Les adresses IP débutant par 9.81.78 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, le bloc IP comprant les adresses de 12.0.0.0 à 12.255.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 12.0.0.0 |
| IP se terminant par | 12.255.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 28/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Durham | 35,9947 | -78,8962 | 2017-08-27 |
| MaxMind | US | États-Unis | - | Durham | 35,994 | -78,8986 | 2017-08-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 9.81.78.0 | 156323328 | 0 |
| 9.81.78.1 | 156323329 | 0 |
| 9.81.78.2 | 156323330 | 0 |
| 9.81.78.3 | 156323331 | 0 |
| 9.81.78.4 | 156323332 | 0 |
| 9.81.78.5 | 156323333 | 0 |
| 9.81.78.6 | 156323334 | 0 |
| 9.81.78.7 | 156323335 | 0 |
| 9.81.78.8 | 156323336 | 0 |
| 9.81.78.9 | 156323337 | 0 |
| 9.81.78.10 | 156323338 | 0 |
| 9.81.78.11 | 156323339 | 0 |
| 9.81.78.12 | 156323340 | 0 |
| 9.81.78.13 | 156323341 | 0 |
| 9.81.78.14 | 156323342 | 0 |
| 9.81.78.15 | 156323343 | 0 |
| 9.81.78.16 | 156323344 | 0 |
| 9.81.78.17 | 156323345 | 0 |
| 9.81.78.18 | 156323346 | 0 |
| 9.81.78.19 | 156323347 | 0 |
| 9.81.78.20 | 156323348 | 0 |
| 9.81.78.21 | 156323349 | 0 |
| 9.81.78.22 | 156323350 | 0 |
| 9.81.78.23 | 156323351 | 0 |
| 9.81.78.24 | 156323352 | 0 |
| 9.81.78.25 | 156323353 | 0 |
| 9.81.78.26 | 156323354 | 0 |
| 9.81.78.27 | 156323355 | 0 |
| 9.81.78.28 | 156323356 | 0 |
| 9.81.78.29 | 156323357 | 0 |
| 9.81.78.30 | 156323358 | 0 |
| 9.81.78.31 | 156323359 | 0 |
| 9.81.78.32 | 156323360 | 0 |
| 9.81.78.33 | 156323361 | 0 |
| 9.81.78.34 | 156323362 | 0 |
| 9.81.78.35 | 156323363 | 0 |
| 9.81.78.36 | 156323364 | 0 |
| 9.81.78.37 | 156323365 | 0 |
| 9.81.78.38 | 156323366 | 0 |
| 9.81.78.39 | 156323367 | 0 |
| 9.81.78.40 | 156323368 | 0 |
| 9.81.78.41 | 156323369 | 0 |
| 9.81.78.42 | 156323370 | 0 |
| 9.81.78.43 | 156323371 | 0 |
| 9.81.78.44 | 156323372 | 0 |
| 9.81.78.45 | 156323373 | 0 |
| 9.81.78.46 | 156323374 | 0 |
| 9.81.78.47 | 156323375 | 0 |
| 9.81.78.48 | 156323376 | 0 |
| 9.81.78.49 | 156323377 | 0 |
| 9.81.78.50 | 156323378 | 0 |
| 9.81.78.51 | 156323379 | 0 |
| 9.81.78.52 | 156323380 | 0 |
| 9.81.78.53 | 156323381 | 0 |
| 9.81.78.54 | 156323382 | 0 |
| 9.81.78.55 | 156323383 | 0 |
| 9.81.78.56 | 156323384 | 0 |
| 9.81.78.57 | 156323385 | 0 |
| 9.81.78.58 | 156323386 | 0 |
| 9.81.78.59 | 156323387 | 0 |
| 9.81.78.60 | 156323388 | 0 |
| 9.81.78.61 | 156323389 | 0 |
| 9.81.78.62 | 156323390 | 0 |
| 9.81.78.63 | 156323391 | 0 |
| 9.81.78.64 | 156323392 | 0 |
| 9.81.78.65 | 156323393 | 0 |
| 9.81.78.66 | 156323394 | 0 |
| 9.81.78.67 | 156323395 | 0 |
| 9.81.78.68 | 156323396 | 0 |
| 9.81.78.69 | 156323397 | 0 |
| 9.81.78.70 | 156323398 | 0 |
| 9.81.78.71 | 156323399 | 0 |
| 9.81.78.72 | 156323400 | 0 |
| 9.81.78.73 | 156323401 | 0 |
| 9.81.78.74 | 156323402 | 0 |
| 9.81.78.75 | 156323403 | 0 |
| 9.81.78.76 | 156323404 | 0 |
