The Quick Answer

What you need to know about internet outages

Internet outages are caused by natural disasters, physical damage, equipment failure, or cyberattacks. Most home outages can be resolved by restarting your modem and router or checking your connections. If the problem persists, your ISP’s outage map is the fastest way to confirm whether the issue is on your end or theirs. Fiber-based connections — which transmit data through dedicated glass strands rather than shared coaxial lines — tend to experience fewer outages and recover faster when issues do occur.

Restart modem & router first Check your ISP’s outage map Fiber is more resilient than cable Most outages resolve within hours

Picture this: you’re deep into a show, a work call, or a Friday night gaming session when your connection just… stops. No warning, no explanation; just a spinning loading icon and a sinking feeling.

Internet outages are frustrating, but they’re also more understandable than most people realize. Knowing what’s behind them (and what to do when they happen) makes all the difference.

What Is an Internet Outage?

An internet outage is any interruption to your internet service, from a brief slowdown to a complete loss of connectivity. Outages can be as contained as a single household or as far-reaching as an entire region, depending on where the failure occurs in the network.

The first step to getting back online is understanding which type of outage you’re dealing with, because the fix looks different depending on the source.

What Causes Internet Outages?

So, what causes internet outages? There are a few different reasons that your internet connection might go down.

Natural Disasters & Severe Weather

Earthquakes, wildfires, floods, and severe storms can all damage the physical infrastructure that carries internet to your home; underground cables, utility poles, outdoor network equipment, and fiber hubs. Even less extreme weather events like high winds, heavy rain, or freezing temperatures can knock out service for thousands of customers at once.

And sometimes the culprit is unexpected: a woodpecker in Phelan, California famously chewed through a fiber optic cable, taking an entire neighborhood offline. Physical infrastructure, by nature, lives in an unpredictable environment.

Human Error & Physical Damage

Accidental damage during construction or excavation is one of the leading causes of unplanned outages. A single cut to an underground utility line can disrupt service for hundreds of customers and require hours of physical repair. This is why calling 811 before any digging project (even minor backyard work) is both legally required and critically important. The 811 service marks the location of underground utilities so crews and homeowners can avoid them.

Vandalism, while less common, is another source of outages that requires physical repair and extends restoration time.

Equipment Failure

Your modem and router are the last link between the broader internet and every device in your home. When either one fails, due to age, overheating, a power surge, or a firmware issue, your connection drops even if the network outside your home is functioning perfectly.

This type of outage is usually the easiest to diagnose and the fastest to resolve. On the provider side, failures at a neighborhood node or distribution hub can bring down multiple customers simultaneously, though ISPs with strong network monitoring can often detect and isolate these issues before most customers notice.

Cyberattacks

Distributed denial-of-service (DDoS) attacks can flood a network with traffic, overwhelming infrastructure and causing widespread outages. The 2016 Mirai botnet attack is one of the most well-known examples; it took down major websites and disrupted internet service for millions of users across the country. These events are relatively rare, but significant when they occur.

Does Your Connection Type Affect Outage Risk?

Yes, and it’s worth understanding why.

Traditional cable internet uses coaxial infrastructure originally built for television. These lines are shared: your connection competes with your neighbors’, which means more congestion during peak hours and greater exposure when a single line segment is damaged.

Fiber internet transmits data as pulses of light through dedicated glass strands. Because fiber doesn’t carry electrical current, it’s immune to electromagnetic interference and significantly more resistant to weather-related signal degradation. Fiber infrastructure is also generally newer, designed with monitoring tools that can detect and isolate problems faster.

That said, no internet connection is immune to outages entirely. Physical damage, power failures, and network-level events can affect any service. The difference with fiber is in frequency and severity — and how quickly problems are identified and resolved.

What to Do During an Internet Outage

1. Check your ISP’s outage map or status page. Before troubleshooting anything at home, confirm whether the issue is on your end or your provider’s. Most ISPs publish real-time service status information online or through their support line.

2. Restart your modem and router. Power both devices completely off. Wait 60 seconds. Then power your modem on first, followed by your router. This resolves the majority of home-level connectivity issues.

3. Test with a different device. If your laptop can’t connect but your phone can (via Wi-Fi), the problem may be device-specific rather than a true outage.

4. Check your cables and connections. Loose coaxial or ethernet cables are a more common cause of connection drops than most people expect. A quick physical check can save a support call.

5. Use your phone as a mobile hotspot. If you need to stay online while waiting for a fix, your mobile data plan can serve as a temporary backup connection — especially useful if you’re working from home.

6. Contact your ISP. If none of the above helps, reach out to your provider’s support team. A good ISP can remotely diagnose many problems and tell you honestly whether a technician visit is needed and when to expect resolution.

Final Thoughts

Internet outages are a normal part of life online, but they don’t all look the same, and they don’t all take the same amount of time to resolve. Understanding what’s behind an outage helps you troubleshoot faster, set realistic expectations, and make smarter decisions about the type of connection and provider you rely on.

The more your home depends on a stable connection for work, school, streaming, or just staying in touch, the more that underlying infrastructure reliability matters.

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How long do internet outages typically last?

Most outages caused by equipment issues resolve within minutes to a few hours. Outages caused by physical infrastructure damage — like a severed underground cable — can take longer, depending on the extent of the damage and technician availability. Your ISP should be able to give you an estimated restoration window.

Why does my internet keep dropping even when there’s no reported outage?

Intermittent connection drops are often caused by aging or overheating equipment, a loose cable connection, Wi-Fi interference from neighboring networks or household devices, or signal degradation between your router and a device that’s too far away. Start by restarting your equipment and checking all physical connections. If the issue persists, contact your ISP — they may be able to diagnose a problem remotely.

Is fiber internet more reliable than cable?

Generally, yes. Fiber transmits data using light rather than electrical signals, making it immune to electromagnetic interference and less susceptible to weather-related degradation. Fiber infrastructure is also typically newer and built with monitoring systems that can detect issues faster. That said, all internet connections are subject to outages from physical damage or power failures — fiber is more resilient, not invincible.

Will my internet go out during a power outage?

In most cases, yes. Your modem and router require electricity to operate, so a power outage will take down your home internet even if your ISP’s network is fully functional. Some equipment supports battery backup for short-term continuity — a worthwhile consideration if you work from home or have household members who rely on connectivity for health or safety reasons.

What’s the difference between a local and a widespread outage?

A local outage affects only your home or a small cluster of nearby addresses. It’s usually caused by equipment failure — yours or your provider’s nearby infrastructure — or localized physical damage. A widespread outage affects a neighborhood, region, or full network segment, typically due to a major infrastructure failure, natural disaster, or cyberattack.

How do I report an internet outage?

Contact your ISP directly via phone, chat, or their outage reporting tool. Reporting helps providers understand the scope of an issue and prioritize restoration resources. Race customers can check service status and reach our support team at race.com