La dirección IP 81.77.194 es proporcionada por UK Backbone Network, que es propiedad de la CIDR (Classless Inter-Domain Routing) 81.76.0.0/14, IP entre 81.76.0.0 a 81.79.255.255 ). El número de sistema autónomo (ASN) es 5388.
| ASN | 5388 |
| IP que comienzan con | 81.76.0.0 |
| IP que termina con | 81.79.255.255 |
| ASN Nombre | UK Backbone Network |
| CDIR | 81.76.0.0/14 |
| IP numérica | |
| Registe | ripencc |
| Última actualización | 09/05/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | GB | Reino Unido | - | Grahamston | 56 | -3,7667 | 2018-05-08 |
| MaxMind | GB | Reino Unido | - | - | 51,4964 | -0,1224 | 2018-05-08 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.77.194.0 | 1364050432 | 0 |
| 81.77.194.1 | 1364050433 | 0 |
| 81.77.194.2 | 1364050434 | 0 |
| 81.77.194.3 | 1364050435 | 0 |
| 81.77.194.4 | 1364050436 | 0 |
| 81.77.194.5 | 1364050437 | 0 |
| 81.77.194.6 | 1364050438 | 0 |
| 81.77.194.7 | 1364050439 | 0 |
| 81.77.194.8 | 1364050440 | 0 |
| 81.77.194.9 | 1364050441 | 0 |
| 81.77.194.10 | 1364050442 | 0 |
| 81.77.194.11 | 1364050443 | 0 |
| 81.77.194.12 | 1364050444 | 0 |
| 81.77.194.13 | 1364050445 | 0 |
| 81.77.194.14 | 1364050446 | 0 |
| 81.77.194.15 | 1364050447 | 0 |
| 81.77.194.16 | 1364050448 | 0 |
| 81.77.194.17 | 1364050449 | 0 |
| 81.77.194.18 | 1364050450 | 0 |
| 81.77.194.19 | 1364050451 | 0 |
| 81.77.194.20 | 1364050452 | 0 |
| 81.77.194.21 | 1364050453 | 0 |
| 81.77.194.22 | 1364050454 | 0 |
| 81.77.194.23 | 1364050455 | 0 |
| 81.77.194.24 | 1364050456 | 0 |
| 81.77.194.25 | 1364050457 | 0 |
| 81.77.194.26 | 1364050458 | 0 |
| 81.77.194.27 | 1364050459 | 0 |
| 81.77.194.28 | 1364050460 | 0 |
| 81.77.194.29 | 1364050461 | 0 |
| 81.77.194.30 | 1364050462 | 0 |
| 81.77.194.31 | 1364050463 | 0 |
| 81.77.194.32 | 1364050464 | 0 |
| 81.77.194.33 | 1364050465 | 0 |
| 81.77.194.34 | 1364050466 | 0 |
| 81.77.194.35 | 1364050467 | 0 |
| 81.77.194.36 | 1364050468 | 0 |
| 81.77.194.37 | 1364050469 | 0 |
| 81.77.194.38 | 1364050470 | 0 |
| 81.77.194.39 | 1364050471 | 0 |
| 81.77.194.40 | 1364050472 | 0 |
| 81.77.194.41 | 1364050473 | 0 |
| 81.77.194.42 | 1364050474 | 0 |
| 81.77.194.43 | 1364050475 | 0 |
| 81.77.194.44 | 1364050476 | 0 |
| 81.77.194.45 | 1364050477 | 0 |
| 81.77.194.46 | 1364050478 | 0 |
| 81.77.194.47 | 1364050479 | 0 |
| 81.77.194.48 | 1364050480 | 0 |
| 81.77.194.49 | 1364050481 | 0 |
| 81.77.194.50 | 1364050482 | 0 |
| 81.77.194.51 | 1364050483 | 0 |
| 81.77.194.52 | 1364050484 | 0 |
| 81.77.194.53 | 1364050485 | 0 |
| 81.77.194.54 | 1364050486 | 0 |
| 81.77.194.55 | 1364050487 | 0 |
| 81.77.194.56 | 1364050488 | 0 |
| 81.77.194.57 | 1364050489 | 0 |
| 81.77.194.58 | 1364050490 | 0 |
| 81.77.194.59 | 1364050491 | 0 |
| 81.77.194.60 | 1364050492 | 0 |
| 81.77.194.61 | 1364050493 | 0 |
| 81.77.194.62 | 1364050494 | 0 |
| 81.77.194.63 | 1364050495 | 0 |
| 81.77.194.64 | 1364050496 | 0 |
| 81.77.194.65 | 1364050497 | 0 |
| 81.77.194.66 | 1364050498 | 0 |
| 81.77.194.67 | 1364050499 | 0 |
| 81.77.194.68 | 1364050500 | 0 |
| 81.77.194.69 | 1364050501 | 0 |
| 81.77.194.70 | 1364050502 | 0 |
| 81.77.194.71 | 1364050503 | 0 |
| 81.77.194.72 | 1364050504 | 0 |
| 81.77.194.73 | 1364050505 | 0 |
| 81.77.194.74 | 1364050506 | 0 |
| 81.77.194.75 | 1364050507 | 0 |
| 81.77.194.76 | 1364050508 | 0 |
| 81.77.194.77 | 1364050509 | 0 |
| 81.77.194.78 | 1364050510 | 0 |
| 81.77.194.79 | 1364050511 | 0 |
| 81.77.194.80 | 1364050512 | 0 |
| 81.77.194.81 | 1364050513 | 0 |
| 81.77.194.82 | 1364050514 | 0 |
| 81.77.194.83 | 1364050515 | 0 |
| 81.77.194.84 | 1364050516 | 0 |
| 81.77.194.85 | 1364050517 | 0 |