Is IRS (Internal Revenue Service) down in Japan?
Checks passingin Japan, measured from Tokyo
Our Tokyo probe last checked IRS (Internal Revenue Service) at Nov 5, 2026, 9:19 PM UTC and read checks passing.
Over the last 24 hours we completed 58 checks from Tokyo and 58 answered cleanly, 100.00% availability.
Of the 3 other regions we check IRS (Internal Revenue Service) from, all 3 read checks passing right now.
Email me the next time we see IRS (Internal Revenue Service) go down
What our Tokyo probe measured
Last checked Nov 5, 2026, 9:19 PM UTC.
IRS (Internal Revenue Service) from Tokyo over the last 30 days
Over the last 30 days, IRS (Internal Revenue Service) answered our Tokyo probe in 2,452 ms on average, and 1 check in 20 took longer than 3,489 ms.
Ranked by average response time across the 4 cities we check IRS (Internal Revenue Service) from, Tokyo 4th; Ashburn was fastest at 1,065 ms and Tokyo slowest at 2,452 ms.
From Tokyo we ran 195 checks of IRS (Internal Revenue Service) in 4 days, and 195 answered cleanly: 100.00% availability.
Every one of those days was clean: not one failed check.
In Tokyo local time (GMT+9), IRS (Internal Revenue Service) was slowest around 8 PM, at 3,957 ms on average over the last 14 days, and quickest around 10 PM, at 1,941 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Thu, Nov 5 | 53 | 100.00% | 2,325 ms |
| Wed, Nov 4 | 57 | 100.00% | 2,516 ms |
| Tue, Nov 3 | 59 | 100.00% | 2,330 ms |
| Mon, Nov 2 | 26 | 100.00% | 2,851 ms |
IRS (Internal Revenue Service) outages measured from Japan
Our Tokyo probe measured no confirmed IRS (Internal Revenue Service) outage in the last 90 days.
How the other regions read right now
Of the 3 other regions we check IRS (Internal Revenue Service) from, all 3 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Ashburn | Checks passing | 100.00% of 140 checks |
| San Jose | Checks passing | 100.00% of 107 checks |
| Frankfurt | Checks passing | 100.00% of 96 checks |
Other countries we check IRS (Internal Revenue Service) from
How we measured this
Japan readings on this page come from RealUptime's own Tokyo probe against IRS (Internal Revenue Service)'s public endpoints. They are not user reports, and they are not IRS (Internal Revenue Service)'s own status page.
See IRS (Internal Revenue Service)'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 IRS (Internal Revenue Service) has not yet accumulated enough continuous history for us to publish this page to search engines.
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