L'indirizzo IP 99.81.53 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 99.64.0.0/11, IP tra 99.64.0.0 a 99.95.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 99.64.0.0 |
| IP finale con | 99.95.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 99.64.0.0/11 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 18/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Richardson | 32,9924 | -96,6821 | 2017-08-18 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-08-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.81.53.0 | 1666266368 | 0 |
| 99.81.53.1 | 1666266369 | 0 |
| 99.81.53.2 | 1666266370 | 0 |
| 99.81.53.3 | 1666266371 | 0 |
| 99.81.53.4 | 1666266372 | 0 |
| 99.81.53.5 | 1666266373 | 0 |
| 99.81.53.6 | 1666266374 | 0 |
| 99.81.53.7 | 1666266375 | 0 |
| 99.81.53.8 | 1666266376 | 0 |
| 99.81.53.9 | 1666266377 | 0 |
| 99.81.53.10 | 1666266378 | 0 |
| 99.81.53.11 | 1666266379 | 0 |
| 99.81.53.12 | 1666266380 | 0 |
| 99.81.53.13 | 1666266381 | 0 |
| 99.81.53.14 | 1666266382 | 0 |
| 99.81.53.15 | 1666266383 | 0 |
| 99.81.53.16 | 1666266384 | 0 |
| 99.81.53.17 | 1666266385 | 0 |
| 99.81.53.18 | 1666266386 | 0 |
| 99.81.53.19 | 1666266387 | 0 |
| 99.81.53.20 | 1666266388 | 0 |
| 99.81.53.21 | 1666266389 | 0 |
| 99.81.53.22 | 1666266390 | 0 |
| 99.81.53.23 | 1666266391 | 0 |
| 99.81.53.24 | 1666266392 | 0 |
| 99.81.53.25 | 1666266393 | 0 |
| 99.81.53.26 | 1666266394 | 0 |
| 99.81.53.27 | 1666266395 | 0 |
| 99.81.53.28 | 1666266396 | 0 |
| 99.81.53.29 | 1666266397 | 0 |
| 99.81.53.30 | 1666266398 | 0 |
| 99.81.53.31 | 1666266399 | 0 |
| 99.81.53.32 | 1666266400 | 0 |
| 99.81.53.33 | 1666266401 | 0 |
| 99.81.53.34 | 1666266402 | 0 |
| 99.81.53.35 | 1666266403 | 0 |
| 99.81.53.36 | 1666266404 | 0 |
| 99.81.53.37 | 1666266405 | 0 |
| 99.81.53.38 | 1666266406 | 0 |
| 99.81.53.39 | 1666266407 | 0 |
| 99.81.53.40 | 1666266408 | 0 |
| 99.81.53.41 | 1666266409 | 0 |
| 99.81.53.42 | 1666266410 | 0 |
| 99.81.53.43 | 1666266411 | 0 |
| 99.81.53.44 | 1666266412 | 0 |
| 99.81.53.45 | 1666266413 | 0 |
| 99.81.53.46 | 1666266414 | 0 |
| 99.81.53.47 | 1666266415 | 0 |
| 99.81.53.48 | 1666266416 | 0 |
| 99.81.53.49 | 1666266417 | 0 |
| 99.81.53.50 | 1666266418 | 0 |
| 99.81.53.51 | 1666266419 | 0 |
| 99.81.53.52 | 1666266420 | 0 |
| 99.81.53.53 | 1666266421 | 0 |
| 99.81.53.54 | 1666266422 | 0 |
| 99.81.53.55 | 1666266423 | 0 |
| 99.81.53.56 | 1666266424 | 0 |
| 99.81.53.57 | 1666266425 | 0 |
| 99.81.53.58 | 1666266426 | 0 |
| 99.81.53.59 | 1666266427 | 0 |
| 99.81.53.60 | 1666266428 | 0 |
| 99.81.53.61 | 1666266429 | 0 |
| 99.81.53.62 | 1666266430 | 0 |
| 99.81.53.63 | 1666266431 | 0 |
| 99.81.53.64 | 1666266432 | 0 |
| 99.81.53.65 | 1666266433 | 0 |
| 99.81.53.66 | 1666266434 | 0 |
| 99.81.53.67 | 1666266435 | 0 |
| 99.81.53.68 | 1666266436 | 0 |
| 99.81.53.69 | 1666266437 | 0 |
| 99.81.53.70 | 1666266438 | 0 |
| 99.81.53.71 | 1666266439 | 0 |
| 99.81.53.72 | 1666266440 | 0 |
| 99.81.53.73 | 1666266441 | 0 |
| 99.81.53.74 | 1666266442 | 0 |
| 99.81.53.75 | 1666266443 | 0 |
| 99.81.53.76 | 1666266444 | 0 |
