Les adresses IP débutant par 163.146.6 sont fournies par NTT Communications Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 163.148.0.0/16, le bloc IP comprant les adresses de 163.148.0.0 à 163.148.255.255). Le numéro de système autonome (ASN) est 4713.
| ASN | 4713 |
| IP commençant par | 163.148.0.0 |
| IP se terminant par | 163.148.255.255 |
| Nom ASN | NTT Communications Corporation |
| CDIR | 163.148.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 15/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-08-14 |
| MaxMind | JP | Japon | - | - | 35,69 | 139,69 | 2017-08-14 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 163.146.6.0 | 2744256000 | 0 |
| 163.146.6.1 | 2744256001 | 0 |
| 163.146.6.2 | 2744256002 | 0 |
| 163.146.6.3 | 2744256003 | 0 |
| 163.146.6.4 | 2744256004 | 0 |
| 163.146.6.5 | 2744256005 | 0 |
| 163.146.6.6 | 2744256006 | 0 |
| 163.146.6.7 | 2744256007 | 0 |
| 163.146.6.8 | 2744256008 | 0 |
| 163.146.6.9 | 2744256009 | 0 |
| 163.146.6.10 | 2744256010 | 0 |
| 163.146.6.11 | 2744256011 | 0 |
| 163.146.6.12 | 2744256012 | 0 |
| 163.146.6.13 | 2744256013 | 0 |
| 163.146.6.14 | 2744256014 | 0 |
| 163.146.6.15 | 2744256015 | 0 |
| 163.146.6.16 | 2744256016 | 0 |
| 163.146.6.17 | 2744256017 | 0 |
| 163.146.6.18 | 2744256018 | 0 |
| 163.146.6.19 | 2744256019 | 0 |
| 163.146.6.20 | 2744256020 | 0 |
| 163.146.6.21 | 2744256021 | 0 |
| 163.146.6.22 | 2744256022 | 0 |
| 163.146.6.23 | 2744256023 | 0 |
| 163.146.6.24 | 2744256024 | 0 |
| 163.146.6.25 | 2744256025 | 0 |
| 163.146.6.26 | 2744256026 | 0 |
| 163.146.6.27 | 2744256027 | 0 |
| 163.146.6.28 | 2744256028 | 0 |
| 163.146.6.29 | 2744256029 | 0 |
| 163.146.6.30 | 2744256030 | 0 |
| 163.146.6.31 | 2744256031 | 0 |
| 163.146.6.32 | 2744256032 | 0 |
| 163.146.6.33 | 2744256033 | 0 |
| 163.146.6.34 | 2744256034 | 0 |
| 163.146.6.35 | 2744256035 | 0 |
| 163.146.6.36 | 2744256036 | 0 |
| 163.146.6.37 | 2744256037 | 0 |
| 163.146.6.38 | 2744256038 | 0 |
| 163.146.6.39 | 2744256039 | 0 |
| 163.146.6.40 | 2744256040 | 0 |
| 163.146.6.41 | 2744256041 | 0 |
| 163.146.6.42 | 2744256042 | 0 |
| 163.146.6.43 | 2744256043 | 0 |
| 163.146.6.44 | 2744256044 | 0 |
| 163.146.6.45 | 2744256045 | 0 |
| 163.146.6.46 | 2744256046 | 0 |
| 163.146.6.47 | 2744256047 | 0 |
| 163.146.6.48 | 2744256048 | 0 |
| 163.146.6.49 | 2744256049 | 0 |
| 163.146.6.50 | 2744256050 | 0 |
| 163.146.6.51 | 2744256051 | 0 |
| 163.146.6.52 | 2744256052 | 0 |
| 163.146.6.53 | 2744256053 | 0 |
| 163.146.6.54 | 2744256054 | 0 |
| 163.146.6.55 | 2744256055 | 0 |
| 163.146.6.56 | 2744256056 | 0 |
| 163.146.6.57 | 2744256057 | 0 |
| 163.146.6.58 | 2744256058 | 0 |
| 163.146.6.59 | 2744256059 | 0 |
| 163.146.6.60 | 2744256060 | 0 |
| 163.146.6.61 | 2744256061 | 0 |
| 163.146.6.62 | 2744256062 | 0 |
| 163.146.6.63 | 2744256063 | 0 |
| 163.146.6.64 | 2744256064 | 0 |
| 163.146.6.65 | 2744256065 | 0 |
| 163.146.6.66 | 2744256066 | 0 |
| 163.146.6.67 | 2744256067 | 0 |
| 163.146.6.68 | 2744256068 | 0 |
| 163.146.6.69 | 2744256069 | 0 |
| 163.146.6.70 | 2744256070 | 0 |
| 163.146.6.71 | 2744256071 | 0 |
| 163.146.6.72 | 2744256072 | 0 |
| 163.146.6.73 | 2744256073 | 0 |
| 163.146.6.74 | 2744256074 | 0 |
| 163.146.6.75 | 2744256075 | 0 |
| 163.146.6.76 | 2744256076 | 0 |
| 163.146.6.77 | 2744256077 | 0 |
| 163.146.6.78 | 2744256078 | 0 |
| 163.146.6.79 | 2744256079 | 0 |
| 163.146.6.80 | 2744256080 | 0 |
| 163.146.6.81 | 2744256081 | 0 |
| 163.146.6.82 | 2744256082 | 0 |
| 163.146.6.83 | 2744256083 | 0 |
| 163.146.6.84 | 2744256084 | 0 |
| 163.146.6.85 | 2744256085 | 0 |