Die IP-Adresse 81.128.75 erfolgt über BTnet UK Regional network, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 81.128.0.0/11 (Bereich 81.128.0.0, 81.159.255.255). Die autonomen Systemnummer (ASN) ist 2856.
| ASN | 2856 |
| Ausgehend von IP | 81.128.0.0 |
| Beendigung durch IP | 81.159.255.255 |
| ASN-Namen | BTnet UK Regional network |
| GGDV | 81.128.0.0/11 |
| Numerische IP | |
| Registrierung | ripencc |
| Letztes update | 26.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | GB | Vereinigtes Königreich | - | London | 51,5085 | -0,1257 | 2017-07-26 |
| MaxMind | GB | Großbritannien und Nordirland | - | - | 51,4964 | -0,1224 | 2017-07-26 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.128.75.0 | 1367362304 | 0 |
| 81.128.75.1 | 1367362305 | 0 |
| 81.128.75.2 | 1367362306 | 0 |
| 81.128.75.3 | 1367362307 | 0 |
| 81.128.75.4 | 1367362308 | 0 |
| 81.128.75.5 | 1367362309 | 0 |
| 81.128.75.6 | 1367362310 | 0 |
| 81.128.75.7 | 1367362311 | 0 |
| 81.128.75.8 | 1367362312 | 0 |
| 81.128.75.9 | 1367362313 | 0 |
| 81.128.75.10 | 1367362314 | 0 |
| 81.128.75.11 | 1367362315 | 0 |
| 81.128.75.12 | 1367362316 | 0 |
| 81.128.75.13 | 1367362317 | 0 |
| 81.128.75.14 | 1367362318 | 0 |
| 81.128.75.15 | 1367362319 | 0 |
| 81.128.75.16 | 1367362320 | 0 |
| 81.128.75.17 | 1367362321 | 0 |
| 81.128.75.18 | 1367362322 | 0 |
| 81.128.75.19 | 1367362323 | 0 |
| 81.128.75.20 | 1367362324 | 0 |
| 81.128.75.21 | 1367362325 | 0 |
| 81.128.75.22 | 1367362326 | 0 |
| 81.128.75.23 | 1367362327 | 0 |
| 81.128.75.24 | 1367362328 | 0 |
| 81.128.75.25 | 1367362329 | 0 |
| 81.128.75.26 | 1367362330 | 0 |
| 81.128.75.27 | 1367362331 | 0 |
| 81.128.75.28 | 1367362332 | 0 |
| 81.128.75.29 | 1367362333 | 0 |
| 81.128.75.30 | 1367362334 | 0 |
| 81.128.75.31 | 1367362335 | 0 |
| 81.128.75.32 | 1367362336 | 0 |
| 81.128.75.33 | 1367362337 | 0 |
| 81.128.75.34 | 1367362338 | 0 |
| 81.128.75.35 | 1367362339 | 0 |
| 81.128.75.36 | 1367362340 | 0 |
| 81.128.75.37 | 1367362341 | 0 |
| 81.128.75.38 | 1367362342 | 0 |
| 81.128.75.39 | 1367362343 | 0 |
| 81.128.75.40 | 1367362344 | 0 |
| 81.128.75.41 | 1367362345 | 0 |
| 81.128.75.42 | 1367362346 | 0 |
| 81.128.75.43 | 1367362347 | 0 |
| 81.128.75.44 | 1367362348 | 0 |
| 81.128.75.45 | 1367362349 | 0 |
| 81.128.75.46 | 1367362350 | 0 |
| 81.128.75.47 | 1367362351 | 0 |
| 81.128.75.48 | 1367362352 | 0 |
| 81.128.75.49 | 1367362353 | 0 |
| 81.128.75.50 | 1367362354 | 0 |
| 81.128.75.51 | 1367362355 | 0 |
| 81.128.75.52 | 1367362356 | 0 |
| 81.128.75.53 | 1367362357 | 0 |
| 81.128.75.54 | 1367362358 | 0 |
| 81.128.75.55 | 1367362359 | 0 |
| 81.128.75.56 | 1367362360 | 0 |
| 81.128.75.57 | 1367362361 | 0 |
| 81.128.75.58 | 1367362362 | 0 |
| 81.128.75.59 | 1367362363 | 0 |
| 81.128.75.60 | 1367362364 | 0 |
| 81.128.75.61 | 1367362365 | 0 |
| 81.128.75.62 | 1367362366 | 0 |
| 81.128.75.63 | 1367362367 | 0 |
| 81.128.75.64 | 1367362368 | 0 |
| 81.128.75.65 | 1367362369 | 0 |
| 81.128.75.66 | 1367362370 | 0 |
| 81.128.75.67 | 1367362371 | 0 |
| 81.128.75.68 | 1367362372 | 0 |
| 81.128.75.69 | 1367362373 | 0 |
| 81.128.75.70 | 1367362374 | 0 |
| 81.128.75.71 | 1367362375 | 0 |
| 81.128.75.72 | 1367362376 | 0 |
| 81.128.75.73 | 1367362377 | 0 |
| 81.128.75.74 | 1367362378 | 0 |
| 81.128.75.75 | 1367362379 | 0 |
| 81.128.75.76 | 1367362380 | 0 |
| 81.128.75.77 | 1367362381 | 0 |
| 81.128.75.78 | 1367362382 | 0 |
| 81.128.75.79 | 1367362383 | 0 |
| 81.128.75.80 | 1367362384 | 0 |
| 81.128.75.81 | 1367362385 | 0 |
| 81.128.75.82 | 1367362386 | 0 |
| 81.128.75.83 | 1367362387 | 0 |
| 81.128.75.84 | 1367362388 | 0 |
| 81.128.75.85 | 1367362389 | 0 |