Les adresses IP débutant par 99.123.71 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.96.0.0/11, le bloc IP comprant les adresses de 99.96.0.0 à 99.127.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.96.0.0 |
| IP se terminant par | 99.127.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.96.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 26/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Richardson | 32,9924 | -96,6821 | 2017-07-26 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.123.71.0 | 1669023488 | 0 |
| 99.123.71.1 | 1669023489 | 0 |
| 99.123.71.2 | 1669023490 | 0 |
| 99.123.71.3 | 1669023491 | 0 |
| 99.123.71.4 | 1669023492 | 0 |
| 99.123.71.5 | 1669023493 | 0 |
| 99.123.71.6 | 1669023494 | 0 |
| 99.123.71.7 | 1669023495 | 0 |
| 99.123.71.8 | 1669023496 | 0 |
| 99.123.71.9 | 1669023497 | 0 |
| 99.123.71.10 | 1669023498 | 0 |
| 99.123.71.11 | 1669023499 | 0 |
| 99.123.71.12 | 1669023500 | 0 |
| 99.123.71.13 | 1669023501 | 0 |
| 99.123.71.14 | 1669023502 | 0 |
| 99.123.71.15 | 1669023503 | 0 |
| 99.123.71.16 | 1669023504 | 0 |
| 99.123.71.17 | 1669023505 | 0 |
| 99.123.71.18 | 1669023506 | 0 |
| 99.123.71.19 | 1669023507 | 0 |
| 99.123.71.20 | 1669023508 | 0 |
| 99.123.71.21 | 1669023509 | 0 |
| 99.123.71.22 | 1669023510 | 0 |
| 99.123.71.23 | 1669023511 | 0 |
| 99.123.71.24 | 1669023512 | 0 |
| 99.123.71.25 | 1669023513 | 0 |
| 99.123.71.26 | 1669023514 | 0 |
| 99.123.71.27 | 1669023515 | 0 |
| 99.123.71.28 | 1669023516 | 0 |
| 99.123.71.29 | 1669023517 | 0 |
| 99.123.71.30 | 1669023518 | 0 |
| 99.123.71.31 | 1669023519 | 0 |
| 99.123.71.32 | 1669023520 | 0 |
| 99.123.71.33 | 1669023521 | 0 |
| 99.123.71.34 | 1669023522 | 0 |
| 99.123.71.35 | 1669023523 | 0 |
| 99.123.71.36 | 1669023524 | 0 |
| 99.123.71.37 | 1669023525 | 0 |
| 99.123.71.38 | 1669023526 | 0 |
| 99.123.71.39 | 1669023527 | 0 |
| 99.123.71.40 | 1669023528 | 0 |
| 99.123.71.41 | 1669023529 | 0 |
| 99.123.71.42 | 1669023530 | 0 |
| 99.123.71.43 | 1669023531 | 0 |
| 99.123.71.44 | 1669023532 | 0 |
| 99.123.71.45 | 1669023533 | 0 |
| 99.123.71.46 | 1669023534 | 0 |
| 99.123.71.47 | 1669023535 | 0 |
| 99.123.71.48 | 1669023536 | 0 |
| 99.123.71.49 | 1669023537 | 0 |
| 99.123.71.50 | 1669023538 | 0 |
| 99.123.71.51 | 1669023539 | 0 |
| 99.123.71.52 | 1669023540 | 0 |
| 99.123.71.53 | 1669023541 | 0 |
| 99.123.71.54 | 1669023542 | 0 |
| 99.123.71.55 | 1669023543 | 0 |
| 99.123.71.56 | 1669023544 | 0 |
| 99.123.71.57 | 1669023545 | 0 |
| 99.123.71.58 | 1669023546 | 0 |
| 99.123.71.59 | 1669023547 | 0 |
| 99.123.71.60 | 1669023548 | 0 |
| 99.123.71.61 | 1669023549 | 0 |
| 99.123.71.62 | 1669023550 | 0 |
| 99.123.71.63 | 1669023551 | 0 |
| 99.123.71.64 | 1669023552 | 0 |
| 99.123.71.65 | 1669023553 | 0 |
| 99.123.71.66 | 1669023554 | 0 |
| 99.123.71.67 | 1669023555 | 0 |
| 99.123.71.68 | 1669023556 | 0 |
| 99.123.71.69 | 1669023557 | 0 |
| 99.123.71.70 | 1669023558 | 0 |
| 99.123.71.71 | 1669023559 | 0 |
| 99.123.71.72 | 1669023560 | 0 |
| 99.123.71.73 | 1669023561 | 0 |
| 99.123.71.74 | 1669023562 | 0 |
| 99.123.71.75 | 1669023563 | 0 |
| 99.123.71.76 | 1669023564 | 0 |
| 99.123.71.77 | 1669023565 | 0 |
| 99.123.71.78 | 1669023566 | 0 |
| 99.123.71.79 | 1669023567 | 0 |
| 99.123.71.80 | 1669023568 | 0 |
| 99.123.71.81 | 1669023569 | 0 |
| 99.123.71.82 | 1669023570 | 0 |
| 99.123.71.83 | 1669023571 | 0 |
| 99.123.71.84 | 1669023572 | 0 |
| 99.123.71.85 | 1669023573 | 0 |