AS24572 Yahoo Japan 🇯🇵 JP
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
118,784 (464 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS24572
- Name
- Yahoo Japan
- Organisation
- Yahoo Japan 2
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2006-02-27
- Network type
- Content
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS-YAHOO-JP-2
- Website
- http://www.yahoo.co.jp/
- PeeringDB
- net/10372
- Exchanges
- 3
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 114.110.48.0/20 v4 | RPKI valid | 42 | 37721693924572 | 2026-09-18 |
| 114.111.64.0/18 v4 | RPKI valid | 42 | 37721693924572 | 2026-09-18 |
| 124.83.128.0/17 v4 | RPKI valid | 42 | 37721693924572 | 2026-09-18 |
| 183.79.0.0/16 v4 | RPKI valid | 42 | 37721693924572 | 2026-09-18 |
| 2400:7e00::/32 v6 | RPKI valid | 34 | 380011767624572 | 2026-09-18 |