La dirección IP 56.91.21 es proporcionada por United States Postal Service., que es propiedad de la CIDR (Classless Inter-Domain Routing) 56.105.64.0/18, IP entre 56.105.64.0 a 56.105.127.255 ). El número de sistema autónomo (ASN) es 5774.
| ASN | 5774 |
| IP que comienzan con | 56.105.64.0 |
| IP que termina con | 56.105.127.255 |
| ASN Nombre | United States Postal Service. |
| CDIR | 56.105.64.0/18 |
| IP numérica | |
| Registe | arin |
| Última actualización | 12/08/2020 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Palo Alto | 37,4419 | -122,143 | 2020-08-11 |
| MaxMind | US | Estados Unidos | - | Raleigh | 35,7977 | -78,6253 | 2020-08-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 56.91.21.0 | 945493248 | 0 |
| 56.91.21.1 | 945493249 | 0 |
| 56.91.21.2 | 945493250 | 0 |
| 56.91.21.3 | 945493251 | 0 |
| 56.91.21.4 | 945493252 | 0 |
| 56.91.21.5 | 945493253 | 0 |
| 56.91.21.6 | 945493254 | 0 |
| 56.91.21.7 | 945493255 | 0 |
| 56.91.21.8 | 945493256 | 0 |
| 56.91.21.9 | 945493257 | 0 |
| 56.91.21.10 | 945493258 | 0 |
| 56.91.21.11 | 945493259 | 0 |
| 56.91.21.12 | 945493260 | 0 |
| 56.91.21.13 | 945493261 | 0 |
| 56.91.21.14 | 945493262 | 0 |
| 56.91.21.15 | 945493263 | 0 |
| 56.91.21.16 | 945493264 | 0 |
| 56.91.21.17 | 945493265 | 0 |
| 56.91.21.18 | 945493266 | 0 |
| 56.91.21.19 | 945493267 | 0 |
| 56.91.21.20 | 945493268 | 0 |
| 56.91.21.21 | 945493269 | 0 |
| 56.91.21.22 | 945493270 | 0 |
| 56.91.21.23 | 945493271 | 0 |
| 56.91.21.24 | 945493272 | 0 |
| 56.91.21.25 | 945493273 | 0 |
| 56.91.21.26 | 945493274 | 0 |
| 56.91.21.27 | 945493275 | 0 |
| 56.91.21.28 | 945493276 | 0 |
| 56.91.21.29 | 945493277 | 0 |
| 56.91.21.30 | 945493278 | 0 |
| 56.91.21.31 | 945493279 | 0 |
| 56.91.21.32 | 945493280 | 0 |
| 56.91.21.33 | 945493281 | 0 |
| 56.91.21.34 | 945493282 | 0 |
| 56.91.21.35 | 945493283 | 0 |
| 56.91.21.36 | 945493284 | 0 |
| 56.91.21.37 | 945493285 | 0 |
| 56.91.21.38 | 945493286 | 0 |
| 56.91.21.39 | 945493287 | 0 |
| 56.91.21.40 | 945493288 | 0 |
| 56.91.21.41 | 945493289 | 0 |
| 56.91.21.42 | 945493290 | 0 |
| 56.91.21.43 | 945493291 | 0 |
| 56.91.21.44 | 945493292 | 0 |
| 56.91.21.45 | 945493293 | 0 |
| 56.91.21.46 | 945493294 | 0 |
| 56.91.21.47 | 945493295 | 0 |
| 56.91.21.48 | 945493296 | 0 |
| 56.91.21.49 | 945493297 | 0 |
| 56.91.21.50 | 945493298 | 0 |
| 56.91.21.51 | 945493299 | 0 |
| 56.91.21.52 | 945493300 | 0 |
| 56.91.21.53 | 945493301 | 0 |
| 56.91.21.54 | 945493302 | 0 |
| 56.91.21.55 | 945493303 | 0 |
| 56.91.21.56 | 945493304 | 0 |
| 56.91.21.57 | 945493305 | 0 |
| 56.91.21.58 | 945493306 | 0 |
| 56.91.21.59 | 945493307 | 0 |
| 56.91.21.60 | 945493308 | 0 |
| 56.91.21.61 | 945493309 | 0 |
| 56.91.21.62 | 945493310 | 0 |
| 56.91.21.63 | 945493311 | 0 |
| 56.91.21.64 | 945493312 | 0 |
| 56.91.21.65 | 945493313 | 0 |
| 56.91.21.66 | 945493314 | 0 |
| 56.91.21.67 | 945493315 | 0 |
| 56.91.21.68 | 945493316 | 0 |
| 56.91.21.69 | 945493317 | 0 |
| 56.91.21.70 | 945493318 | 0 |
| 56.91.21.71 | 945493319 | 0 |
| 56.91.21.72 | 945493320 | 0 |
| 56.91.21.73 | 945493321 | 0 |
| 56.91.21.74 | 945493322 | 0 |
| 56.91.21.75 | 945493323 | 0 |
| 56.91.21.76 | 945493324 | 0 |
| 56.91.21.77 | 945493325 | 0 |
| 56.91.21.78 | 945493326 | 0 |
| 56.91.21.79 | 945493327 | 0 |
| 56.91.21.80 | 945493328 | 0 |
| 56.91.21.81 | 945493329 | 0 |
| 56.91.21.82 | 945493330 | 0 |
| 56.91.21.83 | 945493331 | 0 |
| 56.91.21.84 | 945493332 | 0 |
| 56.91.21.85 | 945493333 | 0 |