AS142052 Mempool Space K.K. 🇯🇵 JP
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
2
2 × /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
- AS142052
- Name
- Mempool Space K.K.
- Organisation
- The Mempool Open Source Project
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2021-04-08
- Network type
- Enterprise
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS142052:AS-ALL
- Website
- https://mempool.space/
- PeeringDB
- net/26643
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 103.165.192.0/24 v4 | RPKI valid | 48 | 3454954415142052 | 2026-09-18 |
| 103.165.193.0/24 v4 | RPKI valid | 48 | 3454954415142052 | 2026-09-18 |
| 2001:df6:7280::/48 v6 | RPKI valid | 37 | 3454954415142052 | 2026-09-18 |
| 2001:df6:7281::/48 v6 | RPKI valid | 37 | 3454954415142052 | 2026-09-18 |