AS17509 STARNET Co.,Ltd. 🇯🇵 JP
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
6,400 (25 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
3
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
- AS17509
- Name
- STARNET Co.,Ltd.
- Organisation
- STARNET Co.,Ltd.
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2000-12-12
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 202.15.32.0/21 v4 | no ROA | 42 | 38001251617509 | 2026-09-18 |
| 203.140.192.0/20 v4 | no ROA | 42 | 38001251617509 | 2026-09-18 |
| 203.140.207.0/24 v4 | no ROA | 41 | 3800117676472517509 | 2026-09-18 |
| 2404:3200::/32 v6 | no ROA | 37 | 24482251917509 | 2026-09-18 |
| 2404:3200:3::/48 v6 | no ROA | 33 | 3800117676472517509 | 2026-09-18 |