AS150357 University of Nagasaki 🇯🇵 JP
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /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
- AS150357
- Name
- University of Nagasaki
- Organisation
- University of Nagasaki
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2022-10-13
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 |
|---|---|---|---|---|
| 103.13.27.0/24 v4 | RPKI valid | 45 | 176392907150357 | 2026-09-18 |
| 2400:5320:ff00::/48 v6 | no ROA | 37 | 377217679150357 | 2026-09-18 |