AS211585
Maiyun Zhang — maiyun.me
Summary
| Country |
 United States
|
| Organization | Maiyun Zhang |
| Domain | maiyun.me |
| Number of IPv4 | 1,280 |
| Number of IPv6 | 2.4179× 1025 |
| AS Type | Education |
| Registry | RIPE NCC |
| Allocated | September 05, 2025 (about 11 months ago) |
| Updated | August 01, 2026 (about 21 days ago) |
IP Ranges
AS211585 announces 2 IPv4 ranges and 5 IPv6 ranges.
That's a total of 1,280 IPv4 addresses and 2.4179× 1025 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 44.30.70.0/24 |
Amateur Radio Digital Communications
|
256 | ARIN | ALLOCATION |
| 83.147.32.0/22 |
Digital Value Sl
|
1,024 | RIPE NCC | SUB-ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:67c:878::/48 |
 Maiyun Zhang
|
1.2089× 1024 | RIPE NCC | ASSIGNED PI |
| 2a0b:4b81:1003::/48 |
 Ripe Network Coordination Center
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR # THIS BLOCK WAS ACTUALLY ALLOCATED BY THE IANA |
| 2a0f:6282:2100::/44 |
 Maiyun Zhang
|
1.9343× 1025 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0f:6282:210a::/48 |
Maiyun Zhang
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:6282:210b::/48 |
 Maiyun Zhang
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
Peers
AS211585 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS211585 connects to the global Internet via at least 3 upstream providers. In this setup, AS211585 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS211585 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.