Les adresses IP débutant par 163.143.0 sont fournies par Research Organization of Information and Systems, National Institute of Informatics, elles appartiennent au CIDR (Classless Inter-Domain Routing) 163.143.0.0/16, le bloc IP comprant les adresses de 163.143.0.0 à 163.143.255.255). Le numéro de système autonome (ASN) est 2907.
| ASN | 2907 |
| IP commençant par | 163.143.0.0 |
| IP se terminant par | 163.143.255.255 |
| Nom ASN | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 163.143.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 06/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-09-05 |
| MaxMind | JP | Japon | - | - | 35,69 | 139,69 | 2017-09-05 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 163.143.0.0 | 2744057856 | 0 |
| 163.143.0.1 | 2744057857 | 0 |
| 163.143.0.2 | 2744057858 | 0 |
| 163.143.0.3 | 2744057859 | 0 |
| 163.143.0.4 | 2744057860 | 0 |
| 163.143.0.5 | 2744057861 | 0 |
| 163.143.0.6 | 2744057862 | 0 |
| 163.143.0.7 | 2744057863 | 0 |
| 163.143.0.8 | 2744057864 | 0 |
| 163.143.0.9 | 2744057865 | 0 |
| 163.143.0.10 | 2744057866 | 0 |
| 163.143.0.11 | 2744057867 | 0 |
| 163.143.0.12 | 2744057868 | 0 |
| 163.143.0.13 | 2744057869 | 0 |
| 163.143.0.14 | 2744057870 | 0 |
| 163.143.0.15 | 2744057871 | 0 |
| 163.143.0.16 | 2744057872 | 0 |
| 163.143.0.17 | 2744057873 | 0 |
| 163.143.0.18 | 2744057874 | 0 |
| 163.143.0.19 | 2744057875 | 0 |
| 163.143.0.20 | 2744057876 | 0 |
| 163.143.0.21 | 2744057877 | 0 |
| 163.143.0.22 | 2744057878 | 0 |
| 163.143.0.23 | 2744057879 | 0 |
| 163.143.0.24 | 2744057880 | 0 |
| 163.143.0.25 | 2744057881 | 0 |
| 163.143.0.26 | 2744057882 | 0 |
| 163.143.0.27 | 2744057883 | 0 |
| 163.143.0.28 | 2744057884 | 0 |
| 163.143.0.29 | 2744057885 | 0 |
| 163.143.0.30 | 2744057886 | 0 |
| 163.143.0.31 | 2744057887 | 0 |
| 163.143.0.32 | 2744057888 | 0 |
| 163.143.0.33 | 2744057889 | 0 |
| 163.143.0.34 | 2744057890 | 0 |
| 163.143.0.35 | 2744057891 | 0 |
| 163.143.0.36 | 2744057892 | 0 |
| 163.143.0.37 | 2744057893 | 0 |
| 163.143.0.38 | 2744057894 | 0 |
| 163.143.0.39 | 2744057895 | 0 |
| 163.143.0.40 | 2744057896 | 0 |
| 163.143.0.41 | 2744057897 | 0 |
| 163.143.0.42 | 2744057898 | 0 |
| 163.143.0.43 | 2744057899 | 0 |
| 163.143.0.44 | 2744057900 | 0 |
| 163.143.0.45 | 2744057901 | 0 |
| 163.143.0.46 | 2744057902 | 0 |
| 163.143.0.47 | 2744057903 | 0 |
| 163.143.0.48 | 2744057904 | 0 |
| 163.143.0.49 | 2744057905 | 0 |
| 163.143.0.50 | 2744057906 | 0 |
| 163.143.0.51 | 2744057907 | 0 |
| 163.143.0.52 | 2744057908 | 0 |
| 163.143.0.53 | 2744057909 | 0 |
| 163.143.0.54 | 2744057910 | 0 |
| 163.143.0.55 | 2744057911 | 0 |
| 163.143.0.56 | 2744057912 | 0 |
| 163.143.0.57 | 2744057913 | 0 |
| 163.143.0.58 | 2744057914 | 0 |
| 163.143.0.59 | 2744057915 | 0 |
| 163.143.0.60 | 2744057916 | 0 |
| 163.143.0.61 | 2744057917 | 0 |
| 163.143.0.62 | 2744057918 | 0 |
| 163.143.0.63 | 2744057919 | 0 |
| 163.143.0.64 | 2744057920 | 0 |
| 163.143.0.65 | 2744057921 | 0 |
| 163.143.0.66 | 2744057922 | 0 |
| 163.143.0.67 | 2744057923 | 0 |
| 163.143.0.68 | 2744057924 | 0 |
| 163.143.0.69 | 2744057925 | 0 |
| 163.143.0.70 | 2744057926 | 0 |
| 163.143.0.71 | 2744057927 | 0 |
| 163.143.0.72 | 2744057928 | 0 |
| 163.143.0.73 | 2744057929 | 0 |
| 163.143.0.74 | 2744057930 | 0 |
| 163.143.0.75 | 2744057931 | 0 |
| 163.143.0.76 | 2744057932 | 0 |
| 163.143.0.77 | 2744057933 | 0 |
| 163.143.0.78 | 2744057934 | 0 |
| 163.143.0.79 | 2744057935 | 0 |
| 163.143.0.80 | 2744057936 | 0 |
| 163.143.0.81 | 2744057937 | 0 |
| 163.143.0.82 | 2744057938 | 0 |
| 163.143.0.83 | 2744057939 | 0 |
| 163.143.0.84 | 2744057940 | 0 |
| 163.143.0.85 | 2744057941 | 0 |