AS211252 Marushin K.K. 🇯🇵 JP
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
1,024 (4 × /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
- AS211252
- Name
- Marushin K.K.
- Organisation
- Marushin K.K.
- Country
- 🇯🇵 JP
- RIR
- RIPENCC
- Allocated
- 2025-03-25
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 |
|---|---|---|---|---|
| 103.20.36.0/23 v4 | RPKI valid | 41 | 17639983211252 | 2026-09-18 |
| 103.20.38.0/23 v4 | RPKI valid | 41 | 17639983211252 | 2026-09-18 |