AS201345 Shuma Watanabe 🇯🇵 JP
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
3
261 × /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
- AS201345
- Name
- Shuma Watanabe
- Organisation
- Shuma Watanabe
- Country
- 🇯🇵 JP
- RIR
- RIPENCC
- Allocated
- 2026-02-09
- Network type
- Educational/Research
- Scope
- Asia Pacific
- Peering policy
- Restrictive
- IRR as-set
- RIPE::AS-RIPENCC
- Website
- https://bgp.he.net/AS201345
- PeeringDB
- net/41924
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2a0b:4e07:94::/46 v6 | RPKI valid | 37 | 693952025212895201345 | 2026-09-18 |
| 2a0c:9a40:8920::/48 v6 | RPKI valid | 37 | 693952025212895201345 | 2026-09-18 |
| 2a10:fa81:500::/40 v6 | RPKI valid | 37 | 37721645331898201345 | 2026-09-18 |