The IP address 21.83.26 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 | 11/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2017-08-11 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-08-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.83.26.0 | 357767680 | 0 |
| 21.83.26.1 | 357767681 | 0 |
| 21.83.26.2 | 357767682 | 0 |
| 21.83.26.3 | 357767683 | 0 |
| 21.83.26.4 | 357767684 | 0 |
| 21.83.26.5 | 357767685 | 0 |
| 21.83.26.6 | 357767686 | 0 |
| 21.83.26.7 | 357767687 | 0 |
| 21.83.26.8 | 357767688 | 0 |
| 21.83.26.9 | 357767689 | 0 |
| 21.83.26.10 | 357767690 | 0 |
| 21.83.26.11 | 357767691 | 0 |
| 21.83.26.12 | 357767692 | 0 |
| 21.83.26.13 | 357767693 | 0 |
| 21.83.26.14 | 357767694 | 0 |
| 21.83.26.15 | 357767695 | 0 |
| 21.83.26.16 | 357767696 | 0 |
| 21.83.26.17 | 357767697 | 0 |
| 21.83.26.18 | 357767698 | 0 |
| 21.83.26.19 | 357767699 | 0 |
| 21.83.26.20 | 357767700 | 0 |
| 21.83.26.21 | 357767701 | 0 |
| 21.83.26.22 | 357767702 | 0 |
| 21.83.26.23 | 357767703 | 0 |
| 21.83.26.24 | 357767704 | 0 |
| 21.83.26.25 | 357767705 | 0 |
| 21.83.26.26 | 357767706 | 0 |
| 21.83.26.27 | 357767707 | 0 |
| 21.83.26.28 | 357767708 | 0 |
| 21.83.26.29 | 357767709 | 0 |
| 21.83.26.30 | 357767710 | 0 |
| 21.83.26.31 | 357767711 | 0 |
| 21.83.26.32 | 357767712 | 0 |
| 21.83.26.33 | 357767713 | 0 |
| 21.83.26.34 | 357767714 | 0 |
| 21.83.26.35 | 357767715 | 0 |
| 21.83.26.36 | 357767716 | 0 |
| 21.83.26.37 | 357767717 | 0 |
| 21.83.26.38 | 357767718 | 0 |
| 21.83.26.39 | 357767719 | 0 |
| 21.83.26.40 | 357767720 | 0 |
| 21.83.26.41 | 357767721 | 0 |
| 21.83.26.42 | 357767722 | 0 |
| 21.83.26.43 | 357767723 | 0 |
| 21.83.26.44 | 357767724 | 0 |
| 21.83.26.45 | 357767725 | 0 |
| 21.83.26.46 | 357767726 | 0 |
| 21.83.26.47 | 357767727 | 0 |
| 21.83.26.48 | 357767728 | 0 |
| 21.83.26.49 | 357767729 | 0 |
| 21.83.26.50 | 357767730 | 0 |
| 21.83.26.51 | 357767731 | 0 |
| 21.83.26.52 | 357767732 | 0 |
| 21.83.26.53 | 357767733 | 0 |
| 21.83.26.54 | 357767734 | 0 |
| 21.83.26.55 | 357767735 | 0 |
| 21.83.26.56 | 357767736 | 0 |
| 21.83.26.57 | 357767737 | 0 |
| 21.83.26.58 | 357767738 | 0 |
| 21.83.26.59 | 357767739 | 0 |
| 21.83.26.60 | 357767740 | 0 |
| 21.83.26.61 | 357767741 | 0 |
| 21.83.26.62 | 357767742 | 0 |
| 21.83.26.63 | 357767743 | 0 |
| 21.83.26.64 | 357767744 | 0 |
| 21.83.26.65 | 357767745 | 0 |
| 21.83.26.66 | 357767746 | 0 |
| 21.83.26.67 | 357767747 | 0 |
| 21.83.26.68 | 357767748 | 0 |
| 21.83.26.69 | 357767749 | 0 |
| 21.83.26.70 | 357767750 | 0 |
| 21.83.26.71 | 357767751 | 0 |
| 21.83.26.72 | 357767752 | 0 |
| 21.83.26.73 | 357767753 | 0 |
| 21.83.26.74 | 357767754 | 0 |
| 21.83.26.75 | 357767755 | 0 |
| 21.83.26.76 | 357767756 | 0 |
| 21.83.26.77 | 357767757 | 0 |
| 21.83.26.78 | 357767758 | 0 |
| 21.83.26.79 | 357767759 | 0 |
| 21.83.26.80 | 357767760 | 0 |
| 21.83.26.81 | 357767761 | 0 |
| 21.83.26.82 | 357767762 | 0 |
| 21.83.26.83 | 357767763 | 0 |
| 21.83.26.84 | 357767764 | 0 |
| 21.83.26.85 | 357767765 | 0 |