Les adresses IP débutant par 9.255.55 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 | 10/01/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | - | - | - | - | 0 | 0 | 2019-01-09 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2019-01-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 9.255.55.0 | 167720704 | 0 |
| 9.255.55.1 | 167720705 | 0 |
| 9.255.55.2 | 167720706 | 0 |
| 9.255.55.3 | 167720707 | 0 |
| 9.255.55.4 | 167720708 | 0 |
| 9.255.55.5 | 167720709 | 0 |
| 9.255.55.6 | 167720710 | 0 |
| 9.255.55.7 | 167720711 | 0 |
| 9.255.55.8 | 167720712 | 0 |
| 9.255.55.9 | 167720713 | 0 |
| 9.255.55.10 | 167720714 | 0 |
| 9.255.55.11 | 167720715 | 0 |
| 9.255.55.12 | 167720716 | 0 |
| 9.255.55.13 | 167720717 | 0 |
| 9.255.55.14 | 167720718 | 0 |
| 9.255.55.15 | 167720719 | 0 |
| 9.255.55.16 | 167720720 | 0 |
| 9.255.55.17 | 167720721 | 0 |
| 9.255.55.18 | 167720722 | 0 |
| 9.255.55.19 | 167720723 | 0 |
| 9.255.55.20 | 167720724 | 0 |
| 9.255.55.21 | 167720725 | 0 |
| 9.255.55.22 | 167720726 | 0 |
| 9.255.55.23 | 167720727 | 0 |
| 9.255.55.24 | 167720728 | 0 |
| 9.255.55.25 | 167720729 | 0 |
| 9.255.55.26 | 167720730 | 0 |
| 9.255.55.27 | 167720731 | 0 |
| 9.255.55.28 | 167720732 | 0 |
| 9.255.55.29 | 167720733 | 0 |
| 9.255.55.30 | 167720734 | 0 |
| 9.255.55.31 | 167720735 | 0 |
| 9.255.55.32 | 167720736 | 0 |
| 9.255.55.33 | 167720737 | 0 |
| 9.255.55.34 | 167720738 | 0 |
| 9.255.55.35 | 167720739 | 0 |
| 9.255.55.36 | 167720740 | 0 |
| 9.255.55.37 | 167720741 | 0 |
| 9.255.55.38 | 167720742 | 0 |
| 9.255.55.39 | 167720743 | 0 |
| 9.255.55.40 | 167720744 | 0 |
| 9.255.55.41 | 167720745 | 0 |
| 9.255.55.42 | 167720746 | 0 |
| 9.255.55.43 | 167720747 | 0 |
| 9.255.55.44 | 167720748 | 0 |
| 9.255.55.45 | 167720749 | 0 |
| 9.255.55.46 | 167720750 | 0 |
| 9.255.55.47 | 167720751 | 0 |
| 9.255.55.48 | 167720752 | 0 |
| 9.255.55.49 | 167720753 | 0 |
| 9.255.55.50 | 167720754 | 0 |
| 9.255.55.51 | 167720755 | 0 |
| 9.255.55.52 | 167720756 | 0 |
| 9.255.55.53 | 167720757 | 0 |
| 9.255.55.54 | 167720758 | 0 |
| 9.255.55.55 | 167720759 | 0 |
| 9.255.55.56 | 167720760 | 0 |
| 9.255.55.57 | 167720761 | 0 |
| 9.255.55.58 | 167720762 | 0 |
| 9.255.55.59 | 167720763 | 0 |
| 9.255.55.60 | 167720764 | 0 |
| 9.255.55.61 | 167720765 | 0 |
| 9.255.55.62 | 167720766 | 0 |
| 9.255.55.63 | 167720767 | 0 |
| 9.255.55.64 | 167720768 | 0 |
| 9.255.55.65 | 167720769 | 0 |
| 9.255.55.66 | 167720770 | 0 |
| 9.255.55.67 | 167720771 | 0 |
| 9.255.55.68 | 167720772 | 0 |
| 9.255.55.69 | 167720773 | 0 |
| 9.255.55.70 | 167720774 | 0 |
| 9.255.55.71 | 167720775 | 0 |
| 9.255.55.72 | 167720776 | 0 |
| 9.255.55.73 | 167720777 | 0 |
| 9.255.55.74 | 167720778 | 0 |
| 9.255.55.75 | 167720779 | 0 |
| 9.255.55.76 | 167720780 | 0 |
| 9.255.55.77 | 167720781 | 0 |
| 9.255.55.78 | 167720782 | 0 |
| 9.255.55.79 | 167720783 | 0 |
| 9.255.55.80 | 167720784 | 0 |
| 9.255.55.81 | 167720785 | 0 |
| 9.255.55.82 | 167720786 | 0 |
| 9.255.55.83 | 167720787 | 0 |
| 9.255.55.84 | 167720788 | 0 |
| 9.255.55.85 | 167720789 | 0 |