User reports
0
Near baseline. 0 in the last hour. Typical hour is about 0.
All services / Cloud & developer
cellmapper.net · Cloud & developer
Is CellMapper down?
Checks are succeeding, user reports are near the baseline, and the vendor status page is clear.
Live diagnosis
Is it just me?
Finds the most likely layer (the service, your ISP or area, DNS, or your Wi-Fi) and gives two steps to try.
Your browser → cellmapper.net—
Your browser → us—
Our checksReaching it
Official · ReportsAll clear · Near baseline
DNS (1.1.1.1 · Google)—
Your provider—
Connection—
Upstream—
Press Run testYour browser tests the site, us, and two public DNS resolvers. We never store your IP; only anonymous counts by network and region.
Live outage map
No reports in the last 24 hours.
Dots are whole states, provinces or countries, never exact locations. We never store IP addresses. Every report with a known place can appear on the map. Updates every minute.
What's broken
Recent reports
Each row is a time, a coarse place, and a problem type from a new report. Optional notes stay private. Places with fewer than 3 reports in the last 8 days are shown without a location.
No public reports yet.
Our checks
Reaching it
Last checked 59 min ago. Last stored result reached it in 500 ms.
Official status
All clear
No active incidents in the official feed Official status page
Reports and checks
Numbers behind the chart
| Time (UTC) | Reports | Baseline | Latency | Failed checks |
|---|---|---|---|---|
| Nov 6 | 0 | 0.0 | 613 ms | 0 |
| Nov 7 | 0 | 0.0 | 860 ms | 0 |
| Nov 7 | 0 | 0.0 | 882 ms | 0 |
| Nov 7 | 0 | 0.0 | 996 ms | 0 |
| Nov 8 | 0 | 0.0 | 687 ms | 0 |
| Nov 8 | 0 | 0.0 | 953 ms | 0 |
| Nov 8 | 0 | 0.0 | 868 ms | 0 |
| Nov 8 | 0 | 0.0 | 555 ms | 0 |
| Nov 9 | 0 | 0.0 | 912 ms | 0 |
| Nov 9 | 0 | 0.0 | 950 ms | 0 |
| Nov 9 | 0 | 0.0 | 716 ms | 0 |
| Nov 9 | 0 | 0.0 | 565 ms | 0 |
| Nov 10 | 0 | 0.0 | 509 ms | 1 |
| Nov 10 | 0 | 0.0 | 585 ms | 0 |
| Nov 10 | 0 | 0.0 | 786 ms | 0 |
| Nov 10 | 0 | 0.0 | 961 ms | 0 |
| Nov 11 | 0 | 0.0 | 643 ms | 0 |
| Nov 11 | 0 | 0.0 | 817 ms | 0 |
| Nov 11 | 0 | 0.0 | 637 ms | 0 |
| Nov 11 | 0 | 0.0 | 938 ms | 0 |
| Nov 12 | 0 | 0.0 | 817 ms | 0 |
| Nov 12 | 0 | 0.0 | 843 ms | 0 |
| Nov 12 | 0 | 0.0 | 609 ms | 0 |
| Nov 12 | 0 | 0.0 | 601 ms | 0 |
| Nov 13 | 0 | 0.0 | 805 ms | 0 |
| Nov 13 | 0 | 0.0 | 618 ms | 0 |
| Nov 13 | 0 | 0.0 | 537 ms | 0 |
Reliability
98.59%Uptime · 30 days
98.59%Uptime · 90 days
0 / 0Outages · 30 / 90 days
—Average outage
98.59% uptime · No user reports in the last 24h
90 days ago → today. Uptime is from our own HTTP checks; outages are incidents that lasted long enough to list. We have 7 days of data so far, so the 90-day numbers fill in over time.
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Past outages
No outages on record for CellMapper yet. Outages of 10 minutes or more get their own page here.
Having trouble with CellMapper?
One report per service every 10 minutes from this network. No account.
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About CellMapper
We track CellMapper (cellmapper.net) as part of the Cloud & developer group. CellMapper is a crowd-sourced cellular tower and coverage mapping service.
CellMapper publishes an official status page at status.cellmapper.net; when we can read it, its incident level is folded into the status shown here.
Common problems for cloud & developer services: API errors, failed deploys or builds, and dashboard or console outages.
Measured uptime from our checks: 98.59% over 7 days of checks. No public incidents logged since monitoring began 7 days ago.
Response time over the last 24 hours: 636 ms average, 500–866 ms range across 13 successful checks.
Questions
Is CellMapper down right now?
Checks are succeeding, user reports are near the baseline, and the vendor status page is clear.
When was CellMapper last down?
We have not recorded a public CellMapper incident since monitoring began 7 days ago.
What is CellMapper's uptime?
From our own checks: 98.59% over 7 days of checks.
How fast does CellMapper respond?
636 ms on average over the last 24 hours (500–866 ms).
Does CellMapper have an official status page?
Yes, at https://status.cellmapper.net.
CellMapper not working for me but the status is fine. What now?
It is usually local: try another browser or the app, switch between Wi-Fi and mobile data, and clear the cache. For cloud & developer services, watch for API errors, failed deploys or builds, and dashboard or console outages. If many people report CellMapper here at once, the problem is on CellMapper's side.
How we detect and verify outages · Dispute this report · We review disputes within 24 hours.
Community comments
Share what you are seeing with CellMapper. No account needed. Comments are public, separate from outage reports. Do not include personal information.
No links or domains. 3 comments per service and 6 total per hour, per device and network. New contributors get one visible comment; further comments wait for review.