AS31736
Senselan GmbH — senselan.ch
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Summary
| Country |
 Switzerland
|
| Organization | Senselan GmbH |
| Domain | senselan.ch |
| Number of IPv4 | 20,736 |
| Number of IPv6 | 2.2976× 1030 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | July 28, 2004 (about 21 years ago) |
| Updated | January 27, 2025 (about 9 months ago) |
IP Ranges
AS31736 announces 21 IPv4 ranges and 9 IPv6 ranges.
That's a total of 20,736 IPv4 addresses and 2.2976× 1030 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 45.8.240.0/22 |
Recretix Systems AG
|
1,024 | RIPE NCC | ALLOCATED PA |
| 77.37.8.0/24 |
MAXIHOSTER-04052022
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 83.222.128.0/19 |
Senselan Core
|
8,192 | RIPE NCC | ASSIGNED PA |
| 91.213.171.0/24 |
Nextage GmbH
|
256 | RIPE NCC | ASSIGNED PI |
| 171.33.243.0/24 |
Maxinetwork SARL
|
256 | RIPE NCC | ALLOCATED PA |
| 185.5.32.0/22 |
Senselan GmbH
|
1,024 | RIPE NCC | ALLOCATED PA |
| 185.20.144.0/22 |
Anyhost Datacenter
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.64.116.0/22 |
Hosting
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.77.92.0/23 |
SARAXA-NET-1
|
512 | RIPE NCC | ASSIGNED PA |
| 185.77.94.0/24 |
Inothings AG
|
256 | RIPE NCC | ASSIGNED PA |
| 185.77.95.0/24 |
Senselan GmbH
|
256 | RIPE NCC | ASSIGNED PA |
| 185.78.188.0/22 |
DCMTS-Customers-V4-01
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.82.60.0/22 |
NET-FTTH-V4-01
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.86.28.0/22 |
GI-VPS-SERVER
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.230.116.0/22 |
Roger Lehmann
|
1,024 | RIPE NCC | ASSIGNED PA |
| 192.162.28.0/22 |
METANET AG
|
1,024 | RIPE NCC | ASSIGNED PI |
| 193.135.30.0/24 |
Hug - Witschi AG
|
256 | RIPE NCC | ASSIGNED PI |
| 194.153.188.0/23 |
Senselan GmbH
|
512 | RIPE NCC | ASSIGNED PI |
| 195.144.30.0/24 |
Madlab GmbH
|
256 | RIPE NCC | ASSIGNED PI |
| 203.16.207.0/24 |
Alain Stucki
|
256 | RIPE NCC | LEGACY |
| 212.108.104.0/24 |
Maxinetwork SARL
|
256 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:67c:7d4::/48 |
Alain Stucki
|
1.2089× 1024 | RIPE NCC | ASSIGNED PI |
| 2a02:3b0::/32 |
Senselan GmbH
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a03:1360::/32 |
Net-track GmbH
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a03:53a0::/32 |
SARAXA-NET6-1
|
7.9228× 1028 | RIPE NCC | ASSIGNED |
| 2a03:59e0::/32 |
Rega-sense AG
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a03:75a0::/32 |
Madlab GmbH
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a09:c2c0::/29 |
Senselan Immobilien GmbH
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0e:9e00::/29 |
Recretix Systems AG
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a12:44c0::/29 |
Maxinetwork SARL
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS31736 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
AS31736 connects to the global Internet via at least 4 upstream providers. In this setup, AS31736 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.