Les adresses IP débutant par 81.201.20 sont fournies par , elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.201.16.0/20, le bloc IP comprant les adresses de 81.201.16.0 à 81.201.31.255). Le numéro de système autonome (ASN) est 8359.
| ASN | 8359 |
| IP commençant par | 81.201.16.0 |
| IP se terminant par | 81.201.31.255 |
| Nom ASN | |
| CDIR | 81.201.16.0/20 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 07/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | RU | Russie | - | Saint Petersburg | 59,8944 | 30,2642 | 2017-07-06 |
| MaxMind | RU | Russie | - | - | 55,7386 | 37,6068 | 2017-07-06 |
| Whois | RU | - | - | - | 105 | 62 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.201.20.0 | 1372132352 | 0 |
| 81.201.20.1 | 1372132353 | 0 |
| 81.201.20.2 | 1372132354 | 0 |
| 81.201.20.3 | 1372132355 | 0 |
| 81.201.20.4 | 1372132356 | 0 |
| 81.201.20.5 | 1372132357 | 0 |
| 81.201.20.6 | 1372132358 | 0 |
| 81.201.20.7 | 1372132359 | 0 |
| 81.201.20.8 | 1372132360 | 0 |
| 81.201.20.9 | 1372132361 | 0 |
| 81.201.20.10 | 1372132362 | 0 |
| 81.201.20.11 | 1372132363 | 0 |
| 81.201.20.12 | 1372132364 | 0 |
| 81.201.20.13 | 1372132365 | 0 |
| 81.201.20.14 | 1372132366 | 0 |
| 81.201.20.15 | 1372132367 | 0 |
| 81.201.20.16 | 1372132368 | 0 |
| 81.201.20.17 | 1372132369 | 0 |
| 81.201.20.18 | 1372132370 | 0 |
| 81.201.20.19 | 1372132371 | 0 |
| 81.201.20.20 | 1372132372 | 0 |
| 81.201.20.21 | 1372132373 | 0 |
| 81.201.20.22 | 1372132374 | 0 |
| 81.201.20.23 | 1372132375 | 0 |
| 81.201.20.24 | 1372132376 | 0 |
| 81.201.20.25 | 1372132377 | 0 |
| 81.201.20.26 | 1372132378 | 0 |
| 81.201.20.27 | 1372132379 | 0 |
| 81.201.20.28 | 1372132380 | 0 |
| 81.201.20.29 | 1372132381 | 0 |
| 81.201.20.30 | 1372132382 | 0 |
| 81.201.20.31 | 1372132383 | 0 |
| 81.201.20.32 | 1372132384 | 0 |
| 81.201.20.33 | 1372132385 | 0 |
| 81.201.20.34 | 1372132386 | 0 |
| 81.201.20.35 | 1372132387 | 0 |
| 81.201.20.36 | 1372132388 | 0 |
| 81.201.20.37 | 1372132389 | 0 |
| 81.201.20.38 | 1372132390 | 0 |
| 81.201.20.39 | 1372132391 | 0 |
| 81.201.20.40 | 1372132392 | 0 |
| 81.201.20.41 | 1372132393 | 0 |
| 81.201.20.42 | 1372132394 | 0 |
| 81.201.20.43 | 1372132395 | 0 |
| 81.201.20.44 | 1372132396 | 0 |
| 81.201.20.45 | 1372132397 | 0 |
| 81.201.20.46 | 1372132398 | 0 |
| 81.201.20.47 | 1372132399 | 0 |
| 81.201.20.48 | 1372132400 | 0 |
| 81.201.20.49 | 1372132401 | 0 |
| 81.201.20.50 | 1372132402 | 0 |
| 81.201.20.51 | 1372132403 | 0 |
| 81.201.20.52 | 1372132404 | 0 |
| 81.201.20.53 | 1372132405 | 0 |
| 81.201.20.54 | 1372132406 | 0 |
| 81.201.20.55 | 1372132407 | 0 |
| 81.201.20.56 | 1372132408 | 0 |
| 81.201.20.57 | 1372132409 | 0 |
| 81.201.20.58 | 1372132410 | 0 |
| 81.201.20.59 | 1372132411 | 0 |
| 81.201.20.60 | 1372132412 | 0 |
| 81.201.20.61 | 1372132413 | 0 |
| 81.201.20.62 | 1372132414 | 0 |
| 81.201.20.63 | 1372132415 | 0 |
| 81.201.20.64 | 1372132416 | 0 |
| 81.201.20.65 | 1372132417 | 0 |
| 81.201.20.66 | 1372132418 | 0 |
| 81.201.20.67 | 1372132419 | 0 |
| 81.201.20.68 | 1372132420 | 0 |
| 81.201.20.69 | 1372132421 | 0 |
| 81.201.20.70 | 1372132422 | 0 |
| 81.201.20.71 | 1372132423 | 0 |
| 81.201.20.72 | 1372132424 | 0 |
| 81.201.20.73 | 1372132425 | 0 |
| 81.201.20.74 | 1372132426 | 0 |
| 81.201.20.75 | 1372132427 | 0 |
| 81.201.20.76 | 1372132428 | 0 |
| 81.201.20.77 | 1372132429 | 0 |
| 81.201.20.78 | 1372132430 | 0 |
| 81.201.20.79 | 1372132431 | 0 |
| 81.201.20.80 | 1372132432 | 0 |
| 81.201.20.81 | 1372132433 | 0 |
| 81.201.20.82 | 1372132434 | 0 |
| 81.201.20.83 | 1372132435 | 0 |
| 81.201.20.84 | 1372132436 | 0 |
| 81.201.20.85 | 1372132437 | 0 |