21.239.0
The IP address 21.239.0 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.
Network information
| 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 | 16/08/2018 |
| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Madrid | 40.4165 | -3.7026 | 2018-08-16 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-08-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.239.0.0 | 367984640 | 0 |
| 21.239.0.1 | 367984641 | 0 |
| 21.239.0.2 | 367984642 | 0 |
| 21.239.0.3 | 367984643 | 0 |
| 21.239.0.4 | 367984644 | 0 |
| 21.239.0.5 | 367984645 | 0 |
| 21.239.0.6 | 367984646 | 0 |
| 21.239.0.7 | 367984647 | 0 |
| 21.239.0.8 | 367984648 | 0 |
| 21.239.0.9 | 367984649 | 0 |
| 21.239.0.10 | 367984650 | 0 |
| 21.239.0.11 | 367984651 | 0 |
| 21.239.0.12 | 367984652 | 0 |
| 21.239.0.13 | 367984653 | 0 |
| 21.239.0.14 | 367984654 | 0 |
| 21.239.0.15 | 367984655 | 0 |
| 21.239.0.16 | 367984656 | 0 |
| 21.239.0.17 | 367984657 | 0 |
| 21.239.0.18 | 367984658 | 0 |
| 21.239.0.19 | 367984659 | 0 |
| 21.239.0.20 | 367984660 | 0 |
| 21.239.0.21 | 367984661 | 0 |
| 21.239.0.22 | 367984662 | 0 |
| 21.239.0.23 | 367984663 | 0 |
| 21.239.0.24 | 367984664 | 0 |
| 21.239.0.25 | 367984665 | 0 |
| 21.239.0.26 | 367984666 | 0 |
| 21.239.0.27 | 367984667 | 0 |
| 21.239.0.28 | 367984668 | 0 |
| 21.239.0.29 | 367984669 | 0 |
| 21.239.0.30 | 367984670 | 0 |
| 21.239.0.31 | 367984671 | 0 |
| 21.239.0.32 | 367984672 | 0 |
| 21.239.0.33 | 367984673 | 0 |
| 21.239.0.34 | 367984674 | 0 |
| 21.239.0.35 | 367984675 | 0 |
| 21.239.0.36 | 367984676 | 0 |
| 21.239.0.37 | 367984677 | 0 |
| 21.239.0.38 | 367984678 | 0 |
| 21.239.0.39 | 367984679 | 0 |
| 21.239.0.40 | 367984680 | 0 |
| 21.239.0.41 | 367984681 | 0 |
| 21.239.0.42 | 367984682 | 0 |
| 21.239.0.43 | 367984683 | 0 |
| 21.239.0.44 | 367984684 | 0 |
| 21.239.0.45 | 367984685 | 0 |
| 21.239.0.46 | 367984686 | 0 |
| 21.239.0.47 | 367984687 | 0 |
| 21.239.0.48 | 367984688 | 0 |
| 21.239.0.49 | 367984689 | 0 |
| 21.239.0.50 | 367984690 | 0 |
| 21.239.0.51 | 367984691 | 0 |
| 21.239.0.52 | 367984692 | 0 |
| 21.239.0.53 | 367984693 | 0 |
| 21.239.0.54 | 367984694 | 0 |
| 21.239.0.55 | 367984695 | 0 |
| 21.239.0.56 | 367984696 | 0 |
| 21.239.0.57 | 367984697 | 0 |
| 21.239.0.58 | 367984698 | 0 |
| 21.239.0.59 | 367984699 | 0 |
| 21.239.0.60 | 367984700 | 0 |
| 21.239.0.61 | 367984701 | 0 |
| 21.239.0.62 | 367984702 | 0 |
| 21.239.0.63 | 367984703 | 0 |
| 21.239.0.64 | 367984704 | 0 |
| 21.239.0.65 | 367984705 | 0 |
| 21.239.0.66 | 367984706 | 0 |
| 21.239.0.67 | 367984707 | 0 |
| 21.239.0.68 | 367984708 | 0 |
| 21.239.0.69 | 367984709 | 0 |
| 21.239.0.70 | 367984710 | 0 |
| 21.239.0.71 | 367984711 | 0 |
| 21.239.0.72 | 367984712 | 0 |
| 21.239.0.73 | 367984713 | 0 |
| 21.239.0.74 | 367984714 | 0 |
| 21.239.0.75 | 367984715 | 0 |
| 21.239.0.76 | 367984716 | 0 |
| 21.239.0.77 | 367984717 | 0 |
| 21.239.0.78 | 367984718 | 0 |
| 21.239.0.79 | 367984719 | 0 |
| 21.239.0.80 | 367984720 | 0 |
| 21.239.0.81 | 367984721 | 0 |
| 21.239.0.82 | 367984722 | 0 |
| 21.239.0.83 | 367984723 | 0 |
| 21.239.0.84 | 367984724 | 0 |
| 21.239.0.85 | 367984725 | 0 |