AS151674 Cheng Yijia 🇨🇳 CN
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
2
17 × /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
- AS151674
- Name
- Cheng Yijia
- Organisation
- Huangyu Network
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 2023-08-22
- Network type
- Educational/Research
- Traffic levels
- 100-1000Mbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS151674:AS-HYUNET
- Website
- https://blog.huangyu.win
- PeeringDB
- net/34568
- Exchanges
- 2
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 |
|---|---|---|---|---|
| 2406:840:e720::/44 v6 | RPKI valid | 33 | 3800120473151674 | 2026-09-18 |
| 2406:840:fedf::/48 v6 | RPKI valid | 33 | 3800120473151674 | 2026-09-18 |