Les adresses IP débutant par 166.87.91 sont fournies par Aramco, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.87.0.0/16, le bloc IP comprant les adresses de 166.87.0.0 à 166.87.255.255). Le numéro de système autonome (ASN) est 5080.
| ASN | 5080 |
| IP commençant par | 166.87.0.0 |
| IP se terminant par | 166.87.255.255 |
| Nom ASN | Aramco |
| CDIR | 166.87.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 21/12/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | SA | Saudi Arabia | - | Abqaiq | 25,9371 | 49,6776 | 2019-06-24 |
| MaxMind | SA | Arabie saoudite | - | Dhahran | 26,3032 | 50,1353 | 2019-06-24 |
| Whois | SA | - | - | - | 45 | 24 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.87.91.0 | 2790742784 | 0 |
| 166.87.91.1 | 2790742785 | 0 |
| 166.87.91.2 | 2790742786 | 0 |
| 166.87.91.3 | 2790742787 | 0 |
| 166.87.91.4 | 2790742788 | 0 |
| 166.87.91.5 | 2790742789 | 0 |
| 166.87.91.6 | 2790742790 | 0 |
| 166.87.91.7 | 2790742791 | 0 |
| 166.87.91.8 | 2790742792 | 0 |
| 166.87.91.9 | 2790742793 | 0 |
| 166.87.91.10 | 2790742794 | 0 |
| 166.87.91.11 | 2790742795 | 0 |
| 166.87.91.12 | 2790742796 | 0 |
| 166.87.91.13 | 2790742797 | 0 |
| 166.87.91.14 | 2790742798 | 0 |
| 166.87.91.15 | 2790742799 | 0 |
| 166.87.91.16 | 2790742800 | 0 |
| 166.87.91.17 | 2790742801 | 0 |
| 166.87.91.18 | 2790742802 | 0 |
| 166.87.91.19 | 2790742803 | 0 |
| 166.87.91.20 | 2790742804 | 0 |
| 166.87.91.21 | 2790742805 | 0 |
| 166.87.91.22 | 2790742806 | 0 |
| 166.87.91.23 | 2790742807 | 0 |
| 166.87.91.24 | 2790742808 | 0 |
| 166.87.91.25 | 2790742809 | 0 |
| 166.87.91.26 | 2790742810 | 0 |
| 166.87.91.27 | 2790742811 | 0 |
| 166.87.91.28 | 2790742812 | 0 |
| 166.87.91.29 | 2790742813 | 0 |
| 166.87.91.30 | 2790742814 | 0 |
| 166.87.91.31 | 2790742815 | 0 |
| 166.87.91.32 | 2790742816 | 0 |
| 166.87.91.33 | 2790742817 | 0 |
| 166.87.91.34 | 2790742818 | 0 |
| 166.87.91.35 | 2790742819 | 0 |
| 166.87.91.36 | 2790742820 | 0 |
| 166.87.91.37 | 2790742821 | 0 |
| 166.87.91.38 | 2790742822 | 0 |
| 166.87.91.39 | 2790742823 | 0 |
| 166.87.91.40 | 2790742824 | 0 |
| 166.87.91.41 | 2790742825 | 0 |
| 166.87.91.42 | 2790742826 | 0 |
| 166.87.91.43 | 2790742827 | 0 |
| 166.87.91.44 | 2790742828 | 0 |
| 166.87.91.45 | 2790742829 | 0 |
| 166.87.91.46 | 2790742830 | 0 |
| 166.87.91.47 | 2790742831 | 0 |
| 166.87.91.48 | 2790742832 | 0 |
| 166.87.91.49 | 2790742833 | 0 |
| 166.87.91.50 | 2790742834 | 0 |
| 166.87.91.51 | 2790742835 | 0 |
| 166.87.91.52 | 2790742836 | 0 |
| 166.87.91.53 | 2790742837 | 0 |
| 166.87.91.54 | 2790742838 | 0 |
| 166.87.91.55 | 2790742839 | 0 |
| 166.87.91.56 | 2790742840 | 0 |
| 166.87.91.57 | 2790742841 | 0 |
| 166.87.91.58 | 2790742842 | 0 |
| 166.87.91.59 | 2790742843 | 0 |
| 166.87.91.60 | 2790742844 | 0 |
| 166.87.91.61 | 2790742845 | 0 |
| 166.87.91.62 | 2790742846 | 0 |
| 166.87.91.63 | 2790742847 | 0 |
| 166.87.91.64 | 2790742848 | 0 |
| 166.87.91.65 | 2790742849 | 0 |
| 166.87.91.66 | 2790742850 | 0 |
| 166.87.91.67 | 2790742851 | 0 |
| 166.87.91.68 | 2790742852 | 0 |
| 166.87.91.69 | 2790742853 | 0 |
| 166.87.91.70 | 2790742854 | 0 |
| 166.87.91.71 | 2790742855 | 0 |
| 166.87.91.72 | 2790742856 | 0 |
| 166.87.91.73 | 2790742857 | 0 |
| 166.87.91.74 | 2790742858 | 0 |
| 166.87.91.75 | 2790742859 | 0 |
| 166.87.91.76 | 2790742860 | 0 |
| 166.87.91.77 | 2790742861 | 0 |
| 166.87.91.78 | 2790742862 | 0 |
| 166.87.91.79 | 2790742863 | 0 |
| 166.87.91.80 | 2790742864 | 0 |
| 166.87.91.81 | 2790742865 | 0 |
| 166.87.91.82 | 2790742866 | 0 |
| 166.87.91.83 | 2790742867 | 0 |
| 166.87.91.84 | 2790742868 | 0 |
| 166.87.91.85 | 2790742869 | 0 |