Neptuno Networks Speed Test

Maintained by:Carson WardData & methodology:Wes WardLast updated:{{date_modified_text}}January 31, 2026

Enter a zip code, city, or address below to see what speeds you can expect in your location for Neptuno Networks and other ISPs.

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Jump to: Speed Benchmarks | Speed Reviews | Neptuno Networks Availability

Neptuno Networks Speed Benchmarks

Here’s how your result stacks up against Neptuno Networks's benchmarks: fastest available speeds reach 1,000 Mbps down / 1,000 Mbps up. Across Neptuno Networks’s footprint, typical available speeds average 183 Mbps down / 42 Mbps up.

Neptuno Networks Internet by State

This map highlights Neptuno Networks coverage and speeds by state, Neptuno Networks has the biggest presence in Puerto Rico. Hover over each state to see Neptuno Networks availability by connection type, and click on a state to see all providers in that state.

Neptuno Networks Speed Reviews

Neptuno Networks has an overall rating of out of 5, with a total of 0 reviews and ratings across the United States. Speed ratings by service type include: Fiber: not been rated by customers yet, Cable: not been rated by customers yet, DSL: not been rated by customers yet, Fixed Wireless: not been rated by customers yet. If you'd like to tell others about your experience, you can rate or review Neptuno Networks here.

Biggest Cities with Neptuno Networks Internet Service

Neptuno Networks is available in 128 cities throughout the country. Here is a list of the largest cities with Neptuno Networks internet service: