AS219207 YIYUAN CHEN 🇨🇳 CN
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
10
9.6 × /32
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
- AS219207
- Name
- YIYUAN CHEN
- Organisation
- AS-FUYANG-SIQIN
- Country
- 🇨🇳 CN
- RIR
- RIPENCC
- Allocated
- 2026-07-15
- Network type
- Cable/DSL/ISP
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- https://as219207.top
- PeeringDB
- net/43351
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2602:fa02:d00::/40 v6 | RPKI valid | 33 | 345495511203446218868219207 | 2026-09-18 |
| 2a05:1086:8000::/33 v6 | RPKI valid | 33 | 345495511203446218868219207 | 2026-09-18 |
| 2a06:de07:f800::/39 v6 | RPKI valid | 33 | 345495511203446218868219207 | 2026-09-18 |
| 2a07:e000:20::/44 v6 | RPKI valid | 33 | 345495511203446218868219207 | 2026-09-18 |
| 2a0a:d682:e000::/36 v6 | RPKI valid | 33 | 345495511203446218868219207 | 2026-09-18 |
| 2a0c:e641::/33 v6 | RPKI valid | 33 | 345495511203446218868219207 | 2026-09-18 |
| 2a0e:4001:9800::/37 v6 | RPKI valid | 33 | 345495511203446218868219207 | 2026-09-18 |
| 2a0f:6281::/33 v6 | no ROA | 33 | 345495511203446218868219207 | 2026-09-18 |
| 2a0f:7300::/30 v6 | RPKI valid | 33 | 345495511203446218868219207 | 2026-09-18 |
| 2a0f:7304::/30 v6 | RPKI valid | 36 | 50304213438218868219207 | 2026-09-18 |