The IP address 51.99.45 is provided by Microsoft Corporation, it's belong to the CDIR (Classless Inter-Domain Routing) 51.103.0.0/16 (range 51.103.0.0 to 51.103.255.255). The autonomous system number (ASN) is 8075.
| ASN | 8075 |
| IP starting by | 51.103.0.0 |
| IP ending by | 51.103.255.255 |
| ASN Name | Microsoft Corporation |
| CDIR | 51.103.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 20/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | GB | United Kingdom | - | Warrington | 52.1845 | -0.6876 | 2017-10-12 |
| MaxMind | GB | United Kingdom | - | - | 51.4964 | -0.1224 | 2017-10-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.99.45.0 | 862137600 | 0 |
| 51.99.45.1 | 862137601 | 0 |
| 51.99.45.2 | 862137602 | 0 |
| 51.99.45.3 | 862137603 | 0 |
| 51.99.45.4 | 862137604 | 0 |
| 51.99.45.5 | 862137605 | 0 |
| 51.99.45.6 | 862137606 | 0 |
| 51.99.45.7 | 862137607 | 0 |
| 51.99.45.8 | 862137608 | 0 |
| 51.99.45.9 | 862137609 | 0 |
| 51.99.45.10 | 862137610 | 0 |
| 51.99.45.11 | 862137611 | 0 |
| 51.99.45.12 | 862137612 | 0 |
| 51.99.45.13 | 862137613 | 0 |
| 51.99.45.14 | 862137614 | 0 |
| 51.99.45.15 | 862137615 | 0 |
| 51.99.45.16 | 862137616 | 0 |
| 51.99.45.17 | 862137617 | 0 |
| 51.99.45.18 | 862137618 | 0 |
| 51.99.45.19 | 862137619 | 0 |
| 51.99.45.20 | 862137620 | 0 |
| 51.99.45.21 | 862137621 | 0 |
| 51.99.45.22 | 862137622 | 0 |
| 51.99.45.23 | 862137623 | 0 |
| 51.99.45.24 | 862137624 | 0 |
| 51.99.45.25 | 862137625 | 0 |
| 51.99.45.26 | 862137626 | 0 |
| 51.99.45.27 | 862137627 | 0 |
| 51.99.45.28 | 862137628 | 0 |
| 51.99.45.29 | 862137629 | 0 |
| 51.99.45.30 | 862137630 | 0 |
| 51.99.45.31 | 862137631 | 0 |
| 51.99.45.32 | 862137632 | 0 |
| 51.99.45.33 | 862137633 | 0 |
| 51.99.45.34 | 862137634 | 0 |
| 51.99.45.35 | 862137635 | 0 |
| 51.99.45.36 | 862137636 | 0 |
| 51.99.45.37 | 862137637 | 0 |
| 51.99.45.38 | 862137638 | 0 |
| 51.99.45.39 | 862137639 | 0 |
| 51.99.45.40 | 862137640 | 0 |
| 51.99.45.41 | 862137641 | 0 |
| 51.99.45.42 | 862137642 | 0 |
| 51.99.45.43 | 862137643 | 0 |
| 51.99.45.44 | 862137644 | 0 |
| 51.99.45.45 | 862137645 | 0 |
| 51.99.45.46 | 862137646 | 0 |
| 51.99.45.47 | 862137647 | 0 |
| 51.99.45.48 | 862137648 | 0 |
| 51.99.45.49 | 862137649 | 0 |
| 51.99.45.50 | 862137650 | 0 |
| 51.99.45.51 | 862137651 | 0 |
| 51.99.45.52 | 862137652 | 0 |
| 51.99.45.53 | 862137653 | 0 |
| 51.99.45.54 | 862137654 | 0 |
| 51.99.45.55 | 862137655 | 0 |
| 51.99.45.56 | 862137656 | 0 |
| 51.99.45.57 | 862137657 | 0 |
| 51.99.45.58 | 862137658 | 0 |
| 51.99.45.59 | 862137659 | 0 |
| 51.99.45.60 | 862137660 | 0 |
| 51.99.45.61 | 862137661 | 0 |
| 51.99.45.62 | 862137662 | 0 |
| 51.99.45.63 | 862137663 | 0 |
| 51.99.45.64 | 862137664 | 0 |
| 51.99.45.65 | 862137665 | 0 |
| 51.99.45.66 | 862137666 | 0 |
| 51.99.45.67 | 862137667 | 0 |
| 51.99.45.68 | 862137668 | 0 |
| 51.99.45.69 | 862137669 | 0 |
| 51.99.45.70 | 862137670 | 0 |
| 51.99.45.71 | 862137671 | 0 |
| 51.99.45.72 | 862137672 | 0 |
| 51.99.45.73 | 862137673 | 0 |
| 51.99.45.74 | 862137674 | 0 |
| 51.99.45.75 | 862137675 | 0 |
| 51.99.45.76 | 862137676 | 0 |
| 51.99.45.77 | 862137677 | 0 |
| 51.99.45.78 | 862137678 | 0 |
| 51.99.45.79 | 862137679 | 0 |
| 51.99.45.80 | 862137680 | 0 |
| 51.99.45.81 | 862137681 | 0 |
| 51.99.45.82 | 862137682 | 0 |
| 51.99.45.83 | 862137683 | 0 |
| 51.99.45.84 | 862137684 | 0 |
| 51.99.45.85 | 862137685 | 0 |