AS57707
Greendata S.R.O. — greendata.cz
Summary
| Country |
 Czechia
|
| Organization | Greendata S.R.O. |
| Domain | greendata.cz |
| Number of IPv4 | 3,584 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | January 20, 2012 (about 13 years ago) |
| Updated | February 03, 2025 (about 4 months ago) |
IP Ranges
AS57707 announces 6 IPv4 ranges and 1 IPv6 range.
That's a total of 3,584 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 5.59.97.0/24 |
Greendata S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 92.119.184.0/24 |
Ak System S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 109.248.251.0/24 |
Greendata S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 171.25.220.0/23 |
Greendata S.R.O.
|
512 | RIPE NCC | ASSIGNED PI |
| 171.25.222.0/24 |
Greendata S.R.O.
|
256 | RIPE NCC | ASSIGNED PI |
| 217.28.88.0/21 |
Fiber Network S.R.O.
|
2,048 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a03:a900:ffff::/48 |
Greendata S.R.O.
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
Peers
AS57707 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
AS57707 connects to the global Internet via at least 1 upstream provider. In this setup, AS57707 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS57707 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS57707's role in extending Internet access beyond its own infrastructure.