About the company
Who it is, where it is registered and who owns it.
- Description
- Scientific research institute in Japan
- Founded
- 1917
- Headquarters
- Wakō-shi, Japan
- Industry
- Research
- Employees
- 3,572
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
- AS18128 RIKEN64,512 · 98.29%
- AS2907 Research Organization of Information and Systems, National Institute of Informatics1,032 · 1.57%
- AS2497 Internet Initiative Japan Inc.40 · 0.06%
- AS2516 KDDI CORPORATION24 · 0.04%
- AS9990 Nippon Information and Communication Corporation16 · 0.02%
- AS4713 NTT DOCOMO BUSINESS,Inc.8 · 0.01%
- AS17511 OPTAGE Inc.0 · 0.00%
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- Japan65,536 · 100.00%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
What the databases see
Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.
Speed tests
Speeds measured from its space in the last 90 days.
Its address ranges
Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.
| RANGE | IPV4 | ORIGIN |
|---|---|---|
| 134.160.0.0-134.160.185.255 | 47,616 | AS18128 |
| 134.160.190.0/23 | 512 | AS18128 |
| 134.160.192.0/18 | 16,384 | AS18128 |
| 134.160.186.0/23 | 512 | AS2907 |
| 134.160.188.0/23 | 512 | AS2907 |
| 202.32.71.160/27 | 32 | AS2497 |
| 210.196.118.112/28 | 16 | AS2516 |
| 122.1.95.192/29 | 8 | AS4713 |
| 202.214.225.32/29 | 8 | AS2497 |
| 210.137.33.40/29 | 8 | AS2907 |
| 210.196.94.32/29 | 8 | AS2516 |
| 211.125.225.184/29 | 8 | AS9990 |
| 211.125.228.56/29 | 8 | AS9990 |
| 2001:2f8:e::/48 | AS2907 | |
| 2001:240:1e00:5000::/55 | AS2497 | |
| 2001:ce8:b1:4400::/56 | AS17511 | |
| 2001:2f8:200:7e::/63 | AS2907 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- RIKEN65,552 · 99.88%
- RIKEN CORPORATION48 · 0.07%
- Riken co.,ltd.16 · 0.02%
- RIKEN CO.,LTD8 · 0.01%
- RIKEN CO.,LTD.8 · 0.01%
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