Les adresses IP débutant par 131.243.9 sont fournies par Lawrence Berkeley National Laboratory, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.243.0.0/16, le bloc IP comprant les adresses de 131.243.0.0 à 131.243.255.255). Le numéro de système autonome (ASN) est 16.
| ASN | 16 |
| IP commençant par | 131.243.0.0 |
| IP se terminant par | 131.243.255.255 |
| Nom ASN | Lawrence Berkeley National Laboratory |
| CDIR | 131.243.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 03/05/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | AU | Australie | - | Robina | -28,0707 | 153,3933 | 2020-05-03 |
| MaxMind | US | États-Unis | - | Alameda | 37,7735 | -122,2788 | 2020-05-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.243.9.0 | 2213742848 | 0 |
| 131.243.9.1 | 2213742849 | 0 |
| 131.243.9.2 | 2213742850 | 0 |
| 131.243.9.3 | 2213742851 | 0 |
| 131.243.9.4 | 2213742852 | 0 |
| 131.243.9.5 | 2213742853 | 0 |
| 131.243.9.6 | 2213742854 | 0 |
| 131.243.9.7 | 2213742855 | 0 |
| 131.243.9.8 | 2213742856 | 0 |
| 131.243.9.9 | 2213742857 | 0 |
| 131.243.9.10 | 2213742858 | 0 |
| 131.243.9.11 | 2213742859 | 0 |
| 131.243.9.12 | 2213742860 | 0 |
| 131.243.9.13 | 2213742861 | 0 |
| 131.243.9.14 | 2213742862 | 0 |
| 131.243.9.15 | 2213742863 | 0 |
| 131.243.9.16 | 2213742864 | 0 |
| 131.243.9.17 | 2213742865 | 0 |
| 131.243.9.18 | 2213742866 | 0 |
| 131.243.9.19 | 2213742867 | 0 |
| 131.243.9.20 | 2213742868 | 0 |
| 131.243.9.21 | 2213742869 | 0 |
| 131.243.9.22 | 2213742870 | 0 |
| 131.243.9.23 | 2213742871 | 0 |
| 131.243.9.24 | 2213742872 | 0 |
| 131.243.9.25 | 2213742873 | 0 |
| 131.243.9.26 | 2213742874 | 0 |
| 131.243.9.27 | 2213742875 | 0 |
| 131.243.9.28 | 2213742876 | 0 |
| 131.243.9.29 | 2213742877 | 0 |
| 131.243.9.30 | 2213742878 | 0 |
| 131.243.9.31 | 2213742879 | 0 |
| 131.243.9.32 | 2213742880 | 0 |
| 131.243.9.33 | 2213742881 | 0 |
| 131.243.9.34 | 2213742882 | 0 |
| 131.243.9.35 | 2213742883 | 0 |
| 131.243.9.36 | 2213742884 | 0 |
| 131.243.9.37 | 2213742885 | 0 |
| 131.243.9.38 | 2213742886 | 0 |
| 131.243.9.39 | 2213742887 | 0 |
| 131.243.9.40 | 2213742888 | 0 |
| 131.243.9.41 | 2213742889 | 0 |
| 131.243.9.42 | 2213742890 | 0 |
| 131.243.9.43 | 2213742891 | 0 |
| 131.243.9.44 | 2213742892 | 0 |
| 131.243.9.45 | 2213742893 | 0 |
| 131.243.9.46 | 2213742894 | 0 |
| 131.243.9.47 | 2213742895 | 0 |
| 131.243.9.48 | 2213742896 | 0 |
| 131.243.9.49 | 2213742897 | 0 |
| 131.243.9.50 | 2213742898 | 0 |
| 131.243.9.51 | 2213742899 | 0 |
| 131.243.9.52 | 2213742900 | 0 |
| 131.243.9.53 | 2213742901 | 0 |
| 131.243.9.54 | 2213742902 | 0 |
| 131.243.9.55 | 2213742903 | 0 |
| 131.243.9.56 | 2213742904 | 0 |
| 131.243.9.57 | 2213742905 | 0 |
| 131.243.9.58 | 2213742906 | 0 |
| 131.243.9.59 | 2213742907 | 0 |
| 131.243.9.60 | 2213742908 | 0 |
| 131.243.9.61 | 2213742909 | 0 |
| 131.243.9.62 | 2213742910 | 0 |
| 131.243.9.63 | 2213742911 | 0 |
| 131.243.9.64 | 2213742912 | 0 |
| 131.243.9.65 | 2213742913 | 0 |
| 131.243.9.66 | 2213742914 | 0 |
| 131.243.9.67 | 2213742915 | 0 |
| 131.243.9.68 | 2213742916 | 0 |
| 131.243.9.69 | 2213742917 | 0 |
| 131.243.9.70 | 2213742918 | 0 |
| 131.243.9.71 | 2213742919 | 0 |
| 131.243.9.72 | 2213742920 | 0 |
| 131.243.9.73 | 2213742921 | 0 |
| 131.243.9.74 | 2213742922 | 0 |
| 131.243.9.75 | 2213742923 | 0 |
| 131.243.9.76 | 2213742924 | 0 |
| 131.243.9.77 | 2213742925 | 0 |
| 131.243.9.78 | 2213742926 | 0 |
| 131.243.9.79 | 2213742927 | 0 |
| 131.243.9.80 | 2213742928 | 0 |
| 131.243.9.81 | 2213742929 | 0 |
| 131.243.9.82 | 2213742930 | 0 |
| 131.243.9.83 | 2213742931 | 0 |
| 131.243.9.84 | 2213742932 | 0 |
| 131.243.9.85 | 2213742933 | 0 |