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Cuckoo Fibre

Cuckoo Fibre cuckoo.co

Is Cuckoo Fibre down right now? Live status and outage tracker

No, Cuckoo Fibre is up.

No widespread outage detected. 22 user reports in the last hour is within the normal range.

Live Last spike 35 min ago Updated 5 min ago Data refreshes every 5 minutes

Not working for you?

User reports, last 24 hours, 15 minutes a segment: 91 flowing 0 slow (elevated) 5 jammed (outage)

User reports, last 24 hours

137 reports in total, counted in 15-minute windows

In the last hour, 22 problem reports came in for Cuckoo Fibre, and at this time of day there are usually almost none. Over the last 24 hours there were 137 reports. Most recent reports were about broadband internet (74%) and WiFi (26%). The last spike in reports was 35 min ago and lasted 15 min. These are user reports from the UK, where most people report Cuckoo Fibre problems.

NormalClose to the usual level22 h 45 min · 30 reports
ElevatedMore than 1.5 times the usual levelNone in this chart
OutageMore than twice the usual level and far above the day's average1 h 15 min · 107 reports
Usual levelWhat a usual day sees at that timeAlmost none at this time of day

Reports, last hour

58% on the hour before

Uptime, 24 h

94.79%

1 h 15 min of outage

Last outage

30 min ago

Lasted 15 min

Busiest 15 minutes

30 reports, 2 h ago

Last 24 hours

Cuckoo Fibre outages and problems

In the past 24 hours, 137 user reports came in for Cuckoo Fibre. Counting only the 15-minute windows with a spike big enough to count as an outage, that comes to 94.79% uptime for the day.

The most recent spike big enough to count as an outage was 30 minutes ago. The busiest 15-minute window of the day had 30 reports, about 2 hours ago.

Outage

Ended 30 min ago

Lasted 15 min

14peak reports
Outage

Ended 2 h ago

Lasted 1 h

30peak reports

This month

Cuckoo Fibre in November 2026

Problem reports in November (since 3 November): 141

Monthly report for November 2026

What went wrong

What people said was wrong in recent problem reports for Cuckoo Fibre.

Broadband Internet74%
WiFi26%

Share of 19 recent reports that said what was wrong.

World map

Where Cuckoo Fibre problem reports come from

The map shows where recent problem reports for Cuckoo Fibre came from in the UK. Big cities always send the most, so dots in many places point to a widespread problem, and one area far ahead of the rest can mean a regional one.

Outage now
Problems now
Normal

Each dot is a group of recent reports, coloured by how its country is doing now; bigger dots, more reports.

Map outlines: Natural Earth.

Last 30 days

Cuckoo Fibre problem spikes, last 30 days

Since 3 November, Cuckoo Fibre had 2 outage spikes. The longest lasted 1 h, on 4 November.

Outage

Wed 4 Nov, 04:20–04:35

Lasted 15 min

14peak reports
Outage

Wed 4 Nov, 02:35–03:35

Lasted 1 h

34peak reports

A spike is a sharp rise in problem reports from users, kept exactly as this page showed it at the time. This history starts on 3 November 2026. Monthly reports for all services

Troubleshooting

How to fix Cuckoo Fibre not working

Cuckoo Fibre is up on our end, so if it won't work for you, the problem is most likely on your side. Work through these in order:

Your browser tries to reach cuckoo.co over your own connection, right now. Nothing is sent to us or stored.

Reload and restart
Reload the page (Ctrl+F5, or Cmd+Shift+R on a Mac), or fully close the app and open it again.
Try another connection
Switch between Wi-Fi and mobile data. If it works on one and not the other, the problem is your network, not Cuckoo Fibre.
Update the app
Install the latest version from the App Store or Google Play. Old versions can stop connecting after a server-side change.

Same time

Problems at the same time as Cuckoo Fibre

Since 3 November, all 2 of Cuckoo Fibre's spikes in problem reports overlapped a spike at another service.

When several services get problem reports at once, something they share, such as a cloud host or a network, can be the real cause. Matching times alone do not prove it.

Most often at the same time

How many of Cuckoo Fibre's spikes overlapped one of theirs.

During the latest spike

Cuckoo Fibre: Wed 4 Nov, 04:20 to 04:35

17 more services. Red dot: outage. Amber dot: elevated reports.

A spike is a sharp rise in problem reports from users, as the live pages showed it. Times are Central European time.

Servers and network

Cuckoo Fibre IP address, servers and network

Checking cuckoo.co from our server…

For your site

Put the Cuckoo Fibre status badge on your site

Paste one of these into a web page, a blog post or a README. The badge shows the same status as this page, based on user problem reports. Browsers can keep a copy for up to 4 hours. It links back here.

HTML

<a href="https://isitdownrightnow.app/services/cuckoo-fibre/"><img src="https://isitdownrightnow.app/badge/cuckoo-fibre.svg" alt="Cuckoo Fibre status" height="20"></a>

Markdown, for README files

[![Cuckoo Fibre status](https://isitdownrightnow.app/badge/cuckoo-fibre.svg)](https://isitdownrightnow.app/services/cuckoo-fibre/)

The badge is a plain image: no scripts, no cookies. People who see it on your page load it from our server.

How we track Cuckoo Fibre

The status on this page comes from user-submitted problem reports for Cuckoo Fibre, counted in 15-minute windows over the last 24 hours. Each window is compared with the normal level for Cuckoo Fibre, so a few complaints on a quiet day don't trigger anything, but a sudden jump well above normal does.

When reports climb well above normal, the status here changes to partial outage or major outage and the chart moves with it. Cuckoo Fibre doesn't publish a public status page that we know of, so user reports are often the quickest sign that something is wrong on their side.