The IP address 51.91.18 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 | ripencc |
| Last update | 26/02/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | GB | United Kingdom | - | Warrington | 52.1845 | -0.6876 | 2018-02-25 |
| MaxMind | GB | United Kingdom | - | - | 51.4964 | -0.1224 | 2018-02-25 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.91.18.0 | 861606400 | 0 |
| 51.91.18.1 | 861606401 | 0 |
| 51.91.18.2 | 861606402 | 0 |
| 51.91.18.3 | 861606403 | 0 |
| 51.91.18.4 | 861606404 | 0 |
| 51.91.18.5 | 861606405 | 0 |
| 51.91.18.6 | 861606406 | 0 |
| 51.91.18.7 | 861606407 | 0 |
| 51.91.18.8 | 861606408 | 0 |
| 51.91.18.9 | 861606409 | 0 |
| 51.91.18.10 | 861606410 | 0 |
| 51.91.18.11 | 861606411 | 0 |
| 51.91.18.12 | 861606412 | 0 |
| 51.91.18.13 | 861606413 | 0 |
| 51.91.18.14 | 861606414 | 0 |
| 51.91.18.15 | 861606415 | 0 |
| 51.91.18.16 | 861606416 | 0 |
| 51.91.18.17 | 861606417 | 0 |
| 51.91.18.18 | 861606418 | 0 |
| 51.91.18.19 | 861606419 | 0 |
| 51.91.18.20 | 861606420 | 0 |
| 51.91.18.21 | 861606421 | 0 |
| 51.91.18.22 | 861606422 | 0 |
| 51.91.18.23 | 861606423 | 0 |
| 51.91.18.24 | 861606424 | 0 |
| 51.91.18.25 | 861606425 | 0 |
| 51.91.18.26 | 861606426 | 0 |
| 51.91.18.27 | 861606427 | 0 |
| 51.91.18.28 | 861606428 | 0 |
| 51.91.18.29 | 861606429 | 0 |
| 51.91.18.30 | 861606430 | 0 |
| 51.91.18.31 | 861606431 | 0 |
| 51.91.18.32 | 861606432 | 0 |
| 51.91.18.33 | 861606433 | 0 |
| 51.91.18.34 | 861606434 | 0 |
| 51.91.18.35 | 861606435 | 0 |
| 51.91.18.36 | 861606436 | 0 |
| 51.91.18.37 | 861606437 | 0 |
| 51.91.18.38 | 861606438 | 0 |
| 51.91.18.39 | 861606439 | 0 |
| 51.91.18.40 | 861606440 | 0 |
| 51.91.18.41 | 861606441 | 0 |
| 51.91.18.42 | 861606442 | 0 |
| 51.91.18.43 | 861606443 | 0 |
| 51.91.18.44 | 861606444 | 0 |
| 51.91.18.45 | 861606445 | 0 |
| 51.91.18.46 | 861606446 | 0 |
| 51.91.18.47 | 861606447 | 0 |
| 51.91.18.48 | 861606448 | 0 |
| 51.91.18.49 | 861606449 | 0 |
| 51.91.18.50 | 861606450 | 0 |
| 51.91.18.51 | 861606451 | 0 |
| 51.91.18.52 | 861606452 | 0 |
| 51.91.18.53 | 861606453 | 0 |
| 51.91.18.54 | 861606454 | 0 |
| 51.91.18.55 | 861606455 | 0 |
| 51.91.18.56 | 861606456 | 0 |
| 51.91.18.57 | 861606457 | 0 |
| 51.91.18.58 | 861606458 | 0 |
| 51.91.18.59 | 861606459 | 0 |
| 51.91.18.60 | 861606460 | 0 |
| 51.91.18.61 | 861606461 | 0 |
| 51.91.18.62 | 861606462 | 0 |
| 51.91.18.63 | 861606463 | 0 |
| 51.91.18.64 | 861606464 | 0 |
| 51.91.18.65 | 861606465 | 0 |
| 51.91.18.66 | 861606466 | 0 |
| 51.91.18.67 | 861606467 | 0 |
| 51.91.18.68 | 861606468 | 0 |
| 51.91.18.69 | 861606469 | 0 |
| 51.91.18.70 | 861606470 | 0 |
| 51.91.18.71 | 861606471 | 0 |
| 51.91.18.72 | 861606472 | 0 |
| 51.91.18.73 | 861606473 | 0 |
| 51.91.18.74 | 861606474 | 0 |
| 51.91.18.75 | 861606475 | 0 |
| 51.91.18.76 | 861606476 | 0 |
| 51.91.18.77 | 861606477 | 0 |
| 51.91.18.78 | 861606478 | 0 |
| 51.91.18.79 | 861606479 | 0 |
| 51.91.18.80 | 861606480 | 0 |
| 51.91.18.81 | 861606481 | 0 |
| 51.91.18.82 | 861606482 | 0 |
| 51.91.18.83 | 861606483 | 0 |
| 51.91.18.84 | 861606484 | 0 |
| 51.91.18.85 | 861606485 | 0 |