AS10000 Nagasaki Cable Media Inc. 🇯🇵 JP
Announcing 21 prefixes, seen at the RIS collectors.
IPv4 prefixes
20
73,728 (288 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
7
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS10000
- Name
- Nagasaki Cable Media Inc.
- Organisation
- Nagasaki Cable Media
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2000-04-27
- Network type
- Cable/DSL/ISP
- Traffic levels
- 50-100Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS-10000
- Website
- https://www.cncm.ne.jp/
- PeeringDB
- net/5117
- Exchanges
- 13
- Facilities
- 5
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2405:ed00::/32 v6 | RPKI valid | 35 | 1763910000 | 2026-09-18 |