AS211729
Yiming Zhang — baiyuexiao.cn
Summary
| Country |
 United States
|
| Organization | Yiming Zhang |
| Domain | baiyuexiao.cn |
| Number of IPv4 | 256 |
| Number of IPv6 | 7.8218× 1026 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | March 07, 2025 (about 1 year ago) |
| Updated | January 19, 2026 (about 6 months ago) |
IP Ranges
AS211729 announces 1 IPv4 range and 27 IPv6 ranges.
That's a total of 256 IPv4 addresses and 7.8218× 1026 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 44.30.81.0/24 |
Amateur Radio Digital Communications
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2602:f92a:a471::/48 |
Department of Data Science
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2a0f:1cc5:2b00::/40 |
Baiyuexiao Project Internet Infrastructure
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b20::/44 |
Baiyuexiao Project North America (central)
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b21::/48 |
Baiyuexiao Project North America (central)
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b40::/44 |
 Baiyuexiao Project Europe
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b4f::/48 |
Baiyuexiao Project Europe
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b50::/47 |
Baiyuexiao Project Europe
|
2.4179× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b52::/48 |
Baiyuexiao Project Europe
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b53::/48 |
Baiyuexiao Project Europe
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b54::/48 |
Baiyuexiao Project Europe
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b55::/48 |
Baiyuexiao Project Europe
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b60::/44 |
 Baiyuexiao Project Apac Japan & Korea
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b61::/48 |
Baiyuexiao Project Apac Japan & Korea
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b62::/48 |
Baiyuexiao Project Apac Japan & Korea
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b6f::/48 |
Baiyuexiao Project Apac Japan & Korea
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b70::/44 |
 Baiyuexiao Project Apac Hong Kong & Macau
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b71::/48 |
Baiyuexiao Project Apac Hong Kong & Macau
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:1cc5:2b72::/48 |
Baiyuexiao Project Apac Hong Kong & Macau
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:85c1:bba::/48 |
 Yiming Zhang
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a10:ccc0:d00::/44 |
Ciallo ~(<* W <) *
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a10:ccc0:d00::/47 |
Ciallo ~(<* W <) *
|
2.4179× 1024 | RIPE NCC | ASSIGNED |
| 2a10:ccc0:d00::/48 |
Ciallo ~(<* W <) *
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a10:ccc6:66c0::/44 |
Baiyuexiao Project Cloud Service
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a10:ccc6:66c0::/46 |
Baiyuexiao Project Cloud Service
|
4.8357× 1024 | RIPE NCC | ASSIGNED |
| 2a14:67c1:b400::/40 |
Yiming Zhang
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a14:67c3:3330::/44 |
 Yiming Zhang
|
1.9343× 1025 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a14:7581:30b5::/48 |
NYANLOLI LTD
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
Peers
AS211729 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS211729 connects to the global Internet via at least 1 upstream provider. In this setup, AS211729 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS211729 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.