21.99.87
The IP address 21.99.87 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 | 26/09/2017 |
| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2017-09-26 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-09-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.99.87.0 | 358831872 | 0 |
| 21.99.87.1 | 358831873 | 0 |
| 21.99.87.2 | 358831874 | 0 |
| 21.99.87.3 | 358831875 | 0 |
| 21.99.87.4 | 358831876 | 0 |
| 21.99.87.5 | 358831877 | 0 |
| 21.99.87.6 | 358831878 | 0 |
| 21.99.87.7 | 358831879 | 0 |
| 21.99.87.8 | 358831880 | 0 |
| 21.99.87.9 | 358831881 | 0 |
| 21.99.87.10 | 358831882 | 0 |
| 21.99.87.11 | 358831883 | 0 |
| 21.99.87.12 | 358831884 | 0 |
| 21.99.87.13 | 358831885 | 0 |
| 21.99.87.14 | 358831886 | 0 |
| 21.99.87.15 | 358831887 | 0 |
| 21.99.87.16 | 358831888 | 0 |
| 21.99.87.17 | 358831889 | 0 |
| 21.99.87.18 | 358831890 | 0 |
| 21.99.87.19 | 358831891 | 0 |
| 21.99.87.20 | 358831892 | 0 |
| 21.99.87.21 | 358831893 | 0 |
| 21.99.87.22 | 358831894 | 0 |
| 21.99.87.23 | 358831895 | 0 |
| 21.99.87.24 | 358831896 | 0 |
| 21.99.87.25 | 358831897 | 0 |
| 21.99.87.26 | 358831898 | 0 |
| 21.99.87.27 | 358831899 | 0 |
| 21.99.87.28 | 358831900 | 0 |
| 21.99.87.29 | 358831901 | 0 |
| 21.99.87.30 | 358831902 | 0 |
| 21.99.87.31 | 358831903 | 0 |
| 21.99.87.32 | 358831904 | 0 |
| 21.99.87.33 | 358831905 | 0 |
| 21.99.87.34 | 358831906 | 0 |
| 21.99.87.35 | 358831907 | 0 |
| 21.99.87.36 | 358831908 | 0 |
| 21.99.87.37 | 358831909 | 0 |
| 21.99.87.38 | 358831910 | 0 |
| 21.99.87.39 | 358831911 | 0 |
| 21.99.87.40 | 358831912 | 0 |
| 21.99.87.41 | 358831913 | 0 |
| 21.99.87.42 | 358831914 | 0 |
| 21.99.87.43 | 358831915 | 0 |
| 21.99.87.44 | 358831916 | 0 |
| 21.99.87.45 | 358831917 | 0 |
| 21.99.87.46 | 358831918 | 0 |
| 21.99.87.47 | 358831919 | 0 |
| 21.99.87.48 | 358831920 | 0 |
| 21.99.87.49 | 358831921 | 0 |
| 21.99.87.50 | 358831922 | 0 |
| 21.99.87.51 | 358831923 | 0 |
| 21.99.87.52 | 358831924 | 0 |
| 21.99.87.53 | 358831925 | 0 |
| 21.99.87.54 | 358831926 | 0 |
| 21.99.87.55 | 358831927 | 0 |
| 21.99.87.56 | 358831928 | 0 |
| 21.99.87.57 | 358831929 | 0 |
| 21.99.87.58 | 358831930 | 0 |
| 21.99.87.59 | 358831931 | 0 |
| 21.99.87.60 | 358831932 | 0 |
| 21.99.87.61 | 358831933 | 0 |
| 21.99.87.62 | 358831934 | 0 |
| 21.99.87.63 | 358831935 | 0 |
| 21.99.87.64 | 358831936 | 0 |
| 21.99.87.65 | 358831937 | 0 |
| 21.99.87.66 | 358831938 | 0 |
| 21.99.87.67 | 358831939 | 0 |
| 21.99.87.68 | 358831940 | 0 |
| 21.99.87.69 | 358831941 | 0 |
| 21.99.87.70 | 358831942 | 0 |
| 21.99.87.71 | 358831943 | 0 |
| 21.99.87.72 | 358831944 | 0 |
| 21.99.87.73 | 358831945 | 0 |
| 21.99.87.74 | 358831946 | 0 |
| 21.99.87.75 | 358831947 | 0 |
| 21.99.87.76 | 358831948 | 0 |
| 21.99.87.77 | 358831949 | 0 |
| 21.99.87.78 | 358831950 | 0 |
| 21.99.87.79 | 358831951 | 0 |
| 21.99.87.80 | 358831952 | 0 |
| 21.99.87.81 | 358831953 | 0 |
| 21.99.87.82 | 358831954 | 0 |
| 21.99.87.83 | 358831955 | 0 |
| 21.99.87.84 | 358831956 | 0 |
| 21.99.87.85 | 358831957 | 0 |