AS28919
Stadtwerke Kufstein GmbH — kufnet.at
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Summary
| Country |
 Austria
|
| Organization | Stadtwerke Kufstein GmbH |
| Domain | kufnet.at |
| Number of IPv4 | 23,808 |
| Number of IPv6 | 7.1306× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | April 03, 2003 (about 22 years ago) |
| Updated | November 14, 2023 (about 2 years ago) |
IP Ranges
AS28919 announces 18 IPv4 ranges and 4 IPv6 ranges.
That's a total of 23,808 IPv4 addresses and 7.1306× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 77.223.0.0/24 |
Stadtwerke Kufstein GmbH
|
256 | RIPE NCC | ALLOCATED PA |
| 77.223.0.0/22 |
Stadtwerke Kufstein GmbH
|
1,024 | RIPE NCC | ALLOCATED PA |
| 80.93.32.0/20 |
Stadtwerke Kufstein GmbH
|
4,096 | RIPE NCC | ASSIGNED PA |
| 86.111.56.0/22 |
Stadtwerke Kufstein GmbH
|
1,024 | RIPE NCC | ALLOCATED PA |
| 89.41.128.0/24 |
Stadtwerke Kufstein GmbH
|
256 | RIPE NCC | ALLOCATED PA |
| 89.41.128.0/21 |
Stadtwerke Kufstein GmbH
|
2,048 | RIPE NCC | ALLOCATED PA |
| 89.41.130.0/24 |
STWK-FIBER-BUSINESS
|
256 | RIPE NCC | ASSIGNED PA |
| 89.41.131.0/24 |
Stadtwerke Kufstein GmbH
|
256 | RIPE NCC | ALLOCATED PA |
| 89.41.133.0/24 |
Stadtwerke Kufstein GmbH
|
256 | RIPE NCC | ALLOCATED PA |
| 89.41.134.0/24 |
Stadtwerke Kufstein GmbH
|
256 | RIPE NCC | ALLOCATED PA |
| 94.24.56.0/21 |
AT-STWKUFSTEIN-20190902
|
2,048 | RIPE NCC | ASSIGNED PA |
| 94.24.57.0/24 |
AT-STWKUFSTEIN-20080602
|
256 | RIPE NCC | ASSIGNED PA |
| 94.24.60.0/24 |
AT-STWKUFSTEIN-20080602
|
256 | RIPE NCC | ASSIGNED PA |
| 185.66.48.0/22 |
Stadtwerke Kufstein GmbH
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.163.144.0/22 |
Stadtwerke Kufstein GmbH
|
1,024 | RIPE NCC | ALLOCATED PA |
| 185.164.112.0/22 |
Stadtwerke Kufstein GmbH
|
1,024 | RIPE NCC | ALLOCATED PA |
| 193.163.14.0/24 |
Fachhochschule Kufstein Tirol Bildungs GmbH
|
256 | RIPE NCC | ALLOCATED-ASSIGNED PA |
| 213.182.224.0/19 |
Stadtwerke Kufstein GmbH
|
8,192 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a03:c680::/29 |
Stadtwerke Kufstein GmbH
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a03:c680:f001::/48 |
Stadtwerke Kufstein GmbH
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a03:c680:f002::/48 |
Stadtwerke Kufstein GmbH
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a10:d100::/32 |
AT-FHKUFSTEINTIROL
|
7.9228× 1028 | RIPE NCC | ASSIGNED |
Peers
AS28919 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
AS28919 connects to the global Internet via at least 2 upstream providers. In this setup, AS28919 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS28919 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS28919's role in extending Internet access beyond its own infrastructure.