AS17960 University of the Ryukyus 🇯🇵 JP
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
65,536 (256 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS17960
- Name
- University of the Ryukyus
- Organisation
- University of the Ryukyus
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2001-09-21
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 133.13.0.0/16 v4 | no ROA | 43 | 38001290717960 | 2026-09-18 |