AS154090 FinStadiumX Co., Ltd. 🇯🇵 JP
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
0
-
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
- AS154090
- Name
- FinStadiumX Co., Ltd.
- Organisation
- FinStadiumX Co., Ltd.
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2025-07-28
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 |
|---|---|---|---|---|
| 198.56.20.0/24 v4 | RPKI valid | 41 | 380018220154090 | 2026-10-01 |