Les adresses IP débutant par 81.15.249 sont fournies par ul. PERKUNA 47, WARSZAWA, elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.15.128.0/17, le bloc IP comprant les adresses de 81.15.128.0 à 81.15.255.255). Le numéro de système autonome (ASN) est 20804.
| ASN | 20804 |
| IP commençant par | 81.15.128.0 |
| IP se terminant par | 81.15.255.255 |
| Nom ASN | ul. PERKUNA 47, WARSZAWA |
| CDIR | 81.15.128.0/17 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 04/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | PL | Pologne | - | Gora | 49,9797 | 19,1047 | 2017-08-03 |
| MaxMind | PL | Pologne | - | Kamienna Gora | 50,7833 | 16,0333 | 2017-08-03 |
| Whois | PL | - | - | - | 19 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.15.249.0 | 1360001280 | 0 |
| 81.15.249.1 | 1360001281 | 0 |
| 81.15.249.2 | 1360001282 | 0 |
| 81.15.249.3 | 1360001283 | 0 |
| 81.15.249.4 | 1360001284 | 0 |
| 81.15.249.5 | 1360001285 | 0 |
| 81.15.249.6 | 1360001286 | 0 |
| 81.15.249.7 | 1360001287 | 0 |
| 81.15.249.8 | 1360001288 | 0 |
| 81.15.249.9 | 1360001289 | 0 |
| 81.15.249.10 | 1360001290 | 0 |
| 81.15.249.11 | 1360001291 | 0 |
| 81.15.249.12 | 1360001292 | 0 |
| 81.15.249.13 | 1360001293 | 0 |
| 81.15.249.14 | 1360001294 | 0 |
| 81.15.249.15 | 1360001295 | 0 |
| 81.15.249.16 | 1360001296 | 0 |
| 81.15.249.17 | 1360001297 | 0 |
| 81.15.249.18 | 1360001298 | 0 |
| 81.15.249.19 | 1360001299 | 0 |
| 81.15.249.20 | 1360001300 | 0 |
| 81.15.249.21 | 1360001301 | 0 |
| 81.15.249.22 | 1360001302 | 0 |
| 81.15.249.23 | 1360001303 | 0 |
| 81.15.249.24 | 1360001304 | 0 |
| 81.15.249.25 | 1360001305 | 0 |
| 81.15.249.26 | 1360001306 | 0 |
| 81.15.249.27 | 1360001307 | 0 |
| 81.15.249.28 | 1360001308 | 0 |
| 81.15.249.29 | 1360001309 | 0 |
| 81.15.249.30 | 1360001310 | 0 |
| 81.15.249.31 | 1360001311 | 0 |
| 81.15.249.32 | 1360001312 | 0 |
| 81.15.249.33 | 1360001313 | 0 |
| 81.15.249.34 | 1360001314 | 0 |
| 81.15.249.35 | 1360001315 | 0 |
| 81.15.249.36 | 1360001316 | 0 |
| 81.15.249.37 | 1360001317 | 0 |
| 81.15.249.38 | 1360001318 | 0 |
| 81.15.249.39 | 1360001319 | 0 |
| 81.15.249.40 | 1360001320 | 0 |
| 81.15.249.41 | 1360001321 | 0 |
| 81.15.249.42 | 1360001322 | 0 |
| 81.15.249.43 | 1360001323 | 0 |
| 81.15.249.44 | 1360001324 | 0 |
| 81.15.249.45 | 1360001325 | 0 |
| 81.15.249.46 | 1360001326 | 0 |
| 81.15.249.47 | 1360001327 | 0 |
| 81.15.249.48 | 1360001328 | 0 |
| 81.15.249.49 | 1360001329 | 0 |
| 81.15.249.50 | 1360001330 | 0 |
| 81.15.249.51 | 1360001331 | 0 |
| 81.15.249.52 | 1360001332 | 0 |
| 81.15.249.53 | 1360001333 | 0 |
| 81.15.249.54 | 1360001334 | 0 |
| 81.15.249.55 | 1360001335 | 0 |
| 81.15.249.56 | 1360001336 | 0 |
| 81.15.249.57 | 1360001337 | 0 |
| 81.15.249.58 | 1360001338 | 0 |
| 81.15.249.59 | 1360001339 | 0 |
| 81.15.249.60 | 1360001340 | 0 |
| 81.15.249.61 | 1360001341 | 0 |
| 81.15.249.62 | 1360001342 | 0 |
| 81.15.249.63 | 1360001343 | 0 |
| 81.15.249.64 | 1360001344 | 0 |
| 81.15.249.65 | 1360001345 | 0 |
| 81.15.249.66 | 1360001346 | 0 |
| 81.15.249.67 | 1360001347 | 0 |
| 81.15.249.68 | 1360001348 | 0 |
| 81.15.249.69 | 1360001349 | 0 |
| 81.15.249.70 | 1360001350 | 0 |
| 81.15.249.71 | 1360001351 | 0 |
| 81.15.249.72 | 1360001352 | 0 |
| 81.15.249.73 | 1360001353 | 0 |
| 81.15.249.74 | 1360001354 | 0 |
| 81.15.249.75 | 1360001355 | 0 |
| 81.15.249.76 | 1360001356 | 0 |
| 81.15.249.77 | 1360001357 | 0 |
| 81.15.249.78 | 1360001358 | 0 |
| 81.15.249.79 | 1360001359 | 0 |
| 81.15.249.80 | 1360001360 | 0 |
| 81.15.249.81 | 1360001361 | 0 |
| 81.15.249.82 | 1360001362 | 0 |
| 81.15.249.83 | 1360001363 | 0 |
| 81.15.249.84 | 1360001364 | 0 |
| 81.15.249.85 | 1360001365 | 0 |