AS206434 CHENG-CHIH TSAI 🇹🇼 TW
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
2
4,097 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS206434
- Name
- CHENG-CHIH TSAI
- Organisation
- CHENG-CHIH TSAI
- Country
- 🇹🇼 TW
- RIR
- RIPENCC
- Allocated
- 2025-07-17
- Scope
- Not Disclosed
- PeeringDB
- net/39846
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2400:3e20:4000::/36 v6 | RPKI valid | 38 | 2448248231206434 | 2026-09-18 |
| 2602:f7a7:20::/48 v6 | RPKI valid | 38 | 2448248231206434 | 2026-09-18 |