Les adresses IP débutant par 11.76.57 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 | |
| Dernière mise à jour | 01/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2017-08-01 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-08-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 11.76.57.0 | 189544704 | 0 |
| 11.76.57.1 | 189544705 | 0 |
| 11.76.57.2 | 189544706 | 0 |
| 11.76.57.3 | 189544707 | 0 |
| 11.76.57.4 | 189544708 | 0 |
| 11.76.57.5 | 189544709 | 0 |
| 11.76.57.6 | 189544710 | 0 |
| 11.76.57.7 | 189544711 | 0 |
| 11.76.57.8 | 189544712 | 0 |
| 11.76.57.9 | 189544713 | 0 |
| 11.76.57.10 | 189544714 | 0 |
| 11.76.57.11 | 189544715 | 0 |
| 11.76.57.12 | 189544716 | 0 |
| 11.76.57.13 | 189544717 | 0 |
| 11.76.57.14 | 189544718 | 0 |
| 11.76.57.15 | 189544719 | 0 |
| 11.76.57.16 | 189544720 | 0 |
| 11.76.57.17 | 189544721 | 0 |
| 11.76.57.18 | 189544722 | 0 |
| 11.76.57.19 | 189544723 | 0 |
| 11.76.57.20 | 189544724 | 0 |
| 11.76.57.21 | 189544725 | 0 |
| 11.76.57.22 | 189544726 | 0 |
| 11.76.57.23 | 189544727 | 0 |
| 11.76.57.24 | 189544728 | 0 |
| 11.76.57.25 | 189544729 | 0 |
| 11.76.57.26 | 189544730 | 0 |
| 11.76.57.27 | 189544731 | 0 |
| 11.76.57.28 | 189544732 | 0 |
| 11.76.57.29 | 189544733 | 0 |
| 11.76.57.30 | 189544734 | 0 |
| 11.76.57.31 | 189544735 | 0 |
| 11.76.57.32 | 189544736 | 0 |
| 11.76.57.33 | 189544737 | 0 |
| 11.76.57.34 | 189544738 | 0 |
| 11.76.57.35 | 189544739 | 0 |
| 11.76.57.36 | 189544740 | 0 |
| 11.76.57.37 | 189544741 | 0 |
| 11.76.57.38 | 189544742 | 0 |
| 11.76.57.39 | 189544743 | 0 |
| 11.76.57.40 | 189544744 | 0 |
| 11.76.57.41 | 189544745 | 0 |
| 11.76.57.42 | 189544746 | 0 |
| 11.76.57.43 | 189544747 | 0 |
| 11.76.57.44 | 189544748 | 0 |
| 11.76.57.45 | 189544749 | 0 |
| 11.76.57.46 | 189544750 | 0 |
| 11.76.57.47 | 189544751 | 0 |
| 11.76.57.48 | 189544752 | 0 |
| 11.76.57.49 | 189544753 | 0 |
| 11.76.57.50 | 189544754 | 0 |
| 11.76.57.51 | 189544755 | 0 |
| 11.76.57.52 | 189544756 | 0 |
| 11.76.57.53 | 189544757 | 0 |
| 11.76.57.54 | 189544758 | 0 |
| 11.76.57.55 | 189544759 | 0 |
| 11.76.57.56 | 189544760 | 0 |
| 11.76.57.57 | 189544761 | 0 |
| 11.76.57.58 | 189544762 | 0 |
| 11.76.57.59 | 189544763 | 0 |
| 11.76.57.60 | 189544764 | 0 |
| 11.76.57.61 | 189544765 | 0 |
| 11.76.57.62 | 189544766 | 0 |
| 11.76.57.63 | 189544767 | 0 |
| 11.76.57.64 | 189544768 | 0 |
| 11.76.57.65 | 189544769 | 0 |
| 11.76.57.66 | 189544770 | 0 |
| 11.76.57.67 | 189544771 | 0 |
| 11.76.57.68 | 189544772 | 0 |
| 11.76.57.69 | 189544773 | 0 |
| 11.76.57.70 | 189544774 | 0 |
| 11.76.57.71 | 189544775 | 0 |
| 11.76.57.72 | 189544776 | 0 |
| 11.76.57.73 | 189544777 | 0 |
| 11.76.57.74 | 189544778 | 0 |
| 11.76.57.75 | 189544779 | 0 |
| 11.76.57.76 | 189544780 | 0 |
| 11.76.57.77 | 189544781 | 0 |
| 11.76.57.78 | 189544782 | 0 |
| 11.76.57.79 | 189544783 | 0 |
| 11.76.57.80 | 189544784 | 0 |
| 11.76.57.81 | 189544785 | 0 |
| 11.76.57.82 | 189544786 | 0 |
| 11.76.57.83 | 189544787 | 0 |
| 11.76.57.84 | 189544788 | 0 |
| 11.76.57.85 | 189544789 | 0 |