Open Computer Network Speed Test

Open Computer Network is an internet service provider which operates in Japan. Currently it ranks on the place 36 from 481 providers in Japan.

Average results for Open Computer Network

168.96 Mb/s

Download Speed

147.84 Mb/s

Upload Speed

39 ms

Ping Latency

Open Computer Network coverage

You can get Internet access in Nagoya, Osaka, Sapporo, Tokyo, Kagoshima, Niigata, and other cities within Japan.

Most popular ISPs in Japan

Provider Name	Download Speed	Number of Tests
NTT	221.88 Mb/s	243752
Softbank BB	180.17 Mb/s	227862
au one net	154.3 Mb/s	175688
So-net	472.78 Mb/s	145289
KDDI	330.74 Mb/s	88322
Ntt Docomo	95.54 Mb/s	73092
Biglobe	296.77 Mb/s	71166
J:COM	124.09 Mb/s	64542
VECTANT	206.03 Mb/s	60143
K-Opticom Corporation	75.22 Mb/s	52269

Looking for more detailed information? Check our crowdsourced data

The download, upload and ping test will be performed to the closest server available near your location. This will mean that test will also be influenced by other factors such as quality of interconnection of Open Computer Network with Internet backbone. This test is more relevant to assess real Internet connection quality than ISP sponsored test since those typically test against a server within the ISP and do not test real Internet speed.

Results based on tests in last 6 months (from 11.04.2022 to 11.10.2022).