Les adresses IP débutant par 51.109.4 sont fournies par Microsoft Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 51.116.0.0/16, le bloc IP comprant les adresses de 51.116.0.0 à 51.116.255.255). Le numéro de système autonome (ASN) est 8075.
| ASN | 8075 |
| IP commençant par | 51.116.0.0 |
| IP se terminant par | 51.116.255.255 |
| Nom ASN | Microsoft Corporation |
| CDIR | 51.116.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 25/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | Warrington | 52,1845 | -0,6876 | 2017-07-25 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2017-07-25 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.109.4.0 | 862782464 | 0 |
| 51.109.4.1 | 862782465 | 0 |
| 51.109.4.2 | 862782466 | 0 |
| 51.109.4.3 | 862782467 | 0 |
| 51.109.4.4 | 862782468 | 0 |
| 51.109.4.5 | 862782469 | 0 |
| 51.109.4.6 | 862782470 | 0 |
| 51.109.4.7 | 862782471 | 0 |
| 51.109.4.8 | 862782472 | 0 |
| 51.109.4.9 | 862782473 | 0 |
| 51.109.4.10 | 862782474 | 0 |
| 51.109.4.11 | 862782475 | 0 |
| 51.109.4.12 | 862782476 | 0 |
| 51.109.4.13 | 862782477 | 0 |
| 51.109.4.14 | 862782478 | 0 |
| 51.109.4.15 | 862782479 | 0 |
| 51.109.4.16 | 862782480 | 0 |
| 51.109.4.17 | 862782481 | 0 |
| 51.109.4.18 | 862782482 | 0 |
| 51.109.4.19 | 862782483 | 0 |
| 51.109.4.20 | 862782484 | 0 |
| 51.109.4.21 | 862782485 | 0 |
| 51.109.4.22 | 862782486 | 0 |
| 51.109.4.23 | 862782487 | 0 |
| 51.109.4.24 | 862782488 | 0 |
| 51.109.4.25 | 862782489 | 0 |
| 51.109.4.26 | 862782490 | 0 |
| 51.109.4.27 | 862782491 | 0 |
| 51.109.4.28 | 862782492 | 0 |
| 51.109.4.29 | 862782493 | 0 |
| 51.109.4.30 | 862782494 | 0 |
| 51.109.4.31 | 862782495 | 0 |
| 51.109.4.32 | 862782496 | 0 |
| 51.109.4.33 | 862782497 | 0 |
| 51.109.4.34 | 862782498 | 0 |
| 51.109.4.35 | 862782499 | 0 |
| 51.109.4.36 | 862782500 | 0 |
| 51.109.4.37 | 862782501 | 0 |
| 51.109.4.38 | 862782502 | 0 |
| 51.109.4.39 | 862782503 | 0 |
| 51.109.4.40 | 862782504 | 0 |
| 51.109.4.41 | 862782505 | 0 |
| 51.109.4.42 | 862782506 | 0 |
| 51.109.4.43 | 862782507 | 0 |
| 51.109.4.44 | 862782508 | 0 |
| 51.109.4.45 | 862782509 | 0 |
| 51.109.4.46 | 862782510 | 0 |
| 51.109.4.47 | 862782511 | 0 |
| 51.109.4.48 | 862782512 | 0 |
| 51.109.4.49 | 862782513 | 0 |
| 51.109.4.50 | 862782514 | 0 |
| 51.109.4.51 | 862782515 | 0 |
| 51.109.4.52 | 862782516 | 0 |
| 51.109.4.53 | 862782517 | 0 |
| 51.109.4.54 | 862782518 | 0 |
| 51.109.4.55 | 862782519 | 0 |
| 51.109.4.56 | 862782520 | 0 |
| 51.109.4.57 | 862782521 | 0 |
| 51.109.4.58 | 862782522 | 0 |
| 51.109.4.59 | 862782523 | 0 |
| 51.109.4.60 | 862782524 | 0 |
| 51.109.4.61 | 862782525 | 0 |
| 51.109.4.62 | 862782526 | 0 |
| 51.109.4.63 | 862782527 | 0 |
| 51.109.4.64 | 862782528 | 0 |
| 51.109.4.65 | 862782529 | 0 |
| 51.109.4.66 | 862782530 | 0 |
| 51.109.4.67 | 862782531 | 0 |
| 51.109.4.68 | 862782532 | 0 |
| 51.109.4.69 | 862782533 | 0 |
| 51.109.4.70 | 862782534 | 0 |
| 51.109.4.71 | 862782535 | 0 |
| 51.109.4.72 | 862782536 | 0 |
| 51.109.4.73 | 862782537 | 0 |
| 51.109.4.74 | 862782538 | 0 |
| 51.109.4.75 | 862782539 | 0 |
| 51.109.4.76 | 862782540 | 0 |
| 51.109.4.77 | 862782541 | 0 |
| 51.109.4.78 | 862782542 | 0 |
| 51.109.4.79 | 862782543 | 0 |
| 51.109.4.80 | 862782544 | 0 |
| 51.109.4.81 | 862782545 | 0 |
| 51.109.4.82 | 862782546 | 0 |
| 51.109.4.83 | 862782547 | 0 |
| 51.109.4.84 | 862782548 | 0 |
| 51.109.4.85 | 862782549 | 0 |