Les adresses IP débutant par 163.145.3 sont fournies par NTT WEST CHUGOKU CORPORATION, elles appartiennent au CIDR (Classless Inter-Domain Routing) 163.145.0.0/16, le bloc IP comprant les adresses de 163.145.0.0 à 163.145.255.255). Le numéro de système autonome (ASN) est 2506.
| ASN | 2506 |
| IP commençant par | 163.145.0.0 |
| IP se terminant par | 163.145.255.255 |
| Nom ASN | NTT WEST CHUGOKU CORPORATION |
| CDIR | 163.145.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 25/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2018-03-25 |
| MaxMind | JP | Japon | - | - | 35,69 | 139,69 | 2018-03-25 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 163.145.3.0 | 2744189696 | 0 |
| 163.145.3.1 | 2744189697 | 0 |
| 163.145.3.2 | 2744189698 | 0 |
| 163.145.3.3 | 2744189699 | 0 |
| 163.145.3.4 | 2744189700 | 0 |
| 163.145.3.5 | 2744189701 | 0 |
| 163.145.3.6 | 2744189702 | 0 |
| 163.145.3.7 | 2744189703 | 0 |
| 163.145.3.8 | 2744189704 | 0 |
| 163.145.3.9 | 2744189705 | 0 |
| 163.145.3.10 | 2744189706 | 0 |
| 163.145.3.11 | 2744189707 | 0 |
| 163.145.3.12 | 2744189708 | 0 |
| 163.145.3.13 | 2744189709 | 0 |
| 163.145.3.14 | 2744189710 | 0 |
| 163.145.3.15 | 2744189711 | 0 |
| 163.145.3.16 | 2744189712 | 0 |
| 163.145.3.17 | 2744189713 | 0 |
| 163.145.3.18 | 2744189714 | 0 |
| 163.145.3.19 | 2744189715 | 0 |
| 163.145.3.20 | 2744189716 | 0 |
| 163.145.3.21 | 2744189717 | 0 |
| 163.145.3.22 | 2744189718 | 0 |
| 163.145.3.23 | 2744189719 | 0 |
| 163.145.3.24 | 2744189720 | 0 |
| 163.145.3.25 | 2744189721 | 0 |
| 163.145.3.26 | 2744189722 | 0 |
| 163.145.3.27 | 2744189723 | 0 |
| 163.145.3.28 | 2744189724 | 0 |
| 163.145.3.29 | 2744189725 | 0 |
| 163.145.3.30 | 2744189726 | 0 |
| 163.145.3.31 | 2744189727 | 0 |
| 163.145.3.32 | 2744189728 | 0 |
| 163.145.3.33 | 2744189729 | 0 |
| 163.145.3.34 | 2744189730 | 0 |
| 163.145.3.35 | 2744189731 | 0 |
| 163.145.3.36 | 2744189732 | 0 |
| 163.145.3.37 | 2744189733 | 0 |
| 163.145.3.38 | 2744189734 | 0 |
| 163.145.3.39 | 2744189735 | 0 |
| 163.145.3.40 | 2744189736 | 0 |
| 163.145.3.41 | 2744189737 | 0 |
| 163.145.3.42 | 2744189738 | 0 |
| 163.145.3.43 | 2744189739 | 0 |
| 163.145.3.44 | 2744189740 | 0 |
| 163.145.3.45 | 2744189741 | 0 |
| 163.145.3.46 | 2744189742 | 0 |
| 163.145.3.47 | 2744189743 | 0 |
| 163.145.3.48 | 2744189744 | 0 |
| 163.145.3.49 | 2744189745 | 0 |
| 163.145.3.50 | 2744189746 | 0 |
| 163.145.3.51 | 2744189747 | 0 |
| 163.145.3.52 | 2744189748 | 0 |
| 163.145.3.53 | 2744189749 | 0 |
| 163.145.3.54 | 2744189750 | 0 |
| 163.145.3.55 | 2744189751 | 0 |
| 163.145.3.56 | 2744189752 | 0 |
| 163.145.3.57 | 2744189753 | 0 |
| 163.145.3.58 | 2744189754 | 0 |
| 163.145.3.59 | 2744189755 | 0 |
| 163.145.3.60 | 2744189756 | 0 |
| 163.145.3.61 | 2744189757 | 0 |
| 163.145.3.62 | 2744189758 | 0 |
| 163.145.3.63 | 2744189759 | 0 |
| 163.145.3.64 | 2744189760 | 0 |
| 163.145.3.65 | 2744189761 | 0 |
| 163.145.3.66 | 2744189762 | 0 |
| 163.145.3.67 | 2744189763 | 0 |
| 163.145.3.68 | 2744189764 | 0 |
| 163.145.3.69 | 2744189765 | 0 |
| 163.145.3.70 | 2744189766 | 0 |
| 163.145.3.71 | 2744189767 | 0 |
| 163.145.3.72 | 2744189768 | 0 |
| 163.145.3.73 | 2744189769 | 0 |
| 163.145.3.74 | 2744189770 | 0 |
| 163.145.3.75 | 2744189771 | 0 |
| 163.145.3.76 | 2744189772 | 0 |
| 163.145.3.77 | 2744189773 | 0 |
| 163.145.3.78 | 2744189774 | 0 |
| 163.145.3.79 | 2744189775 | 0 |
| 163.145.3.80 | 2744189776 | 0 |
| 163.145.3.81 | 2744189777 | 0 |
| 163.145.3.82 | 2744189778 | 0 |
| 163.145.3.83 | 2744189779 | 0 |
| 163.145.3.84 | 2744189780 | 0 |
| 163.145.3.85 | 2744189781 | 0 |