AS18278 Cable TV Corporation 🇯🇵 JP
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
9
47,104 (184 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
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
- AS18278
- Name
- Cable TV Corporation
- Organisation
- CableTV Corporation
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2002-07-01
- Network type
- Cable/DSL/ISP
- Traffic levels
- 50-100Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS-CABLETV
- Website
- https://www.cc9.jp/
- PeeringDB
- net/3625
- Exchanges
- 3
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 103.92.228.0/22 v4 | RPKI valid | 41 | 1763918278 | 2026-09-18 |
| 118.82.48.0/20 v4 | RPKI valid | 42 | 1763918278 | 2026-09-18 |
| 123.0.64.0/19 v4 | RPKI valid | 42 | 1763918278 | 2026-09-18 |
| 123.0.96.0/19 v4 | RPKI valid | 42 | 1763918278 | 2026-09-18 |
| 183.91.96.0/19 v4 | RPKI valid | 42 | 1763918278 | 2026-09-18 |
| 202.151.96.0/19 v4 | RPKI valid | 42 | 1763918278 | 2026-09-18 |
| 202.231.176.0/20 v4 | RPKI valid | 42 | 1763918278 | 2026-09-18 |
| 210.251.176.0/20 v4 | RPKI valid | 42 | 1763918278 | 2026-09-18 |
| 219.100.108.0/22 v4 | RPKI valid | 41 | 1763918278 | 2026-09-18 |
| 2400:a300::/32 v6 | RPKI valid | 37 | 1763918278 | 2026-09-18 |