AS17523 Aoyama Gakuin University 🇯🇵 JP
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
65,536 (256 × /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
- AS17523
- Name
- Aoyama Gakuin University
- Organisation
- Aoyama Gakuin University
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2000-12-12
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 |
|---|---|---|---|---|
| 133.2.0.0/17 v4 | no ROA | 43 | 38001290717523 | 2026-09-18 |
| 133.2.128.0/17 v4 | no ROA | 43 | 38001290717523 | 2026-09-18 |