nPerf Coverage Map: Mobile network coverage from speed tests, by operator. Submarine Cable Map: The undersea cables that carry the internet between continents.
| nPerf Coverage Map | Submarine Cable Map | |
|---|---|---|
| Category | Infrastructure & Energy Maps | Infrastructure & Energy Maps |
| Coverage | Worldwide | Worldwide |
| Updates | Continuously (community edits) | Periodically |
| Data source | Speed test measurements | TeleGeography research |
| Made by | nPerf | TeleGeography |
| Price | Free | Free |
| Account | No account needed | No account needed |
| On phones | Phone app available | Works well on phones |
| Map view | Flat map | Flat map |
| Visits from ColorfulMaps | 0 | 0 |
| Open map | Open map |
What you can do with nPerf Coverage Map
- Coverage by operator and technology
- Speed test data
- Many countries
What you can do with Submarine Cable Map
- All active and planned submarine cables
- Landing stations
- Owners and capacity information
Summary based on public information. Check each map's website for current features and prices.