So-net Speed Test

So-net is an internet service provider which operates in Japan. Currently it ranks on the place 4 from 456 providers in Japan.

Average results for So-net

353.33 Mb/s

Download Speed

307.65 Mb/s

Upload Speed

35 ms

Ping Latency

So-net coverage

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

Most popular ISPs in Japan
Provider Name Download Speed Number of Tests
NTT
258.28 Mb/s 258723
Softbank BB
174.35 Mb/s 196786
au one net
211.69 Mb/s 152437
KDDI
384.62 Mb/s 79924
Ntt Docomo
176.81 Mb/s 65600
J:COM
230.19 Mb/s 63414
Biglobe
328.12 Mb/s 59677
K-Opticom Corporation
113.36 Mb/s 52237
VECTANT
199.26 Mb/s 37083
JPNE
318.92 Mb/s 36970

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 05.04.2023 to 05.10.2023).