| 99.81.53.77 | 1666266445 | 0 |
| 99.81.53.78 | 1666266446 | 0 |
| 99.81.53.79 | 1666266447 | 0 |
| 99.81.53.80 | 1666266448 | 0 |
| 99.81.53.81 | 1666266449 | 0 |
| 99.81.53.82 | 1666266450 | 0 |
| 99.81.53.83 | 1666266451 | 0 |
| 99.81.53.84 | 1666266452 | 0 |
| 99.81.53.85 | 1666266453 | 0 |
| IP | Numerical IP | DNS |
| 99.81.53.86 | 1666266454 | 0 |
| 99.81.53.87 | 1666266455 | 0 |
| 99.81.53.88 | 1666266456 | 0 |
| 99.81.53.89 | 1666266457 | 0 |
| 99.81.53.90 | 1666266458 | 0 |
| 99.81.53.91 | 1666266459 | 0 |
| 99.81.53.92 | 1666266460 | 0 |
| 99.81.53.93 | 1666266461 | 0 |
| 99.81.53.94 | 1666266462 | 0 |
| 99.81.53.95 | 1666266463 | 0 |
| 99.81.53.96 | 1666266464 | 0 |
| 99.81.53.97 | 1666266465 | 0 |
| 99.81.53.98 | 1666266466 | 0 |
| 99.81.53.99 | 1666266467 | 0 |
| 99.81.53.100 | 1666266468 | 0 |
| 99.81.53.101 | 1666266469 | 0 |
| 99.81.53.102 | 1666266470 | 0 |
| 99.81.53.103 | 1666266471 | 0 |
| 99.81.53.104 | 1666266472 | 0 |
| 99.81.53.105 | 1666266473 | 0 |
| 99.81.53.106 | 1666266474 | 0 |
| 99.81.53.107 | 1666266475 | 0 |
| 99.81.53.108 | 1666266476 | 0 |
| 99.81.53.109 | 1666266477 | 0 |
| 99.81.53.110 | 1666266478 | 0 |
| 99.81.53.111 | 1666266479 | 0 |
| 99.81.53.112 | 1666266480 | 0 |
| 99.81.53.113 | 1666266481 | 0 |
| 99.81.53.114 | 1666266482 | 0 |
| 99.81.53.115 | 1666266483 | 0 |
| 99.81.53.116 | 1666266484 | 0 |
| 99.81.53.117 | 1666266485 | 0 |
| 99.81.53.118 | 1666266486 | 0 |
| 99.81.53.119 | 1666266487 | 0 |
| 99.81.53.120 | 1666266488 | 0 |
| 99.81.53.121 | 1666266489 | 0 |
| 99.81.53.122 | 1666266490 | 0 |
| 99.81.53.123 | 1666266491 | 0 |
| 99.81.53.124 | 1666266492 | 0 |
| 99.81.53.125 | 1666266493 | 0 |
| 99.81.53.126 | 1666266494 | 0 |
| 99.81.53.127 | 1666266495 | 0 |
| 99.81.53.128 | 1666266496 | 0 |
| 99.81.53.129 | 1666266497 | 0 |
| 99.81.53.130 | 1666266498 | 0 |
| 99.81.53.131 | 1666266499 | 0 |
| 99.81.53.132 | 1666266500 | 0 |
| 99.81.53.133 | 1666266501 | 0 |
| 99.81.53.134 | 1666266502 | 0 |
| 99.81.53.135 | 1666266503 | 0 |
| 99.81.53.136 | 1666266504 | 0 |
| 99.81.53.137 | 1666266505 | 0 |
| 99.81.53.138 | 1666266506 | 0 |
| 99.81.53.139 | 1666266507 | 0 |
| 99.81.53.140 | 1666266508 | 0 |
| 99.81.53.141 | 1666266509 | 0 |
| 99.81.53.142 | 1666266510 | 0 |
| 99.81.53.143 | 1666266511 | 0 |
| 99.81.53.144 | 1666266512 | 0 |
| 99.81.53.145 | 1666266513 | 0 |
| 99.81.53.146 | 1666266514 | 0 |
| 99.81.53.147 | 1666266515 | 0 |
| 99.81.53.148 | 1666266516 | 0 |
| 99.81.53.149 | 1666266517 | 0 |
| 99.81.53.150 | 1666266518 | 0 |
| 99.81.53.151 | 1666266519 | 0 |
| 99.81.53.152 | 1666266520 | 0 |
| 99.81.53.153 | 1666266521 | 0 |
| 99.81.53.154 | 1666266522 | 0 |
| 99.81.53.155 | 1666266523 | 0 |
| 99.81.53.156 | 1666266524 | 0 |
| 99.81.53.157 | 1666266525 | 0 |
| 99.81.53.158 | 1666266526 | 0 |
| 99.81.53.159 | 1666266527 | 0 |
| 99.81.53.160 | 1666266528 | 0 |
| 99.81.53.161 | 1666266529 | 0 |
| 99.81.53.162 | 1666266530 | 0 |
| 99.81.53.163 | 1666266531 | 0 |
| 99.81.53.164 | 1666266532 | 0 |
| 99.81.53.165 | 1666266533 | 0 |
| 99.81.53.166 | 1666266534 | 0 |
