The IP address 203.71.99 is provided by Taiwan Academic Network (TANet) Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 203.71.0.0/16 (range 203.71.0.0 to 203.71.255.255). The autonomous system number (ASN) is 1659.
| ASN | 1659 |
| IP starting by | 203.71.0.0 |
| IP ending by | 203.71.255.255 |
| ASN Name | Taiwan Academic Network (TANet) Information Center |
| CDIR | 203.71.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 02/12/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | TW | Taiwan | - | Taoyuan | 24.9937 | 121.297 | 2018-12-02 |
| MaxMind | TW | Taiwan | - | - | 23.5 | 121 | 2018-12-02 |
| Whois | TW | - | - | - | 121 | 24 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.71.99.0 | 3410453248 | 0 |
| 203.71.99.1 | 3410453249 | 0 |
| 203.71.99.2 | 3410453250 | 0 |
| 203.71.99.3 | 3410453251 | 0 |
| 203.71.99.4 | 3410453252 | 0 |
| 203.71.99.5 | 3410453253 | 0 |
| 203.71.99.6 | 3410453254 | 0 |
| 203.71.99.7 | 3410453255 | 0 |
| 203.71.99.8 | 3410453256 | 0 |
| 203.71.99.9 | 3410453257 | 0 |
| 203.71.99.10 | 3410453258 | 0 |
| 203.71.99.11 | 3410453259 | 0 |
| 203.71.99.12 | 3410453260 | 0 |
| 203.71.99.13 | 3410453261 | 0 |
| 203.71.99.14 | 3410453262 | 0 |
| 203.71.99.15 | 3410453263 | 0 |
| 203.71.99.16 | 3410453264 | 0 |
| 203.71.99.17 | 3410453265 | 0 |
| 203.71.99.18 | 3410453266 | 0 |
| 203.71.99.19 | 3410453267 | 0 |
| 203.71.99.20 | 3410453268 | 0 |
| 203.71.99.21 | 3410453269 | 0 |
| 203.71.99.22 | 3410453270 | 0 |
| 203.71.99.23 | 3410453271 | 0 |
| 203.71.99.24 | 3410453272 | 0 |
| 203.71.99.25 | 3410453273 | 0 |
| 203.71.99.26 | 3410453274 | 0 |
| 203.71.99.27 | 3410453275 | 0 |
| 203.71.99.28 | 3410453276 | 0 |
| 203.71.99.29 | 3410453277 | 0 |
| 203.71.99.30 | 3410453278 | 0 |
| 203.71.99.31 | 3410453279 | 0 |
| 203.71.99.32 | 3410453280 | 0 |
| 203.71.99.33 | 3410453281 | 0 |
| 203.71.99.34 | 3410453282 | 0 |
| 203.71.99.35 | 3410453283 | 0 |
| 203.71.99.36 | 3410453284 | 0 |
| 203.71.99.37 | 3410453285 | 0 |
| 203.71.99.38 | 3410453286 | 0 |
| 203.71.99.39 | 3410453287 | 0 |
| 203.71.99.40 | 3410453288 | 0 |
| 203.71.99.41 | 3410453289 | 0 |
| 203.71.99.42 | 3410453290 | 0 |
| 203.71.99.43 | 3410453291 | 0 |
| 203.71.99.44 | 3410453292 | 0 |
| 203.71.99.45 | 3410453293 | 0 |
| 203.71.99.46 | 3410453294 | 0 |
| 203.71.99.47 | 3410453295 | 0 |
| 203.71.99.48 | 3410453296 | 0 |
| 203.71.99.49 | 3410453297 | 0 |
| 203.71.99.50 | 3410453298 | 0 |
| 203.71.99.51 | 3410453299 | 0 |
| 203.71.99.52 | 3410453300 | 0 |
| 203.71.99.53 | 3410453301 | 0 |
| 203.71.99.54 | 3410453302 | 0 |
| 203.71.99.55 | 3410453303 | 0 |
| 203.71.99.56 | 3410453304 | 0 |
| 203.71.99.57 | 3410453305 | 0 |
| 203.71.99.58 | 3410453306 | 0 |
| 203.71.99.59 | 3410453307 | 0 |
| 203.71.99.60 | 3410453308 | 0 |
| 203.71.99.61 | 3410453309 | 0 |
| 203.71.99.62 | 3410453310 | 0 |
| 203.71.99.63 | 3410453311 | 0 |
| 203.71.99.64 | 3410453312 | 0 |
| 203.71.99.65 | 3410453313 | 0 |
| 203.71.99.66 | 3410453314 | 0 |
| 203.71.99.67 | 3410453315 | 0 |
| 203.71.99.68 | 3410453316 | 0 |
| 203.71.99.69 | 3410453317 | 0 |
| 203.71.99.70 | 3410453318 | 0 |
| 203.71.99.71 | 3410453319 | 0 |
| 203.71.99.72 | 3410453320 | 0 |
| 203.71.99.73 | 3410453321 | 0 |
| 203.71.99.74 | 3410453322 | 0 |
| 203.71.99.75 | 3410453323 | 0 |
| 203.71.99.76 | 3410453324 | 0 |
| 203.71.99.77 | 3410453325 | 0 |
| 203.71.99.78 | 3410453326 | 0 |
| 203.71.99.79 | 3410453327 | 0 |
| 203.71.99.80 | 3410453328 | 0 |
| 203.71.99.81 | 3410453329 | 0 |
| 203.71.99.82 | 3410453330 | 0 |
| 203.71.99.83 | 3410453331 | 0 |
| 203.71.99.84 | 3410453332 | 0 |
| 203.71.99.85 | 3410453333 | 0 |