AS24287 National Institute of Informatics 🇯🇵 JP
Research Organization of Information and Systems, National Institute of Informatics. Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
26,128
ASes reachable through it
Registry and operator data
- AS number
- AS24287
- Name
- National Institute of Informatics
- Organisation
- Research Organization of Information and Systems, National Institute of Informatics
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2004-10-19
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 |
|---|---|---|---|---|
| 192.50.12.0/24 v4 | RPKI valid | 43 | 382292449024287 | 2026-09-18 |