Les adresses IP débutant par 51.78.6 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 | lacnic |
| Dernière mise à jour | 13/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | Warrington | 52,1845 | -0,6876 | 2017-09-13 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2017-09-13 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.78.6.0 | 860751360 | 0 |
| 51.78.6.1 | 860751361 | 0 |
| 51.78.6.2 | 860751362 | 0 |
| 51.78.6.3 | 860751363 | 0 |
| 51.78.6.4 | 860751364 | 0 |
| 51.78.6.5 | 860751365 | 0 |
| 51.78.6.6 | 860751366 | 0 |
| 51.78.6.7 | 860751367 | 0 |
| 51.78.6.8 | 860751368 | 0 |
| 51.78.6.9 | 860751369 | 0 |
| 51.78.6.10 | 860751370 | 0 |
| 51.78.6.11 | 860751371 | 0 |
| 51.78.6.12 | 860751372 | 0 |
| 51.78.6.13 | 860751373 | 0 |
| 51.78.6.14 | 860751374 | 0 |
| 51.78.6.15 | 860751375 | 0 |
| 51.78.6.16 | 860751376 | 0 |
| 51.78.6.17 | 860751377 | 0 |
| 51.78.6.18 | 860751378 | 0 |
| 51.78.6.19 | 860751379 | 0 |
| 51.78.6.20 | 860751380 | 0 |
| 51.78.6.21 | 860751381 | 0 |
| 51.78.6.22 | 860751382 | 0 |
| 51.78.6.23 | 860751383 | 0 |
| 51.78.6.24 | 860751384 | 0 |
| 51.78.6.25 | 860751385 | 0 |
| 51.78.6.26 | 860751386 | 0 |
| 51.78.6.27 | 860751387 | 0 |
| 51.78.6.28 | 860751388 | 0 |
| 51.78.6.29 | 860751389 | 0 |
| 51.78.6.30 | 860751390 | 0 |
| 51.78.6.31 | 860751391 | 0 |
| 51.78.6.32 | 860751392 | 0 |
| 51.78.6.33 | 860751393 | 0 |
| 51.78.6.34 | 860751394 | 0 |
| 51.78.6.35 | 860751395 | 0 |
| 51.78.6.36 | 860751396 | 0 |
| 51.78.6.37 | 860751397 | 0 |
| 51.78.6.38 | 860751398 | 0 |
| 51.78.6.39 | 860751399 | 0 |
| 51.78.6.40 | 860751400 | 0 |
| 51.78.6.41 | 860751401 | 0 |
| 51.78.6.42 | 860751402 | 0 |
| 51.78.6.43 | 860751403 | 0 |
| 51.78.6.44 | 860751404 | 0 |
| 51.78.6.45 | 860751405 | 0 |
| 51.78.6.46 | 860751406 | 0 |
| 51.78.6.47 | 860751407 | 0 |
| 51.78.6.48 | 860751408 | 0 |
| 51.78.6.49 | 860751409 | 0 |
| 51.78.6.50 | 860751410 | 0 |
| 51.78.6.51 | 860751411 | 0 |
| 51.78.6.52 | 860751412 | 0 |
| 51.78.6.53 | 860751413 | 0 |
| 51.78.6.54 | 860751414 | 0 |
| 51.78.6.55 | 860751415 | 0 |
| 51.78.6.56 | 860751416 | 0 |
| 51.78.6.57 | 860751417 | 0 |
| 51.78.6.58 | 860751418 | 0 |
| 51.78.6.59 | 860751419 | 0 |
| 51.78.6.60 | 860751420 | 0 |
| 51.78.6.61 | 860751421 | 0 |
| 51.78.6.62 | 860751422 | 0 |
| 51.78.6.63 | 860751423 | 0 |
| 51.78.6.64 | 860751424 | 0 |
| 51.78.6.65 | 860751425 | 0 |
| 51.78.6.66 | 860751426 | 0 |
| 51.78.6.67 | 860751427 | 0 |
| 51.78.6.68 | 860751428 | 0 |
| 51.78.6.69 | 860751429 | 0 |
| 51.78.6.70 | 860751430 | 0 |
| 51.78.6.71 | 860751431 | 0 |
| 51.78.6.72 | 860751432 | 0 |
| 51.78.6.73 | 860751433 | 0 |
| 51.78.6.74 | 860751434 | 0 |
| 51.78.6.75 | 860751435 | 0 |
| 51.78.6.76 | 860751436 | 0 |
| 51.78.6.77 | 860751437 | 0 |
| 51.78.6.78 | 860751438 | 0 |
| 51.78.6.79 | 860751439 | 0 |
