 | 367526731 | 0 |
| 21.232.3.76 | 367526732 | 0 |
| 21.232.3.77 | 367526733 | 0 |
| 21.232.3.78 | 367526734 | 0 |
| 21.232.3.79 | 367526735 | 0 |
| 21.232.3.80 | 367526736 | 0 |
| 21.232.3.81 | 367526737 | 0 |
| 21.232.3.82 | 367526738 | 0 |
| 21.232.3.83 | 367526739 | 0 |
| 21.232.3.84 | 367526740 | 0 |
| 21.232.3.85 | 367526741 | 0 |