Les adresses IP débutant par 51.87.3 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 | 13/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | Warrington | 52,1845 | -0,6876 | 2017-10-12 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2017-10-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.87.3.0 | 861340416 | 0 |
| 51.87.3.1 | 861340417 | 0 |
| 51.87.3.2 | 861340418 | 0 |
| 51.87.3.3 | 861340419 | 0 |
| 51.87.3.4 | 861340420 | 0 |
| 51.87.3.5 | 861340421 | 0 |
| 51.87.3.6 | 861340422 | 0 |
| 51.87.3.7 | 861340423 | 0 |
| 51.87.3.8 | 861340424 | 0 |
| 51.87.3.9 | 861340425 | 0 |
| 51.87.3.10 | 861340426 | 0 |
| 51.87.3.11 | 861340427 | 0 |
| 51.87.3.12 | 861340428 | 0 |
| 51.87.3.13 | 861340429 | 0 |
| 51.87.3.14 | 861340430 | 0 |
| 51.87.3.15 | 861340431 | 0 |
| 51.87.3.16 | 861340432 | 0 |
| 51.87.3.17 | 861340433 | 0 |
| 51.87.3.18 | 861340434 | 0 |
| 51.87.3.19 | 861340435 | 0 |
| 51.87.3.20 | 861340436 | 0 |
| 51.87.3.21 | 861340437 | 0 |
| 51.87.3.22 | 861340438 | 0 |
| 51.87.3.23 | 861340439 | 0 |
| 51.87.3.24 | 861340440 | 0 |
| 51.87.3.25 | 861340441 | 0 |
| 51.87.3.26 | 861340442 | 0 |
| 51.87.3.27 | 861340443 | 0 |
| 51.87.3.28 | 861340444 | 0 |
| 51.87.3.29 | 861340445 | 0 |
| 51.87.3.30 | 861340446 | 0 |
| 51.87.3.31 | 861340447 | 0 |
| 51.87.3.32 | 861340448 | 0 |
| 51.87.3.33 | 861340449 | 0 |
| 51.87.3.34 | 861340450 | 0 |
| 51.87.3.35 | 861340451 | 0 |
| 51.87.3.36 | 861340452 | 0 |
| 51.87.3.37 | 861340453 | 0 |
| 51.87.3.38 | 861340454 | 0 |
| 51.87.3.39 | 861340455 | 0 |
| 51.87.3.40 | 861340456 | 0 |
| 51.87.3.41 | 861340457 | 0 |
| 51.87.3.42 | 861340458 | 0 |
| 51.87.3.43 | 861340459 | 0 |
| 51.87.3.44 | 861340460 | 0 |
| 51.87.3.45 | 861340461 | 0 |
| 51.87.3.46 | 861340462 | 0 |
| 51.87.3.47 | 861340463 | 0 |
| 51.87.3.48 | 861340464 | 0 |
| 51.87.3.49 | 861340465 | 0 |
| 51.87.3.50 | 861340466 | 0 |
| 51.87.3.51 | 861340467 | 0 |
| 51.87.3.52 | 861340468 | 0 |
| 51.87.3.53 | 861340469 | 0 |
| 51.87.3.54 | 861340470 | 0 |
| 51.87.3.55 | 861340471 | 0 |
| 51.87.3.56 | 861340472 | 0 |
| 51.87.3.57 | 861340473 | 0 |
| 51.87.3.58 | 861340474 | 0 |
| 51.87.3.59 | 861340475 | 0 |
| 51.87.3.60 | 861340476 | 0 |
| 51.87.3.61 | 861340477 | 0 |
| 51.87.3.62 | 861340478 | 0 |
| 51.87.3.63 | 861340479 | 0 |
| 51.87.3.64 | 861340480 | 0 |
| 51.87.3.65 | 861340481 | 0 |
| 51.87.3.66 | 861340482 | 0 |
| 51.87.3.67 | 861340483 | 0 |
| 51.87.3.68 | 861340484 | 0 |
| 51.87.3.69 | 861340485 | 0 |
| 51.87.3.70 | 861340486 | 0 |
| 51.87.3.71 | 861340487 | 0 |
| 51.87.3.72 | 861340488 | 0 |
| 51.87.3.73 | 861340489 | 0 |
| 51.87.3.74 | 861340490 | 0 |
| 51.87.3.75 | 861340491 | 0 |
| 51.87.3.76 | 861340492 | 0 |
| 51.87.3.77 | 861340493 | 0 |
| 51.87.3.78 | 861340494 | 0 |
| 51.87.3.79 | 861340495 | 0 |
| 51.87.3.80 | 861340496 | 0 |
