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
21
transit customers observed
Customer cone
30
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
Announced prefixes
233 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 125.11.0.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.11.0.0/18 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.11.64.0/18 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.11.128.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.11.128.0/18 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.11.192.0/18 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.12.0.0/16 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.12.0.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.12.128.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.13.0.0/16 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.13.0.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.13.0.0/18 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.13.64.0/18 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.13.128.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.13.128.0/18 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.13.192.0/18 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.14.0.0/16 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.14.0.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.14.128.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.15.0.0/16 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.15.0.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 125.15.128.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 203.165.0.0/16 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 203.165.0.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 203.165.128.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 210.20.0.0/16 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 210.20.0.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 210.20.128.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 210.194.0.0/16 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 210.194.0.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 210.194.128.0/17 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 220.152.0.0/18 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |
| 220.152.64.0/19 v4 | RPKI valid | 43 | 3772169399824 | 2026-09-18 |