Is Optus down?
Our latest automated check, 37 minutes ago, found Optus up (HTTP 403, 988 ms). Fresh results are loaded below.
Optus status history
Recent outages
No outages recorded by our monitor since October 21, 2026.
Data from our own checks every 30 minutes from a single location, 824 checks stored so far. Not an official statement from Optus.
If Optus looks down for you
If your provider is down, you may not be able to open any site, including this one. A problem on your own connection looks like an outage, so test with another network first.
- Test from another networkSwitch to mobile data or ask someone elsewhere. If it works there, the problem is your connection or DNS.
- Clear DNS and disable VPNFlush your DNS cache, or try a different resolver such as 1.1.1.1 or 8.8.8.8, and turn off VPNs and proxies.
- Look at the layersRun the root-cause finder to see whether DNS, the connection, the certificate or the HTTP response fails, or check DNS and SSL.
Read down for everyone or just me for the full method.
Frequently asked questions
Is Optus down right now?
Our latest stored check 37 minutes ago found Optus reachable. The live check on this page runs a fresh test from our servers when you open it.
Why can I not open Optus if the check says it is up?
The problem is probably on your side: your network, DNS cache, VPN, browser, an extension or a regional block. Try mobile data or another network and clear your DNS cache.
What does it mean if Optus is down for everyone?
Our servers could not get a normal response either, so Optus or its hosting is having a problem. Check the official status page or social account and try again in a few minutes.
How does SiteDownCheck decide Optus is down?
We request the home page from our servers. A connection failure, timeout or 5xx error is confirmed with a second check a few seconds later before it counts as down. A 4xx response such as 403 counts as reachable, because many sites refuse automated requests.
What is the uptime of Optus?
Over the last 824 checks in the past 30 days, Optus answered 100% of the time from our single monitoring location. This is our own measurement, not an official figure from Optus.
Show Optus status on your site
Embed a live badge fed by our monitoring data. It links back to this page.
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Results are our own automated checks and not an official statement from Optus. We are not affiliated with Optus. See the disclaimer and our troubleshooting guide.