Les adresses IP débutant par 51.69.73 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 | 23/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | Warrington | 52,1845 | -0,6876 | 2017-10-23 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2017-10-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.69.73.0 | 860178688 | 0 |
| 51.69.73.1 | 860178689 | 0 |
| 51.69.73.2 | 860178690 | 0 |
| 51.69.73.3 | 860178691 | 0 |
| 51.69.73.4 | 860178692 | 0 |
| 51.69.73.5 | 860178693 | 0 |
| 51.69.73.6 | 860178694 | 0 |
| 51.69.73.7 | 860178695 | 0 |
| 51.69.73.8 | 860178696 | 0 |
| 51.69.73.9 | 860178697 | 0 |
| 51.69.73.10 | 860178698 | 0 |
| 51.69.73.11 | 860178699 | 0 |
| 51.69.73.12 | 860178700 | 0 |
| 51.69.73.13 | 860178701 | 0 |
| 51.69.73.14 | 860178702 | 0 |
| 51.69.73.15 | 860178703 | 0 |
| 51.69.73.16 | 860178704 | 0 |
| 51.69.73.17 | 860178705 | 0 |
| 51.69.73.18 | 860178706 | 0 |
| 51.69.73.19 | 860178707 | 0 |
| 51.69.73.20 | 860178708 | 0 |
| 51.69.73.21 | 860178709 | 0 |
| 51.69.73.22 | 860178710 | 0 |
| 51.69.73.23 | 860178711 | 0 |
| 51.69.73.24 | 860178712 | 0 |
| 51.69.73.25 | 860178713 | 0 |
| 51.69.73.26 | 860178714 | 0 |
| 51.69.73.27 | 860178715 | 0 |
| 51.69.73.28 | 860178716 | 0 |
| 51.69.73.29 | 860178717 | 0 |
| 51.69.73.30 | 860178718 | 0 |
| 51.69.73.31 | 860178719 | 0 |
| 51.69.73.32 | 860178720 | 0 |
| 51.69.73.33 | 860178721 | 0 |
| 51.69.73.34 | 860178722 | 0 |
| 51.69.73.35 | 860178723 | 0 |
| 51.69.73.36 | 860178724 | 0 |
| 51.69.73.37 | 860178725 | 0 |
| 51.69.73.38 | 860178726 | 0 |
| 51.69.73.39 | 860178727 | 0 |
| 51.69.73.40 | 860178728 | 0 |
| 51.69.73.41 | 860178729 | 0 |
| 51.69.73.42 | 860178730 | 0 |
| 51.69.73.43 | 860178731 | 0 |
| 51.69.73.44 | 860178732 | 0 |
| 51.69.73.45 | 860178733 | 0 |
| 51.69.73.46 | 860178734 | 0 |
| 51.69.73.47 | 860178735 | 0 |
| 51.69.73.48 | 860178736 | 0 |
| 51.69.73.49 | 860178737 | 0 |
| 51.69.73.50 | 860178738 | 0 |
| 51.69.73.51 | 860178739 | 0 |
| 51.69.73.52 | 860178740 | 0 |
| 51.69.73.53 | 860178741 | 0 |
| 51.69.73.54 | 860178742 | 0 |
| 51.69.73.55 | 860178743 | 0 |
| 51.69.73.56 | 860178744 | 0 |
| 51.69.73.57 | 860178745 | 0 |
| 51.69.73.58 | 860178746 | 0 |
| 51.69.73.59 | 860178747 | 0 |
| 51.69.73.60 | 860178748 | 0 |
| 51.69.73.61 | 860178749 | 0 |
| 51.69.73.62 | 860178750 | 0 |
| 51.69.73.63 | 860178751 | 0 |
| 51.69.73.64 | 860178752 | 0 |
| 51.69.73.65 | 860178753 | 0 |
| 51.69.73.66 | 860178754 | 0 |
| 51.69.73.67 | 860178755 | 0 |
| 51.69.73.68 | 860178756 | 0 |
| 51.69.73.69 | 860178757 | 0 |
| 51.69.73.70 | 860178758 | 0 |
| 51.69.73.71 | 860178759 | 0 |
| 51.69.73.72 | 860178760 | 0 |
| 51.69.73.73 | 860178761 | 0 |
| 51.69.73.74 | 860178762 | 0 |
| 51.69.73.75 | 860178763 | 0 |
| 51.69.73.76 | 860178764 | 0 |
| 51.69.73.77 | 860178765 | 0 |
| 51.69.73.78 | 860178766 | 0 |
| 51.69.73.79 | 860178767 | 0 |
| 51.69.73.80 | 860178768 | 0 |
| 51.69.73.81 | 860178769 | 0 |
| 51.69.73.82 | 860178770 | 0 |
| 51.69.73.83 | 860178771 | 0 |
| 51.69.73.84 | 860178772 | 0 |
| 51.69.73.85 | 860178773 | 0 |