L'indirizzo IP 9.81.228 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP tra 12.0.0.0 a 12.255.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 12.0.0.0 |
| IP finale con | 12.255.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 26/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Durham | 35,9947 | -78,8962 | 2017-09-26 |
| MaxMind | US | United States | - | Durham | 35,994 | -78,8986 | 2017-09-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 9.81.228.0 | 156361728 | 0 |
| 9.81.228.1 | 156361729 | 0 |
| 9.81.228.2 | 156361730 | 0 |
| 9.81.228.3 | 156361731 | 0 |
| 9.81.228.4 | 156361732 | 0 |
| 9.81.228.5 | 156361733 | 0 |
| 9.81.228.6 | 156361734 | 0 |
| 9.81.228.7 | 156361735 | 0 |
| 9.81.228.8 | 156361736 | 0 |
| 9.81.228.9 | 156361737 | 0 |
| 9.81.228.10 | 156361738 | 0 |
| 9.81.228.11 | 156361739 | 0 |
| 9.81.228.12 | 156361740 | 0 |
| 9.81.228.13 | 156361741 | 0 |
| 9.81.228.14 | 156361742 | 0 |
| 9.81.228.15 | 156361743 | 0 |
| 9.81.228.16 | 156361744 | 0 |
| 9.81.228.17 | 156361745 | 0 |
| 9.81.228.18 | 156361746 | 0 |
| 9.81.228.19 | 156361747 | 0 |
| 9.81.228.20 | 156361748 | 0 |
| 9.81.228.21 | 156361749 | 0 |
| 9.81.228.22 | 156361750 | 0 |
| 9.81.228.23 | 156361751 | 0 |
| 9.81.228.24 | 156361752 | 0 |
| 9.81.228.25 | 156361753 | 0 |
| 9.81.228.26 | 156361754 | 0 |
| 9.81.228.27 | 156361755 | 0 |
| 9.81.228.28 | 156361756 | 0 |
| 9.81.228.29 | 156361757 | 0 |
| 9.81.228.30 | 156361758 | 0 |
| 9.81.228.31 | 156361759 | 0 |
| 9.81.228.32 | 156361760 | 0 |
| 9.81.228.33 | 156361761 | 0 |
| 9.81.228.34 | 156361762 | 0 |
| 9.81.228.35 | 156361763 | 0 |
| 9.81.228.36 | 156361764 | 0 |
| 9.81.228.37 | 156361765 | 0 |
| 9.81.228.38 | 156361766 | 0 |
| 9.81.228.39 | 156361767 | 0 |
| 9.81.228.40 | 156361768 | 0 |
| 9.81.228.41 | 156361769 | 0 |
| 9.81.228.42 | 156361770 | 0 |
| 9.81.228.43 | 156361771 | 0 |
| 9.81.228.44 | 156361772 | 0 |
| 9.81.228.45 | 156361773 | 0 |
| 9.81.228.46 | 156361774 | 0 |
| 9.81.228.47 | 156361775 | 0 |
| 9.81.228.48 | 156361776 | 0 |
| 9.81.228.49 | 156361777 | 0 |
| 9.81.228.50 | 156361778 | 0 |
| 9.81.228.51 | 156361779 | 0 |
| 9.81.228.52 | 156361780 | 0 |
| 9.81.228.53 | 156361781 | 0 |
| 9.81.228.54 | 156361782 | 0 |
| 9.81.228.55 | 156361783 | 0 |
| 9.81.228.56 | 156361784 | 0 |
| 9.81.228.57 | 156361785 | 0 |
| 9.81.228.58 | 156361786 | 0 |
| 9.81.228.59 | 156361787 | 0 |
| 9.81.228.60 | 156361788 | 0 |
| 9.81.228.61 | 156361789 | 0 |
| 9.81.228.62 | 156361790 | 0 |
| 9.81.228.63 | 156361791 | 0 |
| 9.81.228.64 | 156361792 | 0 |
| 9.81.228.65 | 156361793 | 0 |
| 9.81.228.66 | 156361794 | 0 |
| 9.81.228.67 | 156361795 | 0 |
| 9.81.228.68 | 156361796 | 0 |
| 9.81.228.69 | 156361797 | 0 |
| 9.81.228.70 | 156361798 | 0 |
| 9.81.228.71 | 156361799 | 0 |
| 9.81.228.72 | 156361800 | 0 |
| 9.81.228.73 | 156361801 | 0 |
| 9.81.228.74 | 156361802 | 0 |
| 9.81.228.75 | 156361803 | 0 |
| 9.81.228.76 | 156361804 | 0 |
| 9.81.228.77 | 156361805 | 0 |
| 9.81.228.78 | 156361806 | 0 |
| 9.81.228.79 | 156361807 | 0 |
| 9.81.228.80 | 156361808 | 0 |
| 9.81.228.81 | 156361809 | 0 |
| 9.81.228.82 | 156361810 | 0 |
| 9.81.228.83 | 156361811 | 0 |
| 9.81.228.84 | 156361812 | 0 |
| 9.81.228.85 | 156361813 | 0 |