AS9136 Speedtest
WOBCOM GmbH (AS9136) is an ISP, based in Wolfsburg, Germany. We provide internet and telephony services for residential and business customers in Wolfsburg, as well as IP-Transit services at all DC locations you can find at our PeeringDB Entry. We're also operating a datacenter in Wolfsburg. If you're interested reach out to us!
Web
We provide a web-based speedtest which can be used on almost every device without a hassle. You can choose from a list of servers, which are all provided by WOBCOM GmbH in the different data center locations.
speedtest.net
We're operating a speedtest.net server. You can use it by eventually selecting it at speedtest.net or using the speedtest.net cli client.
- Old Speedtest.net CLI client:
speedtest --server 53128
- New Speedtest.net CLI client:
speedtest -o speedtest.wobcom.de
Hint: speedtest.net have changed their API design, they don't return the full list of servers anymore. Therefore it's possible that you can't find the server.
Server locations
This is an anycasted service. If you connect to speedtest.wobcom.de you will get served by the nearest server. You can connect to a specific server using the following domains:
Server | Datacenter | City |
---|---|---|
a400.speedtest.wobcom.de | Wolfsburger Nordkopf Tower | Wolfsburg, DE |
a209.speedtest.wobcom.de | NTT Berlin 1 (BER1) | Berlin, DE |
a110.speedtest.wobcom.de | Lumen, Gradestr. 60 Berlin | Berlin, DE |
a210.speedtest.wobcom.de | NTT Frankfurt 1 (FRA1) | Frankfurt, DE |
a205.speedtest.wobcom.de | Equinix FR5, Frankfurt | Frankfurt, DE |
a208.speedtest.wobcom.de | Interxion Düsseldorf (DUS2) | Düsseldorf, DE |
a204.speedtest.wobcom.de | NIKHEF Amsterdam | Amsterdam, NL |
All servers are connected to the network with 2x25 Gbit/s interfaces.
iPerf3
- Download Test:
iperf3 -c speedtest.wobcom.de -R
- Upload Test:
iperf3 -c speedtest.wobcom.de
You can use the -4
/-6
flags to enforce using IPv4/IPv6.
When testing high bandwidths consider using the -P #
option to use multiple streams.
HTTP(S) download test files
To supply test downloads we developed the tool sparsesrv, A high performance sparse file webserver written in Rust. Compression has been disabled in the webserver. Could be slower than iPerf3 or speedtest-cli.
HTTP | HTTPS (TLS 1.2/1.3) |
---|---|
1M | 1M |
10M | 10M |
100M | 100M |
1G | 1G |
10G | 10G |
100G | 100G |
Download to /dev/null
to bypass hard drive limits:
wget -O /dev/null http://speedtest.wobcom.de/sparsefiles/10G
You can use the -4
/-6
flags to enforce using IPv4/IPv6.