Grafton Technologies 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 Grafton Technologies and other ISPs.

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Jump to: Speed Benchmarks | Speed Reviews | Grafton Technologies Availability

Grafton Technologies Speed Benchmarks

Here’s how your result stacks up against Grafton Technologies's benchmarks: fastest available speeds reach 1,000 Mbps down / 1,000 Mbps up. Across Grafton Technologies’s footprint, typical available speeds average 561 Mbps down / 561 Mbps up.

Grafton Technologies Internet by State

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

Grafton Technologies Speed Reviews

Grafton Technologies 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 Grafton Technologies here.

Biggest Cities with Grafton Technologies Internet Service

Grafton Technologies is available in 17 cities throughout the country. Here is a list of the largest cities with Grafton Technologies internet service: