Is IBM Cloud down in Japan?
Checks passingin Japan, measured from Tokyo
Our Tokyo probe last checked IBM Cloud at Nov 5, 2026, 4:03 PM UTC and read checks passing.
Over the last 24 hours we completed 20 checks from Tokyo and 20 answered cleanly, 100.00% availability.
Of the 9 other regions we check IBM Cloud from, all 9 read checks passing right now.
Email me the next time we see IBM Cloud go down
What our Tokyo probe measured
Last checked Nov 5, 2026, 4:03 PM UTC.
IBM Cloud from Tokyo over the last 30 days
Over the last 30 days, IBM Cloud answered our Tokyo probe in 854 ms on average, and 1 check in 20 took longer than 1,336 ms.
Ranked by average response time across the 10 cities we check IBM Cloud from, Tokyo 8th; London was fastest at 365 ms and São Paulo slowest at 1,005 ms.
From Tokyo we ran 1,338 checks of IBM Cloud in 30 days, and 1,336 answered cleanly: 99.85% availability.
2 of the 30 days had at least one failed check. The weakest was Oct 27 (UTC), at 97.87% across 47 checks.
In Tokyo local time (GMT+9), IBM Cloud was slowest around 10 AM, at 2,430 ms on average over the last 14 days, and quickest around 5 AM, at 951 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Thu, Nov 5 | 14 | 100.00% | 1,918 ms |
| Wed, Nov 4 | 21 | 100.00% | 1,627 ms |
| Tue, Nov 3 | 20 | 100.00% | 956 ms |
| Mon, Nov 2 | 38 | 100.00% | 997 ms |
| Sun, Nov 1 | 47 | 100.00% | 899 ms |
| Sat, Oct 31 | 48 | 100.00% | 895 ms |
| Fri, Oct 30 | 48 | 100.00% | 1,024 ms |
| Thu, Oct 29 | 48 | 100.00% | 1,014 ms |
| Wed, Oct 28 | 48 | 100.00% | 1,069 ms |
| Tue, Oct 27 | 47 | 97.87% | 1,486 ms |
| Mon, Oct 26 | 48 | 100.00% | 1,320 ms |
| Sun, Oct 25 | 48 | 100.00% | 1,220 ms |
| Sat, Oct 24 | 48 | 97.91% | 1,205 ms |
| Fri, Oct 23 | 48 | 100.00% | 1,065 ms |
IBM Cloud outages measured from Japan
Our Tokyo probe measured no confirmed IBM Cloud outage in the last 90 days.
How the other regions read right now
Of the 9 other regions we check IBM Cloud from, all 9 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Ashburn | Checks passing | 100.00% of 48 checks |
| San Jose | Checks passing | 100.00% of 39 checks |
| Frankfurt | Checks passing | 100.00% of 34 checks |
| Chicago | Checks passing | 100.00% of 24 checks |
| Toronto | Checks passing | 100.00% of 24 checks |
| London | Checks passing | 100.00% of 24 checks |
| Singapore | Checks passing | 100.00% of 24 checks |
| Sydney | Checks passing | 100.00% of 24 checks |
| São Paulo | Checks passing | 100.00% of 24 checks |
Other countries we check IBM Cloud from
How we measured this
Japan readings on this page come from RealUptime's own Tokyo probe against IBM Cloud's public endpoints. They are not user reports, and they are not IBM Cloud's own status page.
See IBM Cloud's full check readings, the 90-day history by region, or the outage tracker methodology.
Check your own site from Tokyo
This page shows what we see when we check this service, using the same ten regions, for a site you run. RealUptime Monitor watches your own servers from inside your network, and it starts free.
Start monitoring your own serversRun a service people depend on? Give them a status page on your own domain, checked every minute from six regions, for $9 a month. Get Starter