| 51.87.3.81 | 861340497 | 0 |
| 51.87.3.82 | 861340498 | 0 |
| 51.87.3.83 | 861340499 | 0 |
| 51.87.3.84 | 861340500 | 0 |
| 51.87.3.85 | 861340501 | 0 |
| IP | Numerical IP | DNS |
| 51.87.3.86 | 861340502 | 0 |
| 51.87.3.87 | 861340503 | 0 |
| 51.87.3.88 | 861340504 | 0 |
| 51.87.3.89 | 861340505 | 0 |
| 51.87.3.90 | 861340506 | 0 |
| 51.87.3.91 | 861340507 | 0 |
| 51.87.3.92 | 861340508 | 0 |
| 51.87.3.93 | 861340509 | 0 |
| 51.87.3.94 | 861340510 | 0 |
| 51.87.3.95 | 861340511 | 0 |
| 51.87.3.96 | 861340512 | 0 |
| 51.87.3.97 | 861340513 | 0 |
| 51.87.3.98 | 861340514 | 0 |
| 51.87.3.99 | 861340515 | 0 |
| 51.87.3.100 | 861340516 | 0 |
| 51.87.3.101 | 861340517 | 0 |
| 51.87.3.102 | 861340518 | 0 |
| 51.87.3.103 | 861340519 | 0 |
| 51.87.3.104 | 861340520 | 0 |
| 51.87.3.105 | 861340521 | 0 |
| 51.87.3.106 | 861340522 | 0 |
| 51.87.3.107 | 861340523 | 0 |
| 51.87.3.108 | 861340524 | 0 |
| 51.87.3.109 | 861340525 | 0 |
| 51.87.3.110 | 861340526 | 0 |
| 51.87.3.111 | 861340527 | 0 |
| 51.87.3.112 | 861340528 | 0 |
| 51.87.3.113 | 861340529 | 0 |
| 51.87.3.114 | 861340530 | 0 |
| 51.87.3.115 | 861340531 | 0 |
| 51.87.3.116 | 861340532 | 0 |
| 51.87.3.117 | 861340533 | 0 |
| 51.87.3.118 | 861340534 | 0 |
| 51.87.3.119 | 861340535 | 0 |
| 51.87.3.120 | 861340536 | 0 |
| 51.87.3.121 | 861340537 | 0 |
| 51.87.3.122 | 861340538 | 0 |
| 51.87.3.123 | 861340539 | 0 |
| 51.87.3.124 | 861340540 | 0 |
| 51.87.3.125 | 861340541 | 0 |
| 51.87.3.126 | 861340542 | 0 |
| 51.87.3.127 | 861340543 | 0 |
| 51.87.3.128 | 861340544 | 0 |
| 51.87.3.129 | 861340545 | 0 |
| 51.87.3.130 | 861340546 | 0 |
| 51.87.3.131 | 861340547 | 0 |
| 51.87.3.132 | 861340548 | 0 |
| 51.87.3.133 | 861340549 | 0 |
| 51.87.3.134 | 861340550 | 0 |
| 51.87.3.135 | 861340551 | 0 |
| 51.87.3.136 | 861340552 | 0 |
| 51.87.3.137 | 861340553 | 0 |
| 51.87.3.138 | 861340554 | 0 |
| 51.87.3.139 | 861340555 | 0 |
| 51.87.3.140 | 861340556 | 0 |
| 51.87.3.141 | 861340557 | 0 |
| 51.87.3.142 | 861340558 | 0 |
| 51.87.3.143 | 861340559 | 0 |
| 51.87.3.144 | 861340560 | 0 |
| 51.87.3.145 | 861340561 | 0 |
| 51.87.3.146 | 861340562 | 0 |
| 51.87.3.147 | 861340563 | 0 |
| 51.87.3.148 | 861340564 | 0 |
| 51.87.3.149 | 861340565 | 0 |
| 51.87.3.150 | 861340566 | 0 |
| 51.87.3.151 | 861340567 | 0 |
| 51.87.3.152 | 861340568 | 0 |
| 51.87.3.153 | 861340569 | 0 |
| 51.87.3.154 | 861340570 | 0 |
| 51.87.3.155 | 861340571 | 0 |
| 51.87.3.156 | 861340572 | 0 |
| 51.87.3.157 | 861340573 | 0 |
| 51.87.3.158 | 861340574 | 0 |
| 51.87.3.159 | 861340575 | 0 |
| 51.87.3.160 | 861340576 | 0 |
| 51.87.3.161 | 861340577 | 0 |
| 51.87.3.162 | 861340578 | 0 |
| 51.87.3.163 | 861340579 | 0 |
| 51.87.3.164 | 861340580 | 0 |
| 51.87.3.165 | 861340581 | 0 |
| 51.87.3.166 | 861340582 | 0 |
| 51.87.3.167 | 861340583 | 0 |
| 51.87.3.168 | 861340584 | 0 |
