Is Viber down in Japan?
Checks passingin Japan, measured from Tokyo
Our Tokyo probe last checked Viber at Nov 6, 2026, 4:55 PM UTC and read checks passing.
Over the last 24 hours we completed 55 checks from Tokyo and 55 answered cleanly, 100.00% availability.
Of the 3 other regions we check Viber from, all 3 read checks passing right now.
Email me the next time we see Viber go down
What our Tokyo probe measured
Last checked Nov 6, 2026, 4:55 PM UTC.
Viber from Tokyo over the last 30 days
Over the last 30 days, Viber answered our Tokyo probe in 3,735 ms on average, and 1 check in 20 took longer than 5,304 ms.
Ranked by average response time across the 4 cities we check Viber from, Tokyo 4th; Ashburn was fastest at 1,956 ms and Tokyo slowest at 3,735 ms.
From Tokyo we ran 232 checks of Viber in 5 days, and 232 answered cleanly: 100.00% availability.
Every one of those days was clean: not one failed check.
In Tokyo local time (GMT+9), Viber was slowest around 11 PM, at 4,852 ms on average over the last 14 days, and quickest around 4 PM, at 3,228 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Fri, Nov 6 | 39 | 100.00% | 3,707 ms |
| Thu, Nov 5 | 56 | 100.00% | 3,853 ms |
| Wed, Nov 4 | 56 | 100.00% | 3,697 ms |
| Tue, Nov 3 | 56 | 100.00% | 3,340 ms |
| Mon, Nov 2 | 25 | 100.00% | 4,486 ms |
Viber outages measured from Japan
Our Tokyo probe measured no confirmed Viber outage in the last 90 days.
How the other regions read right now
Of the 3 other regions we check Viber from, all 3 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Ashburn | Checks passing | 100.00% of 141 checks |
| San Jose | Checks passing | 100.00% of 104 checks |
| Frankfurt | Checks passing | 100.00% of 94 checks |
Other countries we check Viber from
How we measured this
Japan readings on this page come from RealUptime's own Tokyo probe against Viber's public endpoints. They are not user reports, and they are not Viber's own status page.
See Viber's full check readings, the 90-day history by region, or the outage tracker methodology.
Japan readings here are taken from that country and show the time of the last one, but Viber has not yet accumulated enough continuous history for us to publish this page to search engines.
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