The IP address 21.34.13 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 | 11/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2017-07-11 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.34.13.0 | 354553088 | 0 |
| 21.34.13.1 | 354553089 | 0 |
| 21.34.13.2 | 354553090 | 0 |
| 21.34.13.3 | 354553091 | 0 |
| 21.34.13.4 | 354553092 | 0 |
| 21.34.13.5 | 354553093 | 0 |
| 21.34.13.6 | 354553094 | 0 |
| 21.34.13.7 | 354553095 | 0 |
| 21.34.13.8 | 354553096 | 0 |
| 21.34.13.9 | 354553097 | 0 |
| 21.34.13.10 | 354553098 | 0 |
| 21.34.13.11 | 354553099 | 0 |
| 21.34.13.12 | 354553100 | 0 |
| 21.34.13.13 | 354553101 | 0 |
| 21.34.13.14 | 354553102 | 0 |
| 21.34.13.15 | 354553103 | 0 |
| 21.34.13.16 | 354553104 | 0 |
| 21.34.13.17 | 354553105 | 0 |
| 21.34.13.18 | 354553106 | 0 |
| 21.34.13.19 | 354553107 | 0 |
| 21.34.13.20 | 354553108 | 0 |
| 21.34.13.21 | 354553109 | 0 |
| 21.34.13.22 | 354553110 | 0 |
| 21.34.13.23 | 354553111 | 0 |
| 21.34.13.24 | 354553112 | 0 |
| 21.34.13.25 | 354553113 | 0 |
| 21.34.13.26 | 354553114 | 0 |
| 21.34.13.27 | 354553115 | 0 |
| 21.34.13.28 | 354553116 | 0 |
| 21.34.13.29 | 354553117 | 0 |
| 21.34.13.30 | 354553118 | 0 |
| 21.34.13.31 | 354553119 | 0 |
| 21.34.13.32 | 354553120 | 0 |
| 21.34.13.33 | 354553121 | 0 |
| 21.34.13.34 | 354553122 | 0 |
| 21.34.13.35 | 354553123 | 0 |
| 21.34.13.36 | 354553124 | 0 |
| 21.34.13.37 | 354553125 | 0 |
| 21.34.13.38 | 354553126 | 0 |
| 21.34.13.39 | 354553127 | 0 |
| 21.34.13.40 | 354553128 | 0 |
| 21.34.13.41 | 354553129 | 0 |
| 21.34.13.42 | 354553130 | 0 |
| 21.34.13.43 | 354553131 | 0 |
| 21.34.13.44 | 354553132 | 0 |
| 21.34.13.45 | 354553133 | 0 |
| 21.34.13.46 | 354553134 | 0 |
| 21.34.13.47 | 354553135 | 0 |
| 21.34.13.48 | 354553136 | 0 |
| 21.34.13.49 | 354553137 | 0 |
| 21.34.13.50 | 354553138 | 0 |
| 21.34.13.51 | 354553139 | 0 |
| 21.34.13.52 | 354553140 | 0 |
| 21.34.13.53 | 354553141 | 0 |
| 21.34.13.54 | 354553142 | 0 |
| 21.34.13.55 | 354553143 | 0 |
| 21.34.13.56 | 354553144 | 0 |
| 21.34.13.57 | 354553145 | 0 |
| 21.34.13.58 | 354553146 | 0 |
| 21.34.13.59 | 354553147 | 0 |
| 21.34.13.60 | 354553148 | 0 |
| 21.34.13.61 | 354553149 | 0 |
| 21.34.13.62 | 354553150 | 0 |
| 21.34.13.63 | 354553151 | 0 |
| 21.34.13.64 | 354553152 | 0 |
| 21.34.13.65 | 354553153 | 0 |
| 21.34.13.66 | 354553154 | 0 |
| 21.34.13.67 | 354553155 | 0 |
| 21.34.13.68 | 354553156 | 0 |
| 21.34.13.69 | 354553157 | 0 |
| 21.34.13.70 | 354553158 | 0 |
| 21.34.13.71 | 354553159 | 0 |
| 21.34.13.72 | 354553160 | 0 |
| 21.34.13.73 | 354553161 | 0 |
| 21.34.13.74 | 354553162 | 0 |
| 21.34.13.75 | 354553163 | 0 |
| 21.34.13.76 | 354553164 | 0 |
| 21.34.13.77 | 354553165 | 0 |
| 21.34.13.78 | 354553166 | 0 |
| 21.34.13.79 | 354553167 | 0 |
| 21.34.13.80 | 354553168 | 0 |
| 21.34.13.81 | 354553169 | 0 |
| 21.34.13.82 | 354553170 | 0 |
| 21.34.13.83 | 354553171 | 0 |
| 21.34.13.84 | 354553172 | 0 |
| 21.34.13.85 | 354553173 | 0 |