Les adresses IP débutant par 51.57.27 sont fournies par Microsoft Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 51.103.0.0/16, le bloc IP comprant les adresses de 51.103.0.0 à 51.103.255.255). Le numéro de système autonome (ASN) est 8075.
| ASN | 8075 |
| IP commençant par | 51.103.0.0 |
| IP se terminant par | 51.103.255.255 |
| Nom ASN | Microsoft Corporation |
| CDIR | 51.103.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 21/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | Warrington | 52,1845 | -0,6876 | 2017-10-21 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2017-10-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.57.27.0 | 859380480 | 0 |
| 51.57.27.1 | 859380481 | 0 |
| 51.57.27.2 | 859380482 | 0 |
| 51.57.27.3 | 859380483 | 0 |
| 51.57.27.4 | 859380484 | 0 |
| 51.57.27.5 | 859380485 | 0 |
| 51.57.27.6 | 859380486 | 0 |
| 51.57.27.7 | 859380487 | 0 |
| 51.57.27.8 | 859380488 | 0 |
| 51.57.27.9 | 859380489 | 0 |
| 51.57.27.10 | 859380490 | 0 |
| 51.57.27.11 | 859380491 | 0 |
| 51.57.27.12 | 859380492 | 0 |
| 51.57.27.13 | 859380493 | 0 |
| 51.57.27.14 | 859380494 | 0 |
| 51.57.27.15 | 859380495 | 0 |
| 51.57.27.16 | 859380496 | 0 |
| 51.57.27.17 | 859380497 | 0 |
| 51.57.27.18 | 859380498 | 0 |
| 51.57.27.19 | 859380499 | 0 |
| 51.57.27.20 | 859380500 | 0 |
| 51.57.27.21 | 859380501 | 0 |
| 51.57.27.22 | 859380502 | 0 |
| 51.57.27.23 | 859380503 | 0 |
| 51.57.27.24 | 859380504 | 0 |
| 51.57.27.25 | 859380505 | 0 |
| 51.57.27.26 | 859380506 | 0 |
| 51.57.27.27 | 859380507 | 0 |
| 51.57.27.28 | 859380508 | 0 |
| 51.57.27.29 | 859380509 | 0 |
| 51.57.27.30 | 859380510 | 0 |
| 51.57.27.31 | 859380511 | 0 |
| 51.57.27.32 | 859380512 | 0 |
| 51.57.27.33 | 859380513 | 0 |
| 51.57.27.34 | 859380514 | 0 |
| 51.57.27.35 | 859380515 | 0 |
| 51.57.27.36 | 859380516 | 0 |
| 51.57.27.37 | 859380517 | 0 |
| 51.57.27.38 | 859380518 | 0 |
| 51.57.27.39 | 859380519 | 0 |
| 51.57.27.40 | 859380520 | 0 |
| 51.57.27.41 | 859380521 | 0 |
| 51.57.27.42 | 859380522 | 0 |
| 51.57.27.43 | 859380523 | 0 |
| 51.57.27.44 | 859380524 | 0 |
| 51.57.27.45 | 859380525 | 0 |
| 51.57.27.46 | 859380526 | 0 |
| 51.57.27.47 | 859380527 | 0 |
| 51.57.27.48 | 859380528 | 0 |
| 51.57.27.49 | 859380529 | 0 |
| 51.57.27.50 | 859380530 | 0 |
| 51.57.27.51 | 859380531 | 0 |
| 51.57.27.52 | 859380532 | 0 |
| 51.57.27.53 | 859380533 | 0 |
| 51.57.27.54 | 859380534 | 0 |
| 51.57.27.55 | 859380535 | 0 |
| 51.57.27.56 | 859380536 | 0 |
| 51.57.27.57 | 859380537 | 0 |
| 51.57.27.58 | 859380538 | 0 |
| 51.57.27.59 | 859380539 | 0 |
| 51.57.27.60 | 859380540 | 0 |
| 51.57.27.61 | 859380541 | 0 |
| 51.57.27.62 | 859380542 | 0 |
| 51.57.27.63 | 859380543 | 0 |
| 51.57.27.64 | 859380544 | 0 |
| 51.57.27.65 | 859380545 | 0 |
| 51.57.27.66 | 859380546 | 0 |
| 51.57.27.67 | 859380547 | 0 |
| 51.57.27.68 | 859380548 | 0 |
| 51.57.27.69 | 859380549 | 0 |
| 51.57.27.70 | 859380550 | 0 |
| 51.57.27.71 | 859380551 | 0 |
| 51.57.27.72 | 859380552 | 0 |
| 51.57.27.73 | 859380553 | 0 |
| 51.57.27.74 | 859380554 | 0 |
| 51.57.27.75 | 859380555 | 0 |
| 51.57.27.76 | 859380556 | 0 |
| 51.57.27.77 | 859380557 | 0 |
| 51.57.27.78 | 859380558 | 0 |
| 51.57.27.79 | 859380559 | 0 |
| 51.57.27.80 | 859380560 | 0 |
| 51.57.27.81 | 859380561 | 0 |
| 51.57.27.82 | 859380562 | 0 |
| 51.57.27.83 | 859380563 | 0 |
| 51.57.27.84 | 859380564 | 0 |
| 51.57.27.85 | 859380565 | 0 |