| 51.78.6.80 | 860751440 | 0 |
| 51.78.6.81 | 860751441 | 0 |
| 51.78.6.82 | 860751442 | 0 |
| 51.78.6.83 | 860751443 | 0 |
| 51.78.6.84 | 860751444 | 0 |
| 51.78.6.85 | 860751445 | 0 |
| IP | Numerical IP | DNS |
| 51.78.6.86 | 860751446 | 0 |
| 51.78.6.87 | 860751447 | 0 |
| 51.78.6.88 | 860751448 | 0 |
| 51.78.6.89 | 860751449 | 0 |
| 51.78.6.90 | 860751450 | 0 |
| 51.78.6.91 | 860751451 | 0 |
| 51.78.6.92 | 860751452 | 0 |
| 51.78.6.93 | 860751453 | 0 |
| 51.78.6.94 | 860751454 | 0 |
| 51.78.6.95 | 860751455 | 0 |
| 51.78.6.96 | 860751456 | 0 |
| 51.78.6.97 | 860751457 | 0 |
| 51.78.6.98 | 860751458 | 0 |
| 51.78.6.99 | 860751459 | 0 |
| 51.78.6.100 | 860751460 | 0 |
| 51.78.6.101 | 860751461 | 0 |
| 51.78.6.102 | 860751462 | 0 |
| 51.78.6.103 | 860751463 | 0 |
| 51.78.6.104 | 860751464 | 0 |
| 51.78.6.105 | 860751465 | 0 |
| 51.78.6.106 | 860751466 | 0 |
| 51.78.6.107 | 860751467 | 0 |
| 51.78.6.108 | 860751468 | 0 |
| 51.78.6.109 | 860751469 | 0 |
| 51.78.6.110 | 860751470 | 0 |
| 51.78.6.111 | 860751471 | 0 |
| 51.78.6.112 | 860751472 | 0 |
| 51.78.6.113 | 860751473 | 0 |
| 51.78.6.114 | 860751474 | 0 |
| 51.78.6.115 | 860751475 | 0 |
| 51.78.6.116 | 860751476 | 0 |
| 51.78.6.117 | 860751477 | 0 |
| 51.78.6.118 | 860751478 | 0 |
| 51.78.6.119 | 860751479 | 0 |
| 51.78.6.120 | 860751480 | 0 |
| 51.78.6.121 | 860751481 | 0 |
| 51.78.6.122 | 860751482 | 0 |
| 51.78.6.123 | 860751483 | 0 |
| 51.78.6.124 | 860751484 | 0 |
| 51.78.6.125 | 860751485 | 0 |
| 51.78.6.126 | 860751486 | 0 |
| 51.78.6.127 | 860751487 | 0 |
| 51.78.6.128 | 860751488 | 0 |
| 51.78.6.129 | 860751489 | 0 |
| 51.78.6.130 | 860751490 | 0 |
| 51.78.6.131 | 860751491 | 0 |
| 51.78.6.132 | 860751492 | 0 |
| 51.78.6.133 | 860751493 | 0 |
| 51.78.6.134 | 860751494 | 0 |
| 51.78.6.135 | 860751495 | 0 |
| 51.78.6.136 | 860751496 | 0 |
| 51.78.6.137 | 860751497 | 0 |
| 51.78.6.138 | 860751498 | 0 |
| 51.78.6.139 | 860751499 | 0 |
| 51.78.6.140 | 860751500 | 0 |
| 51.78.6.141 | 860751501 | 0 |
| 51.78.6.142 | 860751502 | 0 |
| 51.78.6.143 | 860751503 | 0 |
| 51.78.6.144 | 860751504 | 0 |
| 51.78.6.145 | 860751505 | 0 |
| 51.78.6.146 | 860751506 | 0 |
| 51.78.6.147 | 860751507 | 0 |
| 51.78.6.148 | 860751508 | 0 |
| 51.78.6.149 | 860751509 | 0 |
| 51.78.6.150 | 860751510 | 0 |
| 51.78.6.151 | 860751511 | 0 |
| 51.78.6.152 | 860751512 | 0 |
| 51.78.6.153 | 860751513 | 0 |
| 51.78.6.154 | 860751514 | 0 |
| 51.78.6.155 | 860751515 | 0 |
| 51.78.6.156 | 860751516 | 0 |
| 51.78.6.157 | 860751517 | 0 |
| 51.78.6.158 | 860751518 | 0 |
| 51.78.6.159 | 860751519 | 0 |
| 51.78.6.160 | 860751520 | 0 |
| 51.78.6.161 | 860751521 | 0 |
| 51.78.6.162 | 860751522 | 0 |
| 51.78.6.163 | 860751523 | 0 |
| 51.78.6.164 | 860751524 | 0 |
| 51.78.6.165 | 860751525 | 0 |
| 51.78.6.166 | 860751526 | 0 |
| 51.78.6.167 | 860751527 | 0 |
| 51.78.6.168 | 860751528 | 0 |
