Our own redundant autonomous system (AS58057) ensures the fastest connection of your system and enables us to provide the best possible external connection.

We have several major carriers that connect us to your high performance network. To ensure perfect connectivity, we are also connected to the largest Internet accounts.

Domain Name System Server

We operate our own high availability DNS anycast network, as well as local DNS cache resolvers at our largest sites. The following list shows which local DNS servers you can use for the services we provide. We have also listed DNS servers from other ISPs that are publicly available.

Provider Country Datacenter Primary IPv4 Secondary IPv4 Primary IPv6 Secondary IPv6 Public
Securebit AG Zurich 2a09:4c0:100:5eb1::7afb 2a09:4c0:100:5eb1::7afc
Securebit AG Dusseldorf 2a09:4c0:300:c232::5efb 2a09:4c0:300:c232::5efc
Securebit AG Frankfurt 2a09:4c0:303:c232::5cfb 2a09:4c0:303:c232::5cfc
Securebit AG Europe 2001:7f8:e7:c232::63fb 2001:7f8:e7:c232::63fc
Securebit AG Netherlands 2a09:4c0:500:c1a3::56fb 2a09:4c0:500:c1a3::56fc
Securebit AG United States 2a09:4c0:f00:55ca::cbfb
Cloudflare Anycast 2606:4700:4700::1111 2606:4700:4700::1001
Google Anycast 2001:4860:4860::8888 2001:4860:4860::8844
Quad9 Anycast 2620:fe::fe 2620:fe::9

Provider with one of the best connections from Switzerland


50 Gbit/s

Carriers are providers who forward data traffic to other Internet service providers through your network.


100 Gbit/s

Peering refers to the interconnection of networks of Internet service providers for data exchange.

Connected networks


Number of networks that are connected to our highly available redundant network and exchange data packets.

Germany Datacenter Dusseldorf Frankfurt Switzerland Datacenter Zurich 01