| 51.87.3.169 | 861340585 | 0 |
| 51.87.3.170 | 861340586 | 0 |
| 51.87.3.171 | 861340587 | 0 |
| IP | Numerical IP | DNS |
| 51.87.3.172 | 861340588 | 0 |
| 51.87.3.173 | 861340589 | 0 |
| 51.87.3.174 | 861340590 | 0 |
| 51.87.3.175 | 861340591 | 0 |
| 51.87.3.176 | 861340592 | 0 |
| 51.87.3.177 | 861340593 | 0 |
| 51.87.3.178 | 861340594 | 0 |
| 51.87.3.179 | 861340595 | 0 |
| 51.87.3.180 | 861340596 | 0 |
| 51.87.3.181 | 861340597 | 0 |
| 51.87.3.182 | 861340598 | 0 |
| 51.87.3.183 | 861340599 | 0 |
| 51.87.3.184 | 861340600 | 0 |
| 51.87.3.185 | 861340601 | 0 |
| 51.87.3.186 | 861340602 | 0 |
| 51.87.3.187 | 861340603 | 0 |
| 51.87.3.188 | 861340604 | 0 |
| 51.87.3.189 | 861340605 | 0 |
| 51.87.3.190 | 861340606 | 0 |
| 51.87.3.191 | 861340607 | 0 |
| 51.87.3.192 | 861340608 | 0 |
| 51.87.3.193 | 861340609 | 0 |
| 51.87.3.194 | 861340610 | 0 |
| 51.87.3.195 | 861340611 | 0 |
| 51.87.3.196 | 861340612 | 0 |
| 51.87.3.197 | 861340613 | 0 |
| 51.87.3.198 | 861340614 | 0 |
| 51.87.3.199 | 861340615 | 0 |
| 51.87.3.200 | 861340616 | 0 |
| 51.87.3.201 | 861340617 | 0 |
| 51.87.3.202 | 861340618 | 0 |
| 51.87.3.203 | 861340619 | 0 |
| 51.87.3.204 | 861340620 | 0 |
| 51.87.3.205 | 861340621 | 0 |
| 51.87.3.206 | 861340622 | 0 |
| 51.87.3.207 | 861340623 | 0 |
| 51.87.3.208 | 861340624 | 0 |
| 51.87.3.209 | 861340625 | 0 |
| 51.87.3.210 | 861340626 | 0 |
| 51.87.3.211 | 861340627 | 0 |
| 51.87.3.212 | 861340628 | 0 |
| 51.87.3.213 | 861340629 | 0 |
| 51.87.3.214 | 861340630 | 0 |
| 51.87.3.215 | 861340631 | 0 |
| 51.87.3.216 | 861340632 | 0 |
| 51.87.3.217 | 861340633 | 0 |
| 51.87.3.218 | 861340634 | 0 |
| 51.87.3.219 | 861340635 | 0 |
| 51.87.3.220 | 861340636 | 0 |
| 51.87.3.221 | 861340637 | 0 |
| 51.87.3.222 | 861340638 | 0 |
| 51.87.3.223 | 861340639 | 0 |
| 51.87.3.224 | 861340640 | 0 |
| 51.87.3.225 | 861340641 | 0 |
| 51.87.3.226 | 861340642 | 0 |
| 51.87.3.227 | 861340643 | 0 |
| 51.87.3.228 | 861340644 | 0 |
| 51.87.3.229 | 861340645 | 0 |
| 51.87.3.230 | 861340646 | 0 |
| 51.87.3.231 | 861340647 | 0 |
| 51.87.3.232 | 861340648 | 0 |
| 51.87.3.233 | 861340649 | 0 |
| 51.87.3.234 | 861340650 | 0 |
| 51.87.3.235 | 861340651 | 0 |
| 51.87.3.236 | 861340652 | 0 |
| 51.87.3.237 | 861340653 | 0 |
| 51.87.3.238 | 861340654 | 0 |
| 51.87.3.239 | 861340655 | 0 |
| 51.87.3.240 | 861340656 | 0 |
| 51.87.3.241 | 861340657 | 0 |
| 51.87.3.242 | 861340658 | 0 |
| 51.87.3.243 | 861340659 | 0 |
| 51.87.3.244 | 861340660 | 0 |
| 51.87.3.245 | 861340661 | 0 |
| 51.87.3.246 | 861340662 | 0 |
| 51.87.3.247 | 861340663 | 0 |
| 51.87.3.248 | 861340664 | 0 |
| 51.87.3.249 | 861340665 | 0 |
| 51.87.3.250 | 861340666 | 0 |
| 51.87.3.251 | 861340667 | 0 |
| 51.87.3.252 | 861340668 | 0 |
| 51.87.3.253 | 861340669 | 0 |
| 51.87.3.254 | 861340670 | 0 |
| 51.87.3.255 | 861340671 | 0 |