AS7660 Asia Pacific Advanced Network - Japan 🇯🇵 JP
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
1,024 (4 × /24)
IPv6 prefixes
2
8,448 × /48
Upstreams
6
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
9
transit customers observed
Customer cone
2,571
ASes reachable through it
Registry and operator data
- AS number
- AS7660
- Name
- Asia Pacific Advanced Network - Japan
- Organisation
- APAN
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 1997-11-13
- Network type
- Educational/Research
- Scope
- Asia Pacific
- Peering policy
- Selective
- Website
- http://www.jp.apan.net/
- PeeringDB
- net/20439
- Exchanges
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 203.181.194.0/23 v4 | RPKI valid | 41 | 244827660 | 2026-09-18 |
| 203.181.248.0/23 v4 | RPKI valid | 41 | 244827660 | 2026-09-18 |
| 2001:200:900::/40 v6 | RPKI valid | 37 | 244827660 | 2026-09-18 |
| 2001:200:e000::/35 v6 | RPKI valid | 37 | 244827660 | 2026-09-18 |