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
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS17676 SoftBank Corp. | 🇯🇵 JP | 21,560 | 482 | 21 | CAIDA |
| AS2516 KDDI Corporation | 🇯🇵 JP | 21,551 | 560 | 230 | CAIDA |
| AS2518 BIGLOBE Inc. | 🇯🇵 JP | 161 | 33 | 93 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,574 | 235 | 68 | CAIDA |
| AS8966 Etisalat (E&) | 🇦🇪 AE | 43,233 | 49 | 10 | CAIDA |
| AS20485 TransTeleCom JSC | 🇷🇺 RU | 27,240 | 85 | 10 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,770 | 45 | 11 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇭 PH | 268 | 567 | 11 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS45672 Koga Cable TV Co., Ltd. | 🇯🇵 JP | 0 | 1 | 42 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.