| 9.81.78.77 | 156323405 | 0 |
| 9.81.78.78 | 156323406 | 0 |
| 9.81.78.79 | 156323407 | 0 |
| 9.81.78.80 | 156323408 | 0 |
| 9.81.78.81 | 156323409 | 0 |
| 9.81.78.82 | 156323410 | 0 |
| 9.81.78.83 | 156323411 | 0 |
| 9.81.78.84 | 156323412 | 0 |
| 9.81.78.85 | 156323413 | 0 |
| IP | Numerical IP | DNS |
| 9.81.78.86 | 156323414 | 0 |
| 9.81.78.87 | 156323415 | 0 |
| 9.81.78.88 | 156323416 | 0 |
| 9.81.78.89 | 156323417 | 0 |
| 9.81.78.90 | 156323418 | 0 |
| 9.81.78.91 | 156323419 | 0 |
| 9.81.78.92 | 156323420 | 0 |
| 9.81.78.93 | 156323421 | 0 |
| 9.81.78.94 | 156323422 | 0 |
| 9.81.78.95 | 156323423 | 0 |
| 9.81.78.96 | 156323424 | 0 |
| 9.81.78.97 | 156323425 | 0 |
| 9.81.78.98 | 156323426 | 0 |
| 9.81.78.99 | 156323427 | 0 |
| 9.81.78.100 | 156323428 | 0 |
| 9.81.78.101 | 156323429 | 0 |
| 9.81.78.102 | 156323430 | 0 |
| 9.81.78.103 | 156323431 | 0 |
| 9.81.78.104 | 156323432 | 0 |
| 9.81.78.105 | 156323433 | 0 |
| 9.81.78.106 | 156323434 | 0 |
| 9.81.78.107 | 156323435 | 0 |
| 9.81.78.108 | 156323436 | 0 |
| 9.81.78.109 | 156323437 | 0 |
| 9.81.78.110 | 156323438 | 0 |
| 9.81.78.111 | 156323439 | 0 |
| 9.81.78.112 | 156323440 | 0 |
| 9.81.78.113 | 156323441 | 0 |
| 9.81.78.114 | 156323442 | 0 |
| 9.81.78.115 | 156323443 | 0 |
| 9.81.78.116 | 156323444 | 0 |
| 9.81.78.117 | 156323445 | 0 |
| 9.81.78.118 | 156323446 | 0 |
| 9.81.78.119 | 156323447 | 0 |
| 9.81.78.120 | 156323448 | 0 |
| 9.81.78.121 | 156323449 | 0 |
| 9.81.78.122 | 156323450 | 0 |
| 9.81.78.123 | 156323451 | 0 |
| 9.81.78.124 | 156323452 | 0 |
| 9.81.78.125 | 156323453 | 0 |
| 9.81.78.126 | 156323454 | 0 |
| 9.81.78.127 | 156323455 | 0 |
| 9.81.78.128 | 156323456 | 0 |
| 9.81.78.129 | 156323457 | 0 |
| 9.81.78.130 | 156323458 | 0 |
| 9.81.78.131 | 156323459 | 0 |
| 9.81.78.132 | 156323460 | 0 |
| 9.81.78.133 | 156323461 | 0 |
| 9.81.78.134 | 156323462 | 0 |
| 9.81.78.135 | 156323463 | 0 |
| 9.81.78.136 | 156323464 | 0 |
| 9.81.78.137 | 156323465 | 0 |
| 9.81.78.138 | 156323466 | 0 |
| 9.81.78.139 | 156323467 | 0 |
| 9.81.78.140 | 156323468 | 0 |
| 9.81.78.141 | 156323469 | 0 |
| 9.81.78.142 | 156323470 | 0 |
| 9.81.78.143 | 156323471 | 0 |
| 9.81.78.144 | 156323472 | 0 |
| 9.81.78.145 | 156323473 | 0 |
| 9.81.78.146 | 156323474 | 0 |
| 9.81.78.147 | 156323475 | 0 |
| 9.81.78.148 | 156323476 | 0 |
| 9.81.78.149 | 156323477 | 0 |
| 9.81.78.150 | 156323478 | 0 |
| 9.81.78.151 | 156323479 | 0 |
| 9.81.78.152 | 156323480 | 0 |
| 9.81.78.153 | 156323481 | 0 |
| 9.81.78.154 | 156323482 | 0 |
| 9.81.78.155 | 156323483 | 0 |
| 9.81.78.156 | 156323484 | 0 |
| 9.81.78.157 | 156323485 | 0 |
| 9.81.78.158 | 156323486 | 0 |
| 9.81.78.159 | 156323487 | 0 |
| 9.81.78.160 | 156323488 | 0 |
| 9.81.78.161 | 156323489 | 0 |
| 9.81.78.162 | 156323490 | 0 |
| 9.81.78.163 | 156323491 | 0 |
| 9.81.78.164 | 156323492 | 0 |
| 9.81.78.165 | 156323493 | 0 |
| 9.81.78.166 | 156323494 | 0 |
