AS57492
Host4biz Sp. Z O.O. — host4.biz
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Summary
| Country |
 Poland
|
| Organization | Host4biz Sp. Z O.O. |
| Domain | host4.biz |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | November 10, 2011 (about 14 years ago) |
| Updated | November 17, 2025 (about 3 months ago) |
IP Ranges
AS57492 announces 1 IPv4 range and 1 IPv6 range.
That's a total of 1,024 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 45.154.144.0/22 |
 Host4biz Sp. Z O.O.
|
1,024 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a06:3900::/32 |
HOST4BIZ-CH
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
Peers
AS57492 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
AS57492 connects to the global Internet via at least 1 upstream provider. In this setup, AS57492 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS57492 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.