Autonomous System details
AS131903
Nomura Research Institute,ltd. — nri.co.jp
Summary
| Country |
 Japan
|
| Organization | Nomura Research Institute,ltd. |
| Domain | nri.co.jp |
| Number of IPv4 | 256 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | June 08, 2015 (about 9 years ago) |
IP Ranges
AS131903 announces 1 IPv4 range and 0 IPv6 range.
That's a total of 256 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.59.89.0/24 |
Nomura Research Institute,ltd.
|
256 | JPNIC |
Peers
There is no peer for AS131903.
Downstreams
There is no downstream for AS131903.