| 9.81.78.167 | 156323495 | 0 |
| 9.81.78.168 | 156323496 | 0 |
| 9.81.78.169 | 156323497 | 0 |
| 9.81.78.170 | 156323498 | 0 |
| 9.81.78.171 | 156323499 | 0 |
| IP | Numerical IP | DNS |
| 9.81.78.172 | 156323500 | 0 |
| 9.81.78.173 | 156323501 | 0 |
| 9.81.78.174 | 156323502 | 0 |
| 9.81.78.175 | 156323503 | 0 |
| 9.81.78.176 | 156323504 | 0 |
| 9.81.78.177 | 156323505 | 0 |
| 9.81.78.178 | 156323506 | 0 |
| 9.81.78.179 | 156323507 | 0 |
| 9.81.78.180 | 156323508 | 0 |
| 9.81.78.181 | 156323509 | 0 |
| 9.81.78.182 | 156323510 | 0 |
| 9.81.78.183 | 156323511 | 0 |
| 9.81.78.184 | 156323512 | 0 |
| 9.81.78.185 | 156323513 | 0 |
| 9.81.78.186 | 156323514 | 0 |
| 9.81.78.187 | 156323515 | 0 |
| 9.81.78.188 | 156323516 | 0 |
| 9.81.78.189 | 156323517 | 0 |
| 9.81.78.190 | 156323518 | 0 |
| 9.81.78.191 | 156323519 | 0 |
| 9.81.78.192 | 156323520 | 0 |
| 9.81.78.193 | 156323521 | 0 |
| 9.81.78.194 | 156323522 | 0 |
| 9.81.78.195 | 156323523 | 0 |
| 9.81.78.196 | 156323524 | 0 |
| 9.81.78.197 | 156323525 | 0 |
| 9.81.78.198 | 156323526 | 0 |
| 9.81.78.199 | 156323527 | 0 |
| 9.81.78.200 | 156323528 | 0 |
| 9.81.78.201 | 156323529 | 0 |
| 9.81.78.202 | 156323530 | 0 |
| 9.81.78.203 | 156323531 | 0 |
| 9.81.78.204 | 156323532 | 0 |
| 9.81.78.205 | 156323533 | 0 |
| 9.81.78.206 | 156323534 | 0 |
| 9.81.78.207 | 156323535 | 0 |
| 9.81.78.208 | 156323536 | 0 |
| 9.81.78.209 | 156323537 | 0 |
| 9.81.78.210 | 156323538 | 0 |
| 9.81.78.211 | 156323539 | 0 |
| 9.81.78.212 | 156323540 | 0 |
| 9.81.78.213 | 156323541 | 0 |
| 9.81.78.214 | 156323542 | 0 |
| 9.81.78.215 | 156323543 | 0 |
| 9.81.78.216 | 156323544 | 0 |
| 9.81.78.217 | 156323545 | 0 |
| 9.81.78.218 | 156323546 | 0 |
| 9.81.78.219 | 156323547 | 0 |
| 9.81.78.220 | 156323548 | 0 |
| 9.81.78.221 | 156323549 | 0 |
| 9.81.78.222 | 156323550 | 0 |
| 9.81.78.223 | 156323551 | 0 |
| 9.81.78.224 | 156323552 | 0 |
| 9.81.78.225 | 156323553 | 0 |
| 9.81.78.226 | 156323554 | 0 |
| 9.81.78.227 | 156323555 | 0 |
| 9.81.78.228 | 156323556 | 0 |
| 9.81.78.229 | 156323557 | 0 |
| 9.81.78.230 | 156323558 | 0 |
| 9.81.78.231 | 156323559 | 0 |
| 9.81.78.232 | 156323560 | 0 |
| 9.81.78.233 | 156323561 | 0 |
| 9.81.78.234 | 156323562 | 0 |
| 9.81.78.235 | 156323563 | 0 |
| 9.81.78.236 | 156323564 | 0 |
| 9.81.78.237 | 156323565 | 0 |
| 9.81.78.238 | 156323566 | 0 |
| 9.81.78.239 | 156323567 | 0 |
| 9.81.78.240 | 156323568 | 0 |
| 9.81.78.241 | 156323569 | 0 |
| 9.81.78.242 | 156323570 | 0 |
| 9.81.78.243 | 156323571 | 0 |
| 9.81.78.244 | 156323572 | 0 |
| 9.81.78.245 | 156323573 | 0 |
| 9.81.78.246 | 156323574 | 0 |
| 9.81.78.247 | 156323575 | 0 |
| 9.81.78.248 | 156323576 | 0 |
| 9.81.78.249 | 156323577 | 0 |
| 9.81.78.250 | 156323578 | 0 |
| 9.81.78.251 | 156323579 | 0 |
| 9.81.78.252 | 156323580 | 0 |
| 9.81.78.253 | 156323581 | 0 |
| 9.81.78.254 | 156323582 | 0 |
| 9.81.78.255 | 156323583 | 0 |