AS39889
Fredrik Holmqvist — dcs.net
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Summary
| Country |
 Sweden
|
| Organization | Fredrik Holmqvist |
| Domain | dcs.net |
| Number of IPv4 | 3,584 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | May 10, 2006 (about 20 years ago) |
| Updated | April 18, 2026 (about 1 months ago) |
IP Ranges
AS39889 announces 5 IPv4 ranges and 1 IPv6 range.
That's a total of 3,584 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 193.104.214.0/24 |
Sitab Infrastruktur
|
256 | RIPE NCC | ASSIGNED PI |
| 193.234.15.0/24 |
Fri Programvaru-syndikatet Gbg
|
256 | RIPE NCC | ASSIGNED PA |
| 193.234.32.0/21 |
Fiberone Ab
|
2,048 | RIPE NCC | ASSIGNED PA |
| 195.189.26.0/23 |
Rille Tech Solutions Ab
|
512 | RIPE NCC | ASSIGNED PI |
| 195.189.182.0/23 |
Knoppus IT Ab
|
512 | RIPE NCC | ASSIGNED PI |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a00:1c20::/32 |
Fredrik Holmqvist
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS39889 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
AS39889 connects to the global Internet via at least 2 upstream providers. In this setup, AS39889 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.