AS131969 Suzuyo Shinwart Corporation 🇯🇵 JP
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
2,048 (8 × /24)
IPv6 prefixes
3
258 × /48
Upstreams
2
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
- AS131969
- Name
- Suzuyo Shinwart Corporation
- Organisation
- SSC-2
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2011-08-04
- Scope
- Asia Pacific
- Peering policy
- Open
- Website
- https://www.shinwart.co.jp
- PeeringDB
- net/24341
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 133.88.20.0/22 v4 | RPKI valid | 42 | 3800117676131969 | 2026-09-18 |
| 133.88.20.0/23 v4 | RPKI valid | 43 | 3800117676131969 | 2026-09-18 |
| 133.88.22.0/23 v4 | RPKI valid | 42 | 3800117676131969 | 2026-09-18 |
| 2405:25c0:a200::/40 v6 | RPKI valid | 33 | 3800117676131969 | 2026-09-18 |
| 2405:25c0:a2f1::/48 v6 | RPKI valid | 34 | 3800117676131969 | 2026-09-18 |
| 2405:25c0:a2f2::/48 v6 | RPKI valid | 33 | 244822519131969 | 2026-09-18 |