AS201674 Wen ZhangYu 🇨🇳 CN
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
6
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
- AS201674
- Name
- Wen ZhangYu
- Organisation
- Wen ZhangYu
- Country
- 🇨🇳 CN
- RIR
- RIPENCC
- Allocated
- 2026-02-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 178.236.38.0/23 v4 | RPKI valid | 44 | 3454916276201674 | 2026-09-18 |
| 178.236.38.0/24 v4 | RPKI valid | 42 | 14907322355933201674 | 2026-09-18 |
| 178.236.39.0/24 v4 | RPKI valid | 32 | 2448255933201674 | 2026-09-18 |
| 2a06:9801:20::/48 v6 | RPKI valid | 38 | 56662201674 | 2026-09-18 |