University of the Ryukyus
University of the Ryukyus uses 65,552 IPv4 addresses in 3 ranges, and 1 IPv6 range, by the registry records IP Company reads.
About the company
Who it is, where it is registered and who owns it.
- Description
- Higher education institution in Okinawa Prefecture, Japan
- Founded
- 1950
- Headquarters
- Nishihara, Japan
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
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 |
|---|---|---|
| 133.13.0.0/16 | 65,536 | AS17960 |
| 114.150.71.80/29 | 8 | AS4713 |
| 202.81.9.200/29 | 8 | AS9621 |
| 2001:2f8:1c::/48 | AS2907 |
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