Les adresses IP débutant par 99.181.71 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.176.0.0/12, le bloc IP comprant les adresses de 99.176.0.0 à 99.191.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.176.0.0 |
| IP se terminant par | 99.191.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.176.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 05/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Detroit | 42,3314 | -83,0458 | 2019-07-19 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2019-07-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.181.71.0 | 1672824576 | 0 |
| 99.181.71.1 | 1672824577 | 0 |
| 99.181.71.2 | 1672824578 | 0 |
| 99.181.71.3 | 1672824579 | 0 |
| 99.181.71.4 | 1672824580 | 0 |
| 99.181.71.5 | 1672824581 | 0 |
| 99.181.71.6 | 1672824582 | 0 |
| 99.181.71.7 | 1672824583 | 0 |
| 99.181.71.8 | 1672824584 | 0 |
| 99.181.71.9 | 1672824585 | 0 |
| 99.181.71.10 | 1672824586 | 0 |
| 99.181.71.11 | 1672824587 | 0 |
| 99.181.71.12 | 1672824588 | 0 |
| 99.181.71.13 | 1672824589 | 0 |
| 99.181.71.14 | 1672824590 | 0 |
| 99.181.71.15 | 1672824591 | 0 |
| 99.181.71.16 | 1672824592 | 0 |
| 99.181.71.17 | 1672824593 | 0 |
| 99.181.71.18 | 1672824594 | 0 |
| 99.181.71.19 | 1672824595 | 0 |
| 99.181.71.20 | 1672824596 | 0 |
| 99.181.71.21 | 1672824597 | 0 |
| 99.181.71.22 | 1672824598 | 0 |
| 99.181.71.23 | 1672824599 | 0 |
| 99.181.71.24 | 1672824600 | 0 |
| 99.181.71.25 | 1672824601 | 0 |
| 99.181.71.26 | 1672824602 | 0 |
| 99.181.71.27 | 1672824603 | 0 |
| 99.181.71.28 | 1672824604 | 0 |
| 99.181.71.29 | 1672824605 | 0 |
| 99.181.71.30 | 1672824606 | 0 |
| 99.181.71.31 | 1672824607 | 0 |
| 99.181.71.32 | 1672824608 | 0 |
| 99.181.71.33 | 1672824609 | 0 |
| 99.181.71.34 | 1672824610 | 0 |
| 99.181.71.35 | 1672824611 | 0 |
| 99.181.71.36 | 1672824612 | 0 |
| 99.181.71.37 | 1672824613 | 0 |
| 99.181.71.38 | 1672824614 | 0 |
| 99.181.71.39 | 1672824615 | 0 |
| 99.181.71.40 | 1672824616 | 0 |
| 99.181.71.41 | 1672824617 | 0 |
| 99.181.71.42 | 1672824618 | 0 |
| 99.181.71.43 | 1672824619 | 0 |
| 99.181.71.44 | 1672824620 | 0 |
| 99.181.71.45 | 1672824621 | 0 |
| 99.181.71.46 | 1672824622 | 0 |
| 99.181.71.47 | 1672824623 | 0 |
| 99.181.71.48 | 1672824624 | 0 |
| 99.181.71.49 | 1672824625 | 0 |
| 99.181.71.50 | 1672824626 | 0 |
| 99.181.71.51 | 1672824627 | 0 |
| 99.181.71.52 | 1672824628 | 0 |
| 99.181.71.53 | 1672824629 | 0 |
| 99.181.71.54 | 1672824630 | 0 |
| 99.181.71.55 | 1672824631 | 0 |
| 99.181.71.56 | 1672824632 | 0 |
| 99.181.71.57 | 1672824633 | 0 |
| 99.181.71.58 | 1672824634 | 0 |
| 99.181.71.59 | 1672824635 | 0 |
| 99.181.71.60 | 1672824636 | 0 |
| 99.181.71.61 | 1672824637 | 0 |
| 99.181.71.62 | 1672824638 | 0 |
| 99.181.71.63 | 1672824639 | 0 |
| 99.181.71.64 | 1672824640 | 0 |
| 99.181.71.65 | 1672824641 | 0 |
| 99.181.71.66 | 1672824642 | 0 |
| 99.181.71.67 | 1672824643 | 0 |
| 99.181.71.68 | 1672824644 | 0 |
| 99.181.71.69 | 1672824645 | 0 |
| 99.181.71.70 | 1672824646 | 0 |
| 99.181.71.71 | 1672824647 | 0 |
| 99.181.71.72 | 1672824648 | 0 |
| 99.181.71.73 | 1672824649 | 0 |
| 99.181.71.74 | 1672824650 | 0 |
| 99.181.71.75 | 1672824651 | 0 |
| 99.181.71.76 | 1672824652 | 0 |
| 99.181.71.77 | 1672824653 | 0 |
| 99.181.71.78 | 1672824654 | 0 |
| 99.181.71.79 | 1672824655 | 0 |
| 99.181.71.80 | 1672824656 | 0 |
| 99.181.71.81 | 1672824657 | 0 |
| 99.181.71.82 | 1672824658 | 0 |
| 99.181.71.83 | 1672824659 | 0 |
| 99.181.71.84 | 1672824660 | 0 |
| 99.181.71.85 | 1672824661 | 0 |