L'indirizzo IP 51.17.91 è fornito da Microsoft Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 51.18.0.0/16, IP tra 51.18.0.0 a 51.18.255.255 ). Il numero di sistema autonomo (ASN) è 8075.
| ASN | 8075 |
| IP inizia con | 51.18.0.0 |
| IP finale con | 51.18.255.255 |
| ASN Nome | Microsoft Corporation |
| CDIR | 51.18.0.0/16 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 25/01/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | London | 51,5085 | -0,1257 | 2020-01-25 |
| MaxMind | GB | United Kingdom | - | - | 51,4964 | -0,1224 | 2020-01-25 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.17.91.0 | 856775424 | 0 |
| 51.17.91.1 | 856775425 | 0 |
| 51.17.91.2 | 856775426 | 0 |
| 51.17.91.3 | 856775427 | 0 |
| 51.17.91.4 | 856775428 | 0 |
| 51.17.91.5 | 856775429 | 0 |
| 51.17.91.6 | 856775430 | 0 |
| 51.17.91.7 | 856775431 | 0 |
| 51.17.91.8 | 856775432 | 0 |
| 51.17.91.9 | 856775433 | 0 |
| 51.17.91.10 | 856775434 | 0 |
| 51.17.91.11 | 856775435 | 0 |
| 51.17.91.12 | 856775436 | 0 |
| 51.17.91.13 | 856775437 | 0 |
| 51.17.91.14 | 856775438 | 0 |
| 51.17.91.15 | 856775439 | 0 |
| 51.17.91.16 | 856775440 | 0 |
| 51.17.91.17 | 856775441 | 0 |
| 51.17.91.18 | 856775442 | 0 |
| 51.17.91.19 | 856775443 | 0 |
| 51.17.91.20 | 856775444 | 0 |
| 51.17.91.21 | 856775445 | 0 |
| 51.17.91.22 | 856775446 | 0 |
| 51.17.91.23 | 856775447 | 0 |
| 51.17.91.24 | 856775448 | 0 |
| 51.17.91.25 | 856775449 | 0 |
| 51.17.91.26 | 856775450 | 0 |
| 51.17.91.27 | 856775451 | 0 |
| 51.17.91.28 | 856775452 | 0 |
| 51.17.91.29 | 856775453 | 0 |
| 51.17.91.30 | 856775454 | 0 |
| 51.17.91.31 | 856775455 | 0 |
| 51.17.91.32 | 856775456 | 0 |
| 51.17.91.33 | 856775457 | 0 |
| 51.17.91.34 | 856775458 | 0 |
| 51.17.91.35 | 856775459 | 0 |
| 51.17.91.36 | 856775460 | 0 |
| 51.17.91.37 | 856775461 | 0 |
| 51.17.91.38 | 856775462 | 0 |
| 51.17.91.39 | 856775463 | 0 |
| 51.17.91.40 | 856775464 | 0 |
| 51.17.91.41 | 856775465 | 0 |
| 51.17.91.42 | 856775466 | 0 |
| 51.17.91.43 | 856775467 | 0 |
| 51.17.91.44 | 856775468 | 0 |
| 51.17.91.45 | 856775469 | 0 |
| 51.17.91.46 | 856775470 | 0 |
| 51.17.91.47 | 856775471 | 0 |
| 51.17.91.48 | 856775472 | 0 |
| 51.17.91.49 | 856775473 | 0 |
| 51.17.91.50 | 856775474 | 0 |
| 51.17.91.51 | 856775475 | 0 |
| 51.17.91.52 | 856775476 | 0 |
| 51.17.91.53 | 856775477 | 0 |
| 51.17.91.54 | 856775478 | 0 |
| 51.17.91.55 | 856775479 | 0 |
| 51.17.91.56 | 856775480 | 0 |
| 51.17.91.57 | 856775481 | 0 |
| 51.17.91.58 | 856775482 | 0 |
| 51.17.91.59 | 856775483 | 0 |
| 51.17.91.60 | 856775484 | 0 |
| 51.17.91.61 | 856775485 | 0 |
| 51.17.91.62 | 856775486 | 0 |
| 51.17.91.63 | 856775487 | 0 |
| 51.17.91.64 | 856775488 | 0 |
| 51.17.91.65 | 856775489 | 0 |
| 51.17.91.66 | 856775490 | 0 |
| 51.17.91.67 | 856775491 | 0 |
| 51.17.91.68 | 856775492 | 0 |
| 51.17.91.69 | 856775493 | 0 |
| 51.17.91.70 | 856775494 | 0 |
| 51.17.91.71 | 856775495 | 0 |
| 51.17.91.72 | 856775496 | 0 |
| 51.17.91.73 | 856775497 | 0 |
| 51.17.91.74 | 856775498 | 0 |
| 51.17.91.75 | 856775499 | 0 |
| 51.17.91.76 | 856775500 | 0 |
| 51.17.91.77 | 856775501 | 0 |
| 51.17.91.78 | 856775502 | 0 |
| 51.17.91.79 | 856775503 | 0 |
| 51.17.91.80 | 856775504 | 0 |
| 51.17.91.81 | 856775505 | 0 |
| 51.17.91.82 | 856775506 | 0 |
| 51.17.91.83 | 856775507 | 0 |
| 51.17.91.84 | 856775508 | 0 |
| 51.17.91.85 | 856775509 | 0 |