by HonkWatch

Is KDDI au down in Japan?

KDDI au problems reported by people in Japan. Check the last 24 hours and tell others what isn't working for you.

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What isn't working?

One report per service per hour. Reports are anonymous; your IP address is not stored in the report.

Reports from people in Japan

Last 24 hours · Japan · times in UTC

0 reports

No community reports in the last 24 hours from Japan. This does not prove the service is working. If you have a problem, report it here.

024 18:0000:0006:0012:00

Reports per 15 minutes. A flat chart means no reports, not proof that everything works.

Compare worldwide reports · Other services in Japan

Website checks — worldwide

The evidence below covers the provider and our available checks. It is not a separate verdict for Japan. The report chart above is filtered to Japan.

Our checks can reach the KDDI au website. Updated 5 Nov, 15:50 UTC, 10 min ago · Website checks: these do not test every feature Website reachability does not confirm that sign-in, payments, messaging or the app is working. No problems recorded since 4 Nov 2026.

Having trouble with KDDI au?

  1. Compare reports from Japan and check the latest update above. A quiet chart does not rule out a new or local problem.
  2. Try the service on another device or switch between WiFi and mobile data, if available. If other sites also fail, check your internet provider.
  3. Report a problem with the feature that is failing and the country where you are affected. Submit once; your report appears in the chart.

Reports describe people's experiences. One report alone does not confirm an outage.

Last 9030 days

100.00% of the time without a reported outage, since 4 Nov

Of the last 90 days, 0 had a partial or major outage, 0 had maintenance only and 88 have no data. Recent problems are listed in a table further down.

90 days ago30 days agoToday

No problems Partial outage Major outage Maintenance No data yet

Last 24 hours

Every 15 minutes, hours in UTC

Bars: the share of our own checks of au.com that failed (9,774 checks). Our checks showed no problem in this time. Community reports appear separately above, alongside our checks and provider updates.

0%5%10% 18:0000:0006:0012:00 0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed1% of 105 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed1% of 105 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 102 checks failed0% of 104 checks failed0% of 105 checks failed0% of 106 checks failed0% of 105 checks failed0% of 105 checks failed0% of 105 checks failed0% of 105 checks failed0% of 104 checks failed0% of 106 checks failed0% of 105 checks failed0% of 103 checks failed0% of 106 checks failed0% of 106 checks failed0% of 104 checks failed0% of 106 checks failed0% of 104 checks failed0% of 105 checks failed0% of 105 checks failed0% of 103 checks failed0% of 96 checks failed0% of 116 checks failed0% of 105 checks failed0% of 103 checks failed0% of 95 checks failed0% of 115 checks failed0% of 106 checks failed0% of 106 checks failed0% of 90 checks failed0% of 120 checks failed0% of 104 checks failed0% of 106 checks failed0% of 102 checks failed0% of 106 checks failed0% of 107 checks failed0% of 105 checks failed0% of 84 checks failed0% of 87 checks failed0% of 96 checks failed0% of 13 checks failed

Our own checks of au.com

Every 5 minutes, from our probes

Our checks from 35 cities: all fine.

Port Louis: loaded in 838 ms Seoul: loaded in 56 ms Bangalore: loaded in 255 ms Querétaro: loaded in 404 ms Jakarta: loaded in 73 ms Santiago: loaded in 606 ms St. Louis: loaded in 1015 ms Lauterbourg: loaded in 386 ms Seattle: loaded in 18 ms Singapore: loaded in 2099 ms Warsaw: loaded in 115 ms Delhi: loaded in 13 ms Dallas: loaded in 1124 ms Melbourne: loaded in 67 ms Cape Town: loaded in 420 ms São Paulo: loaded in 302 ms Frankfurt: loaded in 503 ms Madrid: loaded in 234 ms New York: loaded in 639 ms New Jersey: loaded in 640 ms Hamina: loaded in 25 ms Tokyo: loaded in 603 ms Sydney: loaded in 228 ms Hong Kong: loaded in 337 ms Doha: loaded in 650 ms Mumbai: loaded in 155 ms Osaka: loaded in 113 ms Atlanta: loaded in 177 ms Portsmouth: loaded in 384 ms Amsterdam: loaded in 262 ms Los Angeles: loaded in 84 ms London: loaded in 20 ms Tel Aviv: loaded in 644 ms Toronto: loaded in 604 ms Johannesburg: loaded in 384 ms
  • Port LouisReachable838 ms, just now
  • SeoulReachable56 ms, just now
  • BangaloreReachable255 ms, just now
  • QuerétaroReachable404 ms, just now
  • JakartaReachable73 ms, just now
  • SantiagoReachable606 ms, just now
  • St. LouisReachable1015 ms, just now
  • LauterbourgReachable386 ms, just now
  • SeattleReachable18 ms, just now
  • SingaporeReachable2099 ms, just now
  • WarsawReachable115 ms, just now
  • DelhiReachable13 ms, just now
  • DallasReachable1124 ms, just now
  • MelbourneReachable67 ms, 1 min ago
  • Cape TownReachable420 ms, 1 min ago
  • São PauloReachable302 ms, 1 min ago
  • FrankfurtReachable503 ms, 1 min ago
  • MadridReachable234 ms, 1 min ago
  • New YorkReachable639 ms, 1 min ago
  • New JerseyReachable640 ms, 1 min ago
  • HaminaReachable25 ms, 1 min ago
  • TokyoReachable603 ms, 2 min ago
  • SydneyReachable228 ms, 2 min ago
  • Hong KongReachable337 ms, 2 min ago
  • DohaReachable650 ms, 2 min ago
  • MumbaiReachable155 ms, 3 min ago
  • OsakaReachable113 ms, 5 min ago
  • AtlantaReachable177 ms, 6 min ago
  • PortsmouthReachable384 ms, 6 min ago
  • AmsterdamReachable262 ms, 6 min ago
  • Los AngelesReachable84 ms, 6 min ago
  • LondonReachable20 ms, 7 min ago
  • Tel AvivReachable644 ms, 7 min ago
  • TorontoReachable604 ms, 7 min ago
  • JohannesburgReachable384 ms, 7 min ago

We request au.com and note whether it answers. These automated checks do not sign in or use the app's features.

Available evidence

We check whether its website loads every 5 minutes. This does not test sign-in, payments, calls or every feature of its app or network. We show a website problem when a quarter of the eligible places cannot load it, and an outage when half cannot. Places that normally cannot reach it are excluded. With too few results, we say we cannot tell.

Recent problems

No problems recorded since 4 Nov 2026.

Alert me when KDDI au is down

HonkWatch can load KDDI au's website for you from several cities and alert you by email, Slack, Discord or Telegram when it stops answering.

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Questions

Is KDDI au down, or is it just me?

Our checks reach KDDI au's website from most of our cities. This does not rule out problems with sign-in, payments, an app or a local network. Check the community reports above and report your experience.

How do we know?

No official status feed is connected for KDDI au. We load au.com from our probes and note whether it answers. People can report problems here. Their reports appear separately and may reveal issues before a provider update.

How often do we check?

The website every 5 minutes, day and night. We keep 90 days of available check history: a day we have no reading for shows as "no data yet", never as working.

Our own checks of the KDDI au website.

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