Die IP-Adresse 81.145.75 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 | 14.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | GB | Vereinigtes Königreich | - | London | 51,5085 | -0,1257 | 2017-07-13 |
| MaxMind | GB | Großbritannien und Nordirland | - | - | 51,4964 | -0,1224 | 2017-07-13 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.145.75.0 | 1368476416 | 0 |
| 81.145.75.1 | 1368476417 | 0 |
| 81.145.75.2 | 1368476418 | 0 |
| 81.145.75.3 | 1368476419 | 0 |
| 81.145.75.4 | 1368476420 | 0 |
| 81.145.75.5 | 1368476421 | 0 |
| 81.145.75.6 | 1368476422 | 0 |
| 81.145.75.7 | 1368476423 | 0 |
| 81.145.75.8 | 1368476424 | 0 |
| 81.145.75.9 | 1368476425 | 0 |
| 81.145.75.10 | 1368476426 | 0 |
| 81.145.75.11 | 1368476427 | 0 |
| 81.145.75.12 | 1368476428 | 0 |
| 81.145.75.13 | 1368476429 | 0 |
| 81.145.75.14 | 1368476430 | 0 |
| 81.145.75.15 | 1368476431 | 0 |
| 81.145.75.16 | 1368476432 | 0 |
| 81.145.75.17 | 1368476433 | 0 |
| 81.145.75.18 | 1368476434 | 0 |
| 81.145.75.19 | 1368476435 | 0 |
| 81.145.75.20 | 1368476436 | 0 |
| 81.145.75.21 | 1368476437 | 0 |
| 81.145.75.22 | 1368476438 | 0 |
| 81.145.75.23 | 1368476439 | 0 |
| 81.145.75.24 | 1368476440 | 0 |
| 81.145.75.25 | 1368476441 | 0 |
| 81.145.75.26 | 1368476442 | 0 |
| 81.145.75.27 | 1368476443 | 0 |
| 81.145.75.28 | 1368476444 | 0 |
| 81.145.75.29 | 1368476445 | 0 |
| 81.145.75.30 | 1368476446 | 0 |
| 81.145.75.31 | 1368476447 | 0 |
| 81.145.75.32 | 1368476448 | 0 |
| 81.145.75.33 | 1368476449 | 0 |
| 81.145.75.34 | 1368476450 | 0 |
| 81.145.75.35 | 1368476451 | 0 |
| 81.145.75.36 | 1368476452 | 0 |
| 81.145.75.37 | 1368476453 | 0 |
| 81.145.75.38 | 1368476454 | 0 |
| 81.145.75.39 | 1368476455 | 0 |
| 81.145.75.40 | 1368476456 | 0 |
| 81.145.75.41 | 1368476457 | 0 |
| 81.145.75.42 | 1368476458 | 0 |
| 81.145.75.43 | 1368476459 | 0 |
| 81.145.75.44 | 1368476460 | 0 |
| 81.145.75.45 | 1368476461 | 0 |
| 81.145.75.46 | 1368476462 | 0 |
| 81.145.75.47 | 1368476463 | 0 |
| 81.145.75.48 | 1368476464 | 0 |
| 81.145.75.49 | 1368476465 | 0 |
| 81.145.75.50 | 1368476466 | 0 |
| 81.145.75.51 | 1368476467 | 0 |
| 81.145.75.52 | 1368476468 | 0 |
| 81.145.75.53 | 1368476469 | 0 |
| 81.145.75.54 | 1368476470 | 0 |
| 81.145.75.55 | 1368476471 | 0 |
| 81.145.75.56 | 1368476472 | 0 |
| 81.145.75.57 | 1368476473 | 0 |
| 81.145.75.58 | 1368476474 | 0 |
| 81.145.75.59 | 1368476475 | 0 |
| 81.145.75.60 | 1368476476 | 0 |
| 81.145.75.61 | 1368476477 | 0 |
| 81.145.75.62 | 1368476478 | 0 |
| 81.145.75.63 | 1368476479 | 0 |
| 81.145.75.64 | 1368476480 | 0 |
| 81.145.75.65 | 1368476481 | 0 |
| 81.145.75.66 | 1368476482 | 0 |
| 81.145.75.67 | 1368476483 | 0 |
| 81.145.75.68 | 1368476484 | 0 |
| 81.145.75.69 | 1368476485 | 0 |
| 81.145.75.70 | 1368476486 | 0 |
| 81.145.75.71 | 1368476487 | 0 |
| 81.145.75.72 | 1368476488 | 0 |
| 81.145.75.73 | 1368476489 | 0 |
| 81.145.75.74 | 1368476490 | 0 |
| 81.145.75.75 | 1368476491 | 0 |
| 81.145.75.76 | 1368476492 | 0 |
| 81.145.75.77 | 1368476493 | 0 |
| 81.145.75.78 | 1368476494 | 0 |
| 81.145.75.79 | 1368476495 | 0 |
| 81.145.75.80 | 1368476496 | 0 |
| 81.145.75.81 | 1368476497 | 0 |
| 81.145.75.82 | 1368476498 | 0 |
| 81.145.75.83 | 1368476499 | 0 |
| 81.145.75.84 | 1368476500 | 0 |
| 81.145.75.85 | 1368476501 | 0 |