L'indirizzo IP 9.121.78 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 | arin |
| Ultimo aggiornamento | 15/11/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Durham | 35,9947 | -78,8962 | 2017-11-15 |
| MaxMind | US | United States | - | Durham | 35,994 | -78,8986 | 2017-11-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 9.121.78.0 | 158944768 | 0 |
| 9.121.78.1 | 158944769 | 0 |
| 9.121.78.2 | 158944770 | 0 |
| 9.121.78.3 | 158944771 | 0 |
| 9.121.78.4 | 158944772 | 0 |
| 9.121.78.5 | 158944773 | 0 |
| 9.121.78.6 | 158944774 | 0 |
| 9.121.78.7 | 158944775 | 0 |
| 9.121.78.8 | 158944776 | 0 |
| 9.121.78.9 | 158944777 | 0 |
| 9.121.78.10 | 158944778 | 0 |
| 9.121.78.11 | 158944779 | 0 |
| 9.121.78.12 | 158944780 | 0 |
| 9.121.78.13 | 158944781 | 0 |
| 9.121.78.14 | 158944782 | 0 |
| 9.121.78.15 | 158944783 | 0 |
| 9.121.78.16 | 158944784 | 0 |
| 9.121.78.17 | 158944785 | 0 |
| 9.121.78.18 | 158944786 | 0 |
| 9.121.78.19 | 158944787 | 0 |
| 9.121.78.20 | 158944788 | 0 |
| 9.121.78.21 | 158944789 | 0 |
| 9.121.78.22 | 158944790 | 0 |
| 9.121.78.23 | 158944791 | 0 |
| 9.121.78.24 | 158944792 | 0 |
| 9.121.78.25 | 158944793 | 0 |
| 9.121.78.26 | 158944794 | 0 |
| 9.121.78.27 | 158944795 | 0 |
| 9.121.78.28 | 158944796 | 0 |
| 9.121.78.29 | 158944797 | 0 |
| 9.121.78.30 | 158944798 | 0 |
| 9.121.78.31 | 158944799 | 0 |
| 9.121.78.32 | 158944800 | 0 |
| 9.121.78.33 | 158944801 | 0 |
| 9.121.78.34 | 158944802 | 0 |
| 9.121.78.35 | 158944803 | 0 |
| 9.121.78.36 | 158944804 | 0 |
| 9.121.78.37 | 158944805 | 0 |
| 9.121.78.38 | 158944806 | 0 |
| 9.121.78.39 | 158944807 | 0 |
| 9.121.78.40 | 158944808 | 0 |
| 9.121.78.41 | 158944809 | 0 |
| 9.121.78.42 | 158944810 | 0 |
| 9.121.78.43 | 158944811 | 0 |
| 9.121.78.44 | 158944812 | 0 |
| 9.121.78.45 | 158944813 | 0 |
| 9.121.78.46 | 158944814 | 0 |
| 9.121.78.47 | 158944815 | 0 |
| 9.121.78.48 | 158944816 | 0 |
| 9.121.78.49 | 158944817 | 0 |
| 9.121.78.50 | 158944818 | 0 |
| 9.121.78.51 | 158944819 | 0 |
| 9.121.78.52 | 158944820 | 0 |
| 9.121.78.53 | 158944821 | 0 |
| 9.121.78.54 | 158944822 | 0 |
| 9.121.78.55 | 158944823 | 0 |
| 9.121.78.56 | 158944824 | 0 |
| 9.121.78.57 | 158944825 | 0 |
| 9.121.78.58 | 158944826 | 0 |
| 9.121.78.59 | 158944827 | 0 |
| 9.121.78.60 | 158944828 | 0 |
| 9.121.78.61 | 158944829 | 0 |
| 9.121.78.62 | 158944830 | 0 |
| 9.121.78.63 | 158944831 | 0 |
| 9.121.78.64 | 158944832 | 0 |
| 9.121.78.65 | 158944833 | 0 |
| 9.121.78.66 | 158944834 | 0 |
| 9.121.78.67 | 158944835 | 0 |
| 9.121.78.68 | 158944836 | 0 |
| 9.121.78.69 | 158944837 | 0 |
| 9.121.78.70 | 158944838 | 0 |
| 9.121.78.71 | 158944839 | 0 |
| 9.121.78.72 | 158944840 | 0 |
| 9.121.78.73 | 158944841 | 0 |
| 9.121.78.74 | 158944842 | 0 |
| 9.121.78.75 | 158944843 | 0 |
| 9.121.78.76 | 158944844 | 0 |
| 9.121.78.77 | 158944845 | 0 |
| 9.121.78.78 | 158944846 | 0 |
| 9.121.78.79 | 158944847 | 0 |
| 9.121.78.80 | 158944848 | 0 |
| 9.121.78.81 | 158944849 | 0 |
| 9.121.78.82 | 158944850 | 0 |
| 9.121.78.83 | 158944851 | 0 |
| 9.121.78.84 | 158944852 | 0 |
| 9.121.78.85 | 158944853 | 0 |