La dirección IP 81.136.78 es proporcionada por BTnet UK Regional network, que es propiedad de la CIDR (Classless Inter-Domain Routing) 81.128.0.0/11, IP entre 81.128.0.0 a 81.159.255.255 ). El número de sistema autónomo (ASN) es 2856.
| ASN | 2856 |
| IP que comienzan con | 81.128.0.0 |
| IP que termina con | 81.159.255.255 |
| ASN Nombre | BTnet UK Regional network |
| CDIR | 81.128.0.0/11 |
| IP numérica | |
| Registe | ripencc |
| Última actualización | 28/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | GB | Reino Unido | - | Acton | 54,3 | -6,3667 | 2017-07-27 |
| MaxMind | GB | Reino Unido | - | Portadown | 54,3833 | -6,3333 | 2017-07-27 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.136.78.0 | 1367887360 | 0 |
| 81.136.78.1 | 1367887361 | 0 |
| 81.136.78.2 | 1367887362 | 0 |
| 81.136.78.3 | 1367887363 | 0 |
| 81.136.78.4 | 1367887364 | 0 |
| 81.136.78.5 | 1367887365 | 0 |
| 81.136.78.6 | 1367887366 | 0 |
| 81.136.78.7 | 1367887367 | 0 |
| 81.136.78.8 | 1367887368 | 0 |
| 81.136.78.9 | 1367887369 | 0 |
| 81.136.78.10 | 1367887370 | 0 |
| 81.136.78.11 | 1367887371 | 0 |
| 81.136.78.12 | 1367887372 | 0 |
| 81.136.78.13 | 1367887373 | 0 |
| 81.136.78.14 | 1367887374 | 0 |
| 81.136.78.15 | 1367887375 | 0 |
| 81.136.78.16 | 1367887376 | 0 |
| 81.136.78.17 | 1367887377 | 0 |
| 81.136.78.18 | 1367887378 | 0 |
| 81.136.78.19 | 1367887379 | 0 |
| 81.136.78.20 | 1367887380 | 0 |
| 81.136.78.21 | 1367887381 | 0 |
| 81.136.78.22 | 1367887382 | 0 |
| 81.136.78.23 | 1367887383 | 0 |
| 81.136.78.24 | 1367887384 | 0 |
| 81.136.78.25 | 1367887385 | 0 |
| 81.136.78.26 | 1367887386 | 0 |
| 81.136.78.27 | 1367887387 | 0 |
| 81.136.78.28 | 1367887388 | 0 |
| 81.136.78.29 | 1367887389 | 0 |
| 81.136.78.30 | 1367887390 | 0 |
| 81.136.78.31 | 1367887391 | 0 |
| 81.136.78.32 | 1367887392 | 0 |
| 81.136.78.33 | 1367887393 | 0 |
| 81.136.78.34 | 1367887394 | 0 |
| 81.136.78.35 | 1367887395 | 0 |
| 81.136.78.36 | 1367887396 | 0 |
| 81.136.78.37 | 1367887397 | 0 |
| 81.136.78.38 | 1367887398 | 0 |
| 81.136.78.39 | 1367887399 | 0 |
| 81.136.78.40 | 1367887400 | 0 |
| 81.136.78.41 | 1367887401 | 0 |
| 81.136.78.42 | 1367887402 | 0 |
| 81.136.78.43 | 1367887403 | 0 |
| 81.136.78.44 | 1367887404 | 0 |
| 81.136.78.45 | 1367887405 | 0 |
| 81.136.78.46 | 1367887406 | 0 |
| 81.136.78.47 | 1367887407 | 0 |
| 81.136.78.48 | 1367887408 | 0 |
| 81.136.78.49 | 1367887409 | 0 |
| 81.136.78.50 | 1367887410 | 0 |
| 81.136.78.51 | 1367887411 | 0 |
| 81.136.78.52 | 1367887412 | 0 |
| 81.136.78.53 | 1367887413 | 0 |
| 81.136.78.54 | 1367887414 | 0 |
| 81.136.78.55 | 1367887415 | 0 |
| 81.136.78.56 | 1367887416 | 0 |
| 81.136.78.57 | 1367887417 | 0 |
| 81.136.78.58 | 1367887418 | 0 |
| 81.136.78.59 | 1367887419 | 0 |
| 81.136.78.60 | 1367887420 | 0 |
| 81.136.78.61 | 1367887421 | 0 |
| 81.136.78.62 | 1367887422 | 0 |
| 81.136.78.63 | 1367887423 | 0 |
| 81.136.78.64 | 1367887424 | 0 |
| 81.136.78.65 | 1367887425 | 0 |
| 81.136.78.66 | 1367887426 | 0 |
| 81.136.78.67 | 1367887427 | 0 |
| 81.136.78.68 | 1367887428 | 0 |
| 81.136.78.69 | 1367887429 | 0 |
| 81.136.78.70 | 1367887430 | 0 |
| 81.136.78.71 | 1367887431 | 0 |
| 81.136.78.72 | 1367887432 | 0 |
| 81.136.78.73 | 1367887433 | 0 |
| 81.136.78.74 | 1367887434 | 0 |
| 81.136.78.75 | 1367887435 | 0 |
| 81.136.78.76 | 1367887436 | 0 |
| 81.136.78.77 | 1367887437 | 0 |
| 81.136.78.78 | 1367887438 | 0 |
| 81.136.78.79 | 1367887439 | 0 |
| 81.136.78.80 | 1367887440 | 0 |
| 81.136.78.81 | 1367887441 | 0 |
| 81.136.78.82 | 1367887442 | 0 |
| 81.136.78.83 | 1367887443 | 0 |
| 81.136.78.84 | 1367887444 | 0 |
| 81.136.78.85 | 1367887445 | 0 |