AS146979 University of Nagasaki 🇯🇵 JP
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
1,280 (5 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS146979
- Name
- University of Nagasaki
- Organisation
- University of Nagasaki
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2021-08-25
- Network type
- Educational/Research
- Traffic levels
- 20-100Mbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS-SUNDAICHI
- Website
- https://sun.ac.jp/
- PeeringDB
- net/30756
- Exchanges
- 6
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 103.180.130.0/24 v4 | RPKI valid | 41 | 17639146979 | 2026-09-18 |
| 103.180.131.0/24 v4 | RPKI valid | 41 | 17639146979 | 2026-09-18 |
| 202.236.88.0/24 v4 | RPKI valid | 41 | 17639146979 | 2026-09-18 |
| 202.236.89.0/24 v4 | RPKI valid | 41 | 17639146979 | 2026-09-18 |
| 202.236.90.0/24 v4 | RPKI valid | 41 | 17639146979 | 2026-09-18 |
| 2400:5320::/48 v6 | no ROA | 38 | 17639146979 | 2026-09-18 |