Les adresses IP débutant par 206.17.55 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 206.16.0.0/14, le bloc IP comprant les adresses de 206.16.0.0 à 206.19.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 206.16.0.0 |
| IP se terminant par | 206.19.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 206.16.0.0/14 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 27/09/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Hollywood | 34,0998 | -118,3265 | 2018-09-27 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-09-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 206.17.55.0 | 3457234688 | 0 |
| 206.17.55.1 | 3457234689 | 0 |
| 206.17.55.2 | 3457234690 | 0 |
| 206.17.55.3 | 3457234691 | 0 |
| 206.17.55.4 | 3457234692 | 0 |
| 206.17.55.5 | 3457234693 | 0 |
| 206.17.55.6 | 3457234694 | 0 |
| 206.17.55.7 | 3457234695 | 0 |
| 206.17.55.8 | 3457234696 | 0 |
| 206.17.55.9 | 3457234697 | 0 |
| 206.17.55.10 | 3457234698 | 0 |
| 206.17.55.11 | 3457234699 | 0 |
| 206.17.55.12 | 3457234700 | 0 |
| 206.17.55.13 | 3457234701 | 0 |
| 206.17.55.14 | 3457234702 | 0 |
| 206.17.55.15 | 3457234703 | 0 |
| 206.17.55.16 | 3457234704 | 0 |
| 206.17.55.17 | 3457234705 | 0 |
| 206.17.55.18 | 3457234706 | 0 |
| 206.17.55.19 | 3457234707 | 0 |
| 206.17.55.20 | 3457234708 | 0 |
| 206.17.55.21 | 3457234709 | 0 |
| 206.17.55.22 | 3457234710 | 0 |
| 206.17.55.23 | 3457234711 | 0 |
| 206.17.55.24 | 3457234712 | 0 |
| 206.17.55.25 | 3457234713 | 0 |
| 206.17.55.26 | 3457234714 | 0 |
| 206.17.55.27 | 3457234715 | 0 |
| 206.17.55.28 | 3457234716 | 0 |
| 206.17.55.29 | 3457234717 | 0 |
| 206.17.55.30 | 3457234718 | 0 |
| 206.17.55.31 | 3457234719 | 0 |
| 206.17.55.32 | 3457234720 | 0 |
| 206.17.55.33 | 3457234721 | 0 |
| 206.17.55.34 | 3457234722 | 0 |
| 206.17.55.35 | 3457234723 | 0 |
| 206.17.55.36 | 3457234724 | 0 |
| 206.17.55.37 | 3457234725 | 0 |
| 206.17.55.38 | 3457234726 | 0 |
| 206.17.55.39 | 3457234727 | 0 |
| 206.17.55.40 | 3457234728 | 0 |
| 206.17.55.41 | 3457234729 | 0 |
| 206.17.55.42 | 3457234730 | 0 |
| 206.17.55.43 | 3457234731 | 0 |
| 206.17.55.44 | 3457234732 | 0 |
| 206.17.55.45 | 3457234733 | 0 |
| 206.17.55.46 | 3457234734 | 0 |
| 206.17.55.47 | 3457234735 | 0 |
| 206.17.55.48 | 3457234736 | 0 |
| 206.17.55.49 | 3457234737 | 0 |
| 206.17.55.50 | 3457234738 | 0 |
| 206.17.55.51 | 3457234739 | 0 |
| 206.17.55.52 | 3457234740 | 0 |
| 206.17.55.53 | 3457234741 | 0 |
| 206.17.55.54 | 3457234742 | 0 |
| 206.17.55.55 | 3457234743 | 0 |
| 206.17.55.56 | 3457234744 | 0 |
| 206.17.55.57 | 3457234745 | 0 |
| 206.17.55.58 | 3457234746 | 0 |
| 206.17.55.59 | 3457234747 | 0 |
| 206.17.55.60 | 3457234748 | 0 |
| 206.17.55.61 | 3457234749 | 0 |
| 206.17.55.62 | 3457234750 | 0 |
| 206.17.55.63 | 3457234751 | 0 |
| 206.17.55.64 | 3457234752 | 0 |
| 206.17.55.65 | 3457234753 | 0 |
| 206.17.55.66 | 3457234754 | 0 |
| 206.17.55.67 | 3457234755 | 0 |
| 206.17.55.68 | 3457234756 | 0 |
| 206.17.55.69 | 3457234757 | 0 |
| 206.17.55.70 | 3457234758 | 0 |
| 206.17.55.71 | 3457234759 | 0 |
| 206.17.55.72 | 3457234760 | 0 |
| 206.17.55.73 | 3457234761 | 0 |
| 206.17.55.74 | 3457234762 | 0 |
| 206.17.55.75 | 3457234763 | 0 |
| 206.17.55.76 | 3457234764 | 0 |
| 206.17.55.77 | 3457234765 | 0 |
| 206.17.55.78 | 3457234766 | 0 |
| 206.17.55.79 | 3457234767 | 0 |
| 206.17.55.80 | 3457234768 | 0 |
| 206.17.55.81 | 3457234769 | 0 |
| 206.17.55.82 | 3457234770 | 0 |
| 206.17.55.83 | 3457234771 | 0 |
| 206.17.55.84 | 3457234772 | 0 |
| 206.17.55.85 | 3457234773 | 0 |