La dirección IP 204.99.16 es proporcionada por AT&T Data Communications Services, que es propiedad de la CIDR (Classless Inter-Domain Routing) 204.99.0.0/17, IP entre 204.99.0.0 a 204.99.127.255 ). El número de sistema autónomo (ASN) es 2386.
| ASN | 2386 |
| IP que comienzan con | 204.99.0.0 |
| IP que termina con | 204.99.127.255 |
| ASN Nombre | AT&T Data Communications Services |
| CDIR | 204.99.0.0/17 |
| IP numérica | |
| Registe | arin |
| Última actualización | 15/02/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Scottsdale | 33,602 | -111,8879 | 2018-02-15 |
| MaxMind | US | Estados Unidos | - | Scottsdale | 33,6119 | -111,8906 | 2018-02-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 204.99.16.0 | 3429044224 | 0 |
| 204.99.16.1 | 3429044225 | 0 |
| 204.99.16.2 | 3429044226 | 0 |
| 204.99.16.3 | 3429044227 | 0 |
| 204.99.16.4 | 3429044228 | 0 |
| 204.99.16.5 | 3429044229 | 0 |
| 204.99.16.6 | 3429044230 | 0 |
| 204.99.16.7 | 3429044231 | 0 |
| 204.99.16.8 | 3429044232 | 0 |
| 204.99.16.9 | 3429044233 | 0 |
| 204.99.16.10 | 3429044234 | 0 |
| 204.99.16.11 | 3429044235 | 0 |
| 204.99.16.12 | 3429044236 | 0 |
| 204.99.16.13 | 3429044237 | 0 |
| 204.99.16.14 | 3429044238 | 0 |
| 204.99.16.15 | 3429044239 | 0 |
| 204.99.16.16 | 3429044240 | 0 |
| 204.99.16.17 | 3429044241 | 0 |
| 204.99.16.18 | 3429044242 | 0 |
| 204.99.16.19 | 3429044243 | 0 |
| 204.99.16.20 | 3429044244 | 0 |
| 204.99.16.21 | 3429044245 | 0 |
| 204.99.16.22 | 3429044246 | 0 |
| 204.99.16.23 | 3429044247 | 0 |
| 204.99.16.24 | 3429044248 | 0 |
| 204.99.16.25 | 3429044249 | 0 |
| 204.99.16.26 | 3429044250 | 0 |
| 204.99.16.27 | 3429044251 | 0 |
| 204.99.16.28 | 3429044252 | 0 |
| 204.99.16.29 | 3429044253 | 0 |
| 204.99.16.30 | 3429044254 | 0 |
| 204.99.16.31 | 3429044255 | 0 |
| 204.99.16.32 | 3429044256 | 0 |
| 204.99.16.33 | 3429044257 | 0 |
| 204.99.16.34 | 3429044258 | 0 |
| 204.99.16.35 | 3429044259 | 0 |
| 204.99.16.36 | 3429044260 | 0 |
| 204.99.16.37 | 3429044261 | 0 |
| 204.99.16.38 | 3429044262 | 0 |
| 204.99.16.39 | 3429044263 | 0 |
| 204.99.16.40 | 3429044264 | 0 |
| 204.99.16.41 | 3429044265 | 0 |
| 204.99.16.42 | 3429044266 | 0 |
| 204.99.16.43 | 3429044267 | 0 |
| 204.99.16.44 | 3429044268 | 0 |
| 204.99.16.45 | 3429044269 | 0 |
| 204.99.16.46 | 3429044270 | 0 |
| 204.99.16.47 | 3429044271 | 0 |
| 204.99.16.48 | 3429044272 | 0 |
| 204.99.16.49 | 3429044273 | 0 |
| 204.99.16.50 | 3429044274 | 0 |
| 204.99.16.51 | 3429044275 | 0 |
| 204.99.16.52 | 3429044276 | 0 |
| 204.99.16.53 | 3429044277 | 0 |
| 204.99.16.54 | 3429044278 | 0 |
| 204.99.16.55 | 3429044279 | 0 |
| 204.99.16.56 | 3429044280 | 0 |
| 204.99.16.57 | 3429044281 | 0 |
| 204.99.16.58 | 3429044282 | 0 |
| 204.99.16.59 | 3429044283 | 0 |
| 204.99.16.60 | 3429044284 | 0 |
| 204.99.16.61 | 3429044285 | 0 |
| 204.99.16.62 | 3429044286 | 0 |
| 204.99.16.63 | 3429044287 | 0 |
| 204.99.16.64 | 3429044288 | 0 |
| 204.99.16.65 | 3429044289 | 0 |
| 204.99.16.66 | 3429044290 | 0 |
| 204.99.16.67 | 3429044291 | 0 |
| 204.99.16.68 | 3429044292 | 0 |
| 204.99.16.69 | 3429044293 | 0 |
| 204.99.16.70 | 3429044294 | 0 |
| 204.99.16.71 | 3429044295 | 0 |
| 204.99.16.72 | 3429044296 | 0 |
| 204.99.16.73 | 3429044297 | 0 |
| 204.99.16.74 | 3429044298 | 0 |
| 204.99.16.75 | 3429044299 | 0 |
| 204.99.16.76 | 3429044300 | 0 |
| 204.99.16.77 | 3429044301 | 0 |
| 204.99.16.78 | 3429044302 | 0 |
| 204.99.16.79 | 3429044303 | 0 |
| 204.99.16.80 | 3429044304 | 0 |
| 204.99.16.81 | 3429044305 | 0 |
| 204.99.16.82 | 3429044306 | 0 |
| 204.99.16.83 | 3429044307 | 0 |
| 204.99.16.84 | 3429044308 | 0 |
| 204.99.16.85 | 3429044309 | 0 |