| 99.81.53.167 | 1666266535 | 0 |
| 99.81.53.168 | 1666266536 | 0 |
| 99.81.53.169 | 1666266537 | 0 |
| 99.81.53.170 | 1666266538 | 0 |
| 99.81.53.171 | 1666266539 | 0 |
| IP | Numerical IP | DNS |
| 99.81.53.172 | 1666266540 | 0 |
| 99.81.53.173 | 1666266541 | 0 |
| 99.81.53.174 | 1666266542 | 0 |
| 99.81.53.175 | 1666266543 | 0 |
| 99.81.53.176 | 1666266544 | 0 |
| 99.81.53.177 | 1666266545 | 0 |
| 99.81.53.178 | 1666266546 | 0 |
| 99.81.53.179 | 1666266547 | 0 |
| 99.81.53.180 | 1666266548 | 0 |
| 99.81.53.181 | 1666266549 | 0 |
| 99.81.53.182 | 1666266550 | 0 |
| 99.81.53.183 | 1666266551 | 0 |
| 99.81.53.184 | 1666266552 | 0 |
| 99.81.53.185 | 1666266553 | 0 |
| 99.81.53.186 | 1666266554 | 0 |
| 99.81.53.187 | 1666266555 | 0 |
| 99.81.53.188 | 1666266556 | 0 |
| 99.81.53.189 | 1666266557 | 0 |
| 99.81.53.190 | 1666266558 | 0 |
| 99.81.53.191 | 1666266559 | 0 |
| 99.81.53.192 | 1666266560 | 0 |
| 99.81.53.193 | 1666266561 | 0 |
| 99.81.53.194 | 1666266562 | 0 |
| 99.81.53.195 | 1666266563 | 0 |
| 99.81.53.196 | 1666266564 | 0 |
| 99.81.53.197 | 1666266565 | 0 |
| 99.81.53.198 | 1666266566 | 0 |
| 99.81.53.199 | 1666266567 | 0 |
| 99.81.53.200 | 1666266568 | 0 |
| 99.81.53.201 | 1666266569 | 0 |
| 99.81.53.202 | 1666266570 | 0 |
| 99.81.53.203 | 1666266571 | 0 |
| 99.81.53.204 | 1666266572 | 0 |
| 99.81.53.205 | 1666266573 | 0 |
| 99.81.53.206 | 1666266574 | 0 |
| 99.81.53.207 | 1666266575 | 0 |
| 99.81.53.208 | 1666266576 | 0 |
| 99.81.53.209 | 1666266577 | 0 |
| 99.81.53.210 | 1666266578 | 0 |
| 99.81.53.211 | 1666266579 | 0 |
| 99.81.53.212 | 1666266580 | 0 |
| 99.81.53.213 | 1666266581 | 0 |
| 99.81.53.214 | 1666266582 | 0 |
| 99.81.53.215 | 1666266583 | 0 |
| 99.81.53.216 | 1666266584 | 0 |
| 99.81.53.217 | 1666266585 | 0 |
| 99.81.53.218 | 1666266586 | 0 |
| 99.81.53.219 | 1666266587 | 0 |
| 99.81.53.220 | 1666266588 | 0 |
| 99.81.53.221 | 1666266589 | 0 |
| 99.81.53.222 | 1666266590 | 0 |
| 99.81.53.223 | 1666266591 | 0 |
| 99.81.53.224 | 1666266592 | 0 |
| 99.81.53.225 | 1666266593 | 0 |
| 99.81.53.226 | 1666266594 | 0 |
| 99.81.53.227 | 1666266595 | 0 |
| 99.81.53.228 | 1666266596 | 0 |
| 99.81.53.229 | 1666266597 | 0 |
| 99.81.53.230 | 1666266598 | 0 |
| 99.81.53.231 | 1666266599 | 0 |
| 99.81.53.232 | 1666266600 | 0 |
| 99.81.53.233 | 1666266601 | 0 |
| 99.81.53.234 | 1666266602 | 0 |
| 99.81.53.235 | 1666266603 | 0 |
| 99.81.53.236 | 1666266604 | 0 |
| 99.81.53.237 | 1666266605 | 0 |
| 99.81.53.238 | 1666266606 | 0 |
| 99.81.53.239 | 1666266607 | 0 |
| 99.81.53.240 | 1666266608 | 0 |
| 99.81.53.241 | 1666266609 | 0 |
| 99.81.53.242 | 1666266610 | 0 |
| 99.81.53.243 | 1666266611 | 0 |
| 99.81.53.244 | 1666266612 | 0 |
| 99.81.53.245 | 1666266613 | 0 |
| 99.81.53.246 | 1666266614 | 0 |
| 99.81.53.247 | 1666266615 | 0 |
| 99.81.53.248 | 1666266616 | 0 |
| 99.81.53.249 | 1666266617 | 0 |
| 99.81.53.250 | 1666266618 | 0 |
| 99.81.53.251 | 1666266619 | 0 |
| 99.81.53.252 | 1666266620 | 0 |
| 99.81.53.253 | 1666266621 | 0 |
| 99.81.53.254 | 1666266622 | 0 |
| 99.81.53.255 | 1666266623 | 0 |