AS131895 Okinawa Institute of science and technology 🇯🇵 JP
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
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
- AS131895
- Name
- Okinawa Institute of science and technology
- Organisation
- Okinawa Institute of science and technology
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2011-08-04
- Scope
- Asia Pacific
- Peering policy
- Selective
- Website
- https://www.oist.jp/
- PeeringDB
- net/18323
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 103.226.54.0/24 v4 | no ROA | 42 | 380012907131895 | 2026-09-18 |
| 2001:df2:d800::/48 v6 | no ROA | 33 | 380012907131895 | 2026-09-18 |