The IP address 153.243.231 is provided by NTT Communications Corporation, it's belong to the CDIR (Classless Inter-Domain Routing) 153.240.0.0/13 (range 153.240.0.0 to 153.247.255.255). The autonomous system number (ASN) is 4713.
| ASN | 4713 |
| IP starting by | 153.240.0.0 |
| IP ending by | 153.247.255.255 |
| ASN Name | NTT Communications Corporation |
| CDIR | 153.240.0.0/13 |
| Numerical IP | |
| Registry | apnic |
| Last update | 20/07/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Sapporo | 43.067 | 141.35 | 2019-07-19 |
| MaxMind | JP | Japan | - | - | 35.69 | 139.69 | 2019-07-19 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |