AS9824 JCOM Co., Ltd. 🇯🇵 JP
Announcing 295 prefixes, seen at the RIS collectors.
IPv4 prefixes
233
10,315,776 (40,296 × /24)
IPv6 prefixes
62
17 × /32
Upstreams
3
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
22
transit customers observed
Customer cone
34
ASes reachable through it
Registry and operator data
- AS number
- AS9824
- Name
- JCOM Co., Ltd.
- Organisation
- JCOM
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2000-01-12
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS-9824TRANSIT AS-9824TRANSIT6
- Website
- https://www.jcom.co.jp/english/
- PeeringDB
- net/4292
- Exchanges
- 6
- Facilities
- 4
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 |
|---|---|---|---|---|---|
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,634 | 132 | 1,091 | CAIDA |
| AS2497 Internet Initiative Japan Inc. | 🇯🇵 JP | 21,950 | 242 | 11,594 | CAIDA |
| AS2516 KDDI Corporation | 🇯🇵 JP | 21,653 | 560 | 12,795 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,587 | 236 | 4,332 | CAIDA |
| AS9002 RETN Limited | 🇬🇧 GB | 50,584 | 19 | 515 | CAIDA |
Downstreams
Networks this one appears to provide transit to
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.