So-net Speed Test

So-net is an internet service provider which operates in Japan. Currently it ranks on the place 5 from 462 providers in Japan.

Average results for So-net

239.83 Mb/s

Download Speed

230.81 Mb/s

Upload Speed

97 ms

Ping Latency

So-net coverage

You can get Internet access in Nagoya, Niigata, Houston, Osaka, Tokyo, Fukuoka, Kumamoto, Kagoshima, Stuttgart, Hiroshima, Sapporo, and other cities within Japan.

Most popular ISPs in Japan

Provider Name	Download Speed	Number of Tests
NTT	220.24 Mb/s	238487
Softbank BB	138.98 Mb/s	201128
au one net	175.43 Mb/s	141227
JPNE	267.59 Mb/s	106114
Biglobe	243.07 Mb/s	61955
Rakuten Mobile Network	16.19 Mb/s	59712
@Home Network Japan	103.65 Mb/s	55279
VECTANT	189.79 Mb/s	46493
K-Opticom Corporation	86.98 Mb/s	41839
Jupiter Telecommunications Co.	143.07 Mb/s	31340

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 So-net 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 15.10.2020 to 15.04.2021).