Is PubNub down in Japan?
Vendor reports no incidentWhat PubNub reports
PubNub reports no incident on its status page.
As of the last successful poll, 2026-11-06 16:19 UTC.
Our regional reading
This is our own reading from outside, shown beside the vendor's statement. It is not counted as a separate outage.
Checks passingin Japan, measured from Tokyo
Our Tokyo probe last checked PubNub at Nov 6, 2026, 4:14 PM UTC and read checks passing.
Over the last 24 hours we completed 59 checks from Tokyo and 59 answered cleanly, 100.00% availability.
Of the 3 other regions we check PubNub from, all 3 read checks passing right now.
Email me when PubNub reports an incident on its status page, and again when it reports it resolved.
What our Tokyo probe measured
Last checked Nov 6, 2026, 4:14 PM UTC.
PubNub from Tokyo over the last 30 days
Over the last 30 days, PubNub answered our Tokyo probe in 1,450 ms on average, and 1 check in 20 took longer than 2,041 ms.
Ranked by average response time across the 4 cities we check PubNub from, Tokyo 4th; Frankfurt was fastest at 343 ms and Tokyo slowest at 1,450 ms.
From Tokyo we ran 245 checks of PubNub in 5 days, and 244 answered cleanly: 99.59% availability.
1 of the 5 days had at least one failed check. The weakest was Nov 2 (UTC), at 96.29% across 27 checks.
In Tokyo local time (GMT+9), PubNub was slowest around 2 PM, at 1,782 ms on average over the last 14 days, and quickest around 5 PM, at 1,147 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Fri, Nov 6 | 39 | 100.00% | 1,425 ms |
| Thu, Nov 5 | 61 | 100.00% | 1,510 ms |
| Wed, Nov 4 | 58 | 100.00% | 1,467 ms |
| Tue, Nov 3 | 60 | 100.00% | 1,344 ms |
| Mon, Nov 2 | 27 | 96.29% | 1,551 ms |
PubNub outages measured from Japan
Our Tokyo probe measured no confirmed PubNub outage in the last 90 days.
How the other regions read right now
Of the 3 other regions we check PubNub from, all 3 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Ashburn | Checks passing | 100.00% of 142 checks |
| San Jose | Checks passing | 100.00% of 110 checks |
| Frankfurt | Checks passing | 100.00% of 98 checks |
Other countries we check PubNub from
How we measured this
Japan readings on this page come from RealUptime's own Tokyo probe against PubNub's public endpoints. They are not user reports, and they are not PubNub's own status page.
See PubNub'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 PubNub has not yet accumulated enough continuous history for us to publish this page to search engines.
Check your own site from Tokyo
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