AS211729 Yiming Zhang 🇺🇸 US
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
10
55 × /48
Upstreams
11
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
- AS211729
- Name
- Yiming Zhang
- Organisation
- BAIYUEXIAO PROJECT
- Country
- 🇺🇸 US
- RIR
- RIPENCC
- Allocated
- 2025-03-07
- Network type
- Educational/Research
- Traffic levels
- 100-1000Mbps
- Scope
- Not Disclosed
- Peering policy
- Selective
- IRR as-set
- AS211729:AS-BAIYUEXIAO
- Website
- https://www.baiyuexiao.cn/
- PeeringDB
- net/38732
- Exchanges
- 7
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
11 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 44.30.81.0/24 v4 | no ROA | 44 | 17639216211211729 | 2026-09-18 |
| 2a0f:1cc5:2b40::/44 v6 | RPKI valid | 36 | 24482211729 | 2026-09-18 |
| 2a0f:1cc5:2b4f::/48 v6 | RPKI valid | 36 | 24482211729 | 2026-09-18 |
| 2a0f:1cc5:2b60::/44 v6 | RPKI valid | 36 | 17639216211211729 | 2026-09-18 |
| 2a0f:1cc5:2b61::/48 v6 | RPKI valid | 35 | 1763921621144324211729 | 2026-09-18 |
| 2a0f:1cc5:2b62::/48 v6 | RPKI valid | 36 | 17639216211211729 | 2026-09-18 |
| 2a0f:1cc5:2b6f::/48 v6 | RPKI valid | 36 | 34549174204211211729 | 2026-09-18 |
| 2a0f:1cc5:2b70::/44 v6 | RPKI valid | 34 | 2448214022744324211729 | 2026-09-18 |
| 2a0f:1cc5:2b71::/48 v6 | RPKI valid | 31 | 2448214022744324211729 | 2026-09-18 |
| 2a0f:1cc5:2b72::/48 v6 | RPKI valid | 34 | 380013491101117720211729 | 2026-09-18 |
| 2a14:67c1:b400::/48 v6 | RPKI valid | 35 | 2448217433211729 | 2026-09-18 |