Les adresses IP débutant par 163.143.3 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 | 24/12/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-12-24 |
| MaxMind | JP | Japon | - | - | 35,69 | 139,69 | 2017-12-24 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 163.143.3.0 | 2744058624 | 0 |
| 163.143.3.1 | 2744058625 | 0 |
| 163.143.3.2 | 2744058626 | 0 |
| 163.143.3.3 | 2744058627 | 0 |
| 163.143.3.4 | 2744058628 | 0 |
| 163.143.3.5 | 2744058629 | 0 |
| 163.143.3.6 | 2744058630 | 0 |
| 163.143.3.7 | 2744058631 | 0 |
| 163.143.3.8 | 2744058632 | 0 |
| 163.143.3.9 | 2744058633 | 0 |
| 163.143.3.10 | 2744058634 | 0 |
| 163.143.3.11 | 2744058635 | 0 |
| 163.143.3.12 | 2744058636 | 0 |
| 163.143.3.13 | 2744058637 | 0 |
| 163.143.3.14 | 2744058638 | 0 |
| 163.143.3.15 | 2744058639 | 0 |
| 163.143.3.16 | 2744058640 | 0 |
| 163.143.3.17 | 2744058641 | 0 |
| 163.143.3.18 | 2744058642 | 0 |
| 163.143.3.19 | 2744058643 | 0 |
| 163.143.3.20 | 2744058644 | 0 |
| 163.143.3.21 | 2744058645 | 0 |
| 163.143.3.22 | 2744058646 | 0 |
| 163.143.3.23 | 2744058647 | 0 |
| 163.143.3.24 | 2744058648 | 0 |
| 163.143.3.25 | 2744058649 | 0 |
| 163.143.3.26 | 2744058650 | 0 |
| 163.143.3.27 | 2744058651 | 0 |
| 163.143.3.28 | 2744058652 | 0 |
| 163.143.3.29 | 2744058653 | 0 |
| 163.143.3.30 | 2744058654 | 0 |
| 163.143.3.31 | 2744058655 | 0 |
| 163.143.3.32 | 2744058656 | 0 |
| 163.143.3.33 | 2744058657 | 0 |
| 163.143.3.34 | 2744058658 | 0 |
| 163.143.3.35 | 2744058659 | 0 |
| 163.143.3.36 | 2744058660 | 0 |
| 163.143.3.37 | 2744058661 | 0 |
| 163.143.3.38 | 2744058662 | 0 |
| 163.143.3.39 | 2744058663 | 0 |
| 163.143.3.40 | 2744058664 | 0 |
| 163.143.3.41 | 2744058665 | 0 |
| 163.143.3.42 | 2744058666 | 0 |
| 163.143.3.43 | 2744058667 | 0 |
| 163.143.3.44 | 2744058668 | 0 |
| 163.143.3.45 | 2744058669 | 0 |
| 163.143.3.46 | 2744058670 | 0 |
| 163.143.3.47 | 2744058671 | 0 |
| 163.143.3.48 | 2744058672 | 0 |
| 163.143.3.49 | 2744058673 | 0 |
| 163.143.3.50 | 2744058674 | 0 |
| 163.143.3.51 | 2744058675 | 0 |
| 163.143.3.52 | 2744058676 | 0 |
| 163.143.3.53 | 2744058677 | 0 |
| 163.143.3.54 | 2744058678 | 0 |
| 163.143.3.55 | 2744058679 | 0 |
| 163.143.3.56 | 2744058680 | 0 |
| 163.143.3.57 | 2744058681 | 0 |
| 163.143.3.58 | 2744058682 | 0 |
| 163.143.3.59 | 2744058683 | 0 |
| 163.143.3.60 | 2744058684 | 0 |
| 163.143.3.61 | 2744058685 | 0 |
| 163.143.3.62 | 2744058686 | 0 |
| 163.143.3.63 | 2744058687 | 0 |
| 163.143.3.64 | 2744058688 | 0 |
| 163.143.3.65 | 2744058689 | 0 |
| 163.143.3.66 | 2744058690 | 0 |
| 163.143.3.67 | 2744058691 | 0 |
| 163.143.3.68 | 2744058692 | 0 |
| 163.143.3.69 | 2744058693 | 0 |
| 163.143.3.70 | 2744058694 | 0 |
| 163.143.3.71 | 2744058695 | 0 |
| 163.143.3.72 | 2744058696 | 0 |
| 163.143.3.73 | 2744058697 | 0 |
| 163.143.3.74 | 2744058698 | 0 |
| 163.143.3.75 | 2744058699 | 0 |
| 163.143.3.76 | 2744058700 | 0 |
| 163.143.3.77 | 2744058701 | 0 |
| 163.143.3.78 | 2744058702 | 0 |
| 163.143.3.79 | 2744058703 | 0 |
| 163.143.3.80 | 2744058704 | 0 |
| 163.143.3.81 | 2744058705 | 0 |
| 163.143.3.82 | 2744058706 | 0 |
| 163.143.3.83 | 2744058707 | 0 |
| 163.143.3.84 | 2744058708 | 0 |
| 163.143.3.85 | 2744058709 | 0 |