La dirección IP 81.21.252 es proporcionada por , que es propiedad de la CIDR (Classless Inter-Domain Routing) 81.21.240.0/20, IP entre 81.21.240.0 a 81.21.255.255 ). El número de sistema autónomo (ASN) es 39301.
| ASN | 39301 |
| IP que comienzan con | 81.21.240.0 |
| IP que termina con | 81.21.255.255 |
| ASN Nombre | |
| CDIR | 81.21.240.0/20 |
| IP numérica | |
| Registe | ripencc |
| Última actualización | 06/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | EE | Estonia | - | Tallinn | 59,437 | 24,7535 | 2017-07-03 |
| MaxMind | EE | Estonia | - | - | 59 | 26 | 2017-07-03 |
| Whois | EE | - | - | - | 25 | 59 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.21.252.0 | 1360395264 | 0 |
| 81.21.252.1 | 1360395265 | 0 |
| 81.21.252.2 | 1360395266 | 0 |
| 81.21.252.3 | 1360395267 | 0 |
| 81.21.252.4 | 1360395268 | 0 |
| 81.21.252.5 | 1360395269 | 0 |
| 81.21.252.6 | 1360395270 | 0 |
| 81.21.252.7 | 1360395271 | 0 |
| 81.21.252.8 | 1360395272 | 0 |
| 81.21.252.9 | 1360395273 | 0 |
| 81.21.252.10 | 1360395274 | 0 |
| 81.21.252.11 | 1360395275 | 0 |
| 81.21.252.12 | 1360395276 | 0 |
| 81.21.252.13 | 1360395277 | 0 |
| 81.21.252.14 | 1360395278 | 0 |
| 81.21.252.15 | 1360395279 | 0 |
| 81.21.252.16 | 1360395280 | 0 |
| 81.21.252.17 | 1360395281 | 0 |
| 81.21.252.18 | 1360395282 | 0 |
| 81.21.252.19 | 1360395283 | 0 |
| 81.21.252.20 | 1360395284 | 0 |
| 81.21.252.21 | 1360395285 | 0 |
| 81.21.252.22 | 1360395286 | 0 |
| 81.21.252.23 | 1360395287 | 0 |
| 81.21.252.24 | 1360395288 | 0 |
| 81.21.252.25 | 1360395289 | 0 |
| 81.21.252.26 | 1360395290 | 0 |
| 81.21.252.27 | 1360395291 | 0 |
| 81.21.252.28 | 1360395292 | 0 |
| 81.21.252.29 | 1360395293 | 0 |
| 81.21.252.30 | 1360395294 | 0 |
| 81.21.252.31 | 1360395295 | 0 |
| 81.21.252.32 | 1360395296 | 0 |
| 81.21.252.33 | 1360395297 | 0 |
| 81.21.252.34 | 1360395298 | 0 |
| 81.21.252.35 | 1360395299 | 0 |
| 81.21.252.36 | 1360395300 | 0 |
| 81.21.252.37 | 1360395301 | 0 |
| 81.21.252.38 | 1360395302 | 0 |
| 81.21.252.39 | 1360395303 | 0 |
| 81.21.252.40 | 1360395304 | 0 |
| 81.21.252.41 | 1360395305 | 0 |
| 81.21.252.42 | 1360395306 | 0 |
| 81.21.252.43 | 1360395307 | 0 |
| 81.21.252.44 | 1360395308 | 0 |
| 81.21.252.45 | 1360395309 | 0 |
| 81.21.252.46 | 1360395310 | 0 |
| 81.21.252.47 | 1360395311 | 0 |
| 81.21.252.48 | 1360395312 | 0 |
| 81.21.252.49 | 1360395313 | 0 |
| 81.21.252.50 | 1360395314 | 0 |
| 81.21.252.51 | 1360395315 | 0 |
| 81.21.252.52 | 1360395316 | 0 |
| 81.21.252.53 | 1360395317 | 0 |
| 81.21.252.54 | 1360395318 | 0 |
| 81.21.252.55 | 1360395319 | 0 |
| 81.21.252.56 | 1360395320 | 0 |
| 81.21.252.57 | 1360395321 | 0 |
| 81.21.252.58 | 1360395322 | 0 |
| 81.21.252.59 | 1360395323 | 0 |
| 81.21.252.60 | 1360395324 | 0 |
| 81.21.252.61 | 1360395325 | 0 |
| 81.21.252.62 | 1360395326 | 0 |
| 81.21.252.63 | 1360395327 | 0 |
| 81.21.252.64 | 1360395328 | 0 |
| 81.21.252.65 | 1360395329 | 0 |
| 81.21.252.66 | 1360395330 | 0 |
| 81.21.252.67 | 1360395331 | 0 |
| 81.21.252.68 | 1360395332 | 0 |
| 81.21.252.69 | 1360395333 | 0 |
| 81.21.252.70 | 1360395334 | 0 |
| 81.21.252.71 | 1360395335 | 0 |
| 81.21.252.72 | 1360395336 | 0 |
| 81.21.252.73 | 1360395337 | 0 |
| 81.21.252.74 | 1360395338 | 0 |
| 81.21.252.75 | 1360395339 | 0 |
| 81.21.252.76 | 1360395340 | 0 |
| 81.21.252.77 | 1360395341 | 0 |
| 81.21.252.78 | 1360395342 | 0 |
| 81.21.252.79 | 1360395343 | 0 |
| 81.21.252.80 | 1360395344 | 0 |
| 81.21.252.81 | 1360395345 | 0 |
| 81.21.252.82 | 1360395346 | 0 |
| 81.21.252.83 | 1360395347 | 0 |
| 81.21.252.84 | 1360395348 | 0 |
| 81.21.252.85 | 1360395349 | 0 |