| 51.78.6.169 | 860751529 | 0 |
| 51.78.6.170 | 860751530 | 0 |
| 51.78.6.171 | 860751531 | 0 |
| IP | Numerical IP | DNS |
| 51.78.6.172 | 860751532 | 0 |
| 51.78.6.173 | 860751533 | 0 |
| 51.78.6.174 | 860751534 | 0 |
| 51.78.6.175 | 860751535 | 0 |
| 51.78.6.176 | 860751536 | 0 |
| 51.78.6.177 | 860751537 | 0 |
| 51.78.6.178 | 860751538 | 0 |
| 51.78.6.179 | 860751539 | 0 |
| 51.78.6.180 | 860751540 | 0 |
| 51.78.6.181 | 860751541 | 0 |
| 51.78.6.182 | 860751542 | 0 |
| 51.78.6.183 | 860751543 | 0 |
| 51.78.6.184 | 860751544 | 0 |
| 51.78.6.185 | 860751545 | 0 |
| 51.78.6.186 | 860751546 | 0 |
| 51.78.6.187 | 860751547 | 0 |
| 51.78.6.188 | 860751548 | 0 |
| 51.78.6.189 | 860751549 | 0 |
| 51.78.6.190 | 860751550 | 0 |
| 51.78.6.191 | 860751551 | 0 |
| 51.78.6.192 | 860751552 | 0 |
| 51.78.6.193 | 860751553 | 0 |
| 51.78.6.194 | 860751554 | 0 |
| 51.78.6.195 | 860751555 | 0 |
| 51.78.6.196 | 860751556 | 0 |
| 51.78.6.197 | 860751557 | 0 |
| 51.78.6.198 | 860751558 | 0 |
| 51.78.6.199 | 860751559 | 0 |
| 51.78.6.200 | 860751560 | 0 |
| 51.78.6.201 | 860751561 | 0 |
| 51.78.6.202 | 860751562 | 0 |
| 51.78.6.203 | 860751563 | 0 |
| 51.78.6.204 | 860751564 | 0 |
| 51.78.6.205 | 860751565 | 0 |
| 51.78.6.206 | 860751566 | 0 |
| 51.78.6.207 | 860751567 | 0 |
| 51.78.6.208 | 860751568 | 0 |
| 51.78.6.209 | 860751569 | 0 |
| 51.78.6.210 | 860751570 | 0 |
| 51.78.6.211 | 860751571 | 0 |
| 51.78.6.212 | 860751572 | 0 |
| 51.78.6.213 | 860751573 | 0 |
| 51.78.6.214 | 860751574 | 0 |
| 51.78.6.215 | 860751575 | 0 |
| 51.78.6.216 | 860751576 | 0 |
| 51.78.6.217 | 860751577 | 0 |
| 51.78.6.218 | 860751578 | 0 |
| 51.78.6.219 | 860751579 | 0 |
| 51.78.6.220 | 860751580 | 0 |
| 51.78.6.221 | 860751581 | 0 |
| 51.78.6.222 | 860751582 | 0 |
| 51.78.6.223 | 860751583 | 0 |
| 51.78.6.224 | 860751584 | 0 |
| 51.78.6.225 | 860751585 | 0 |
| 51.78.6.226 | 860751586 | 0 |
| 51.78.6.227 | 860751587 | 0 |
| 51.78.6.228 | 860751588 | 0 |
| 51.78.6.229 | 860751589 | 0 |
| 51.78.6.230 | 860751590 | 0 |
| 51.78.6.231 | 860751591 | 0 |
| 51.78.6.232 | 860751592 | 0 |
| 51.78.6.233 | 860751593 | 0 |
| 51.78.6.234 | 860751594 | 0 |
| 51.78.6.235 | 860751595 | 0 |
| 51.78.6.236 | 860751596 | 0 |
| 51.78.6.237 | 860751597 | 0 |
| 51.78.6.238 | 860751598 | 0 |
| 51.78.6.239 | 860751599 | 0 |
| 51.78.6.240 | 860751600 | 0 |
| 51.78.6.241 | 860751601 | 0 |
| 51.78.6.242 | 860751602 | 0 |
| 51.78.6.243 | 860751603 | 0 |
| 51.78.6.244 | 860751604 | 0 |
| 51.78.6.245 | 860751605 | 0 |
| 51.78.6.246 | 860751606 | 0 |
| 51.78.6.247 | 860751607 | 0 |
| 51.78.6.248 | 860751608 | 0 |
| 51.78.6.249 | 860751609 | 0 |
| 51.78.6.250 | 860751610 | 0 |
| 51.78.6.251 | 860751611 | 0 |
| 51.78.6.252 | 860751612 | 0 |
| 51.78.6.253 | 860751613 | 0 |
| 51.78.6.254 | 860751614 | 0 |
| 51.78.6.255 | 860751615 | 0 |