Antietam Broadband Speed Test

Maintained by:Carson WardData & methodology:Wes WardLast updated:{{date_modified_text}}June 30, 2026

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

Zip Code or CityAddress

View Plans

Ready to Test

Download Speed Testing

Upload Speed Testing

How we measure: a real-world test to a neutral point on the open internet, not a server inside your provider network, so it reflects everyday speed and can read slightly below best-case on-network tests.

We record anonymized results (speed, latency, your provider and coarse location) to publish honest, real-world speed data by provider. No personal information is stored.

Rate your provider

Share your experience to help others in your area choose.

Overall

Jump to: What to Expect | Speed Reviews | Antietam Broadband Availability

What to Expect from Antietam Broadband

Antietam Broadband's fastest available plans reach 5,000 Mbps down / 5,000 Mbps up, and across its footprint typical available speeds are about 2,762 Mbps down / 2,395 Mbps up. These are advertised “up to” figures from FCC availability data, so no connection reaches them exactly. Run the test above to see what your own Antietam Broadband line actually delivers.

Antietam Broadband Measured Speeds

Compare providers near you

Enter your ZIP or city to see how providers in your area compare.

Providers available in your area come from our coverage data. "Available up to" is the fastest advertised plan; measured speeds appear once a provider has enough independent tests, otherwise we say "collecting" rather than guess.

Antietam Broadband Speed Reviews

Antietam Broadband has a speed rating of 4.40 out of 5, with a total of 10 reviews and ratings across the United States. Speed ratings by service type include: Cable: 4.40. If you'd like to tell others about your experience, you can rate or review Antietam Broadband here.

Connection

Customer Rating

Cable

(10)

For detailed reviews, visit our Antietam Broadband Internet Reviews page.

Top Cities for Antietam Broadband

Antietam Broadband is available in 51 cities throughout the country. Here is a list of top cities with Antietam Broadband internet service:

Hagerstown, MD

Availability: 98.13%
Avg. Download Speed: 1,951 Mbps

Baltimore, MD

Availability: 1.99%
Avg. Download Speed: 5,000 Mbps

Eldersburg, MD

Availability: 82.07%
Avg. Download Speed: 5,000 Mbps

Boonsboro, MD

Availability: 81.92%
Avg. Download Speed: 1,657 Mbps

Williamsport, MD

Availability: 95.12%
Avg. Download Speed: 1,983 Mbps

Halfway, MD

Availability: 100.00%
Avg. Download Speed: 2,112 Mbps

Hampstead, MD

Availability: 56.14%
Avg. Download Speed: 5,000 Mbps

Smithsburg, MD

Availability: 89.13%
Avg. Download Speed: 1,863 Mbps

Taneytown, MD

Availability: 58.73%
Avg. Download Speed: 5,000 Mbps

Fountainhead-Orchard Hills, MD

Availability: 99.53%
Avg. Download Speed: 2,199 Mbps

Manchester, MD

Availability: 48.46%
Avg. Download Speed: 5,000 Mbps

Sykesville, MD

Availability: 46.45%
Avg. Download Speed: 5,000 Mbps

Clear Spring, MD

Availability: 98.10%
Avg. Download Speed: 1,538 Mbps

Sharpsburg, MD

Availability: 95.84%
Avg. Download Speed: 1,711 Mbps

Keedysville, MD

Availability: 83.90%
Avg. Download Speed: 1,703 Mbps

Compare Antietam Broadband to Other Providers

Antietam Broadband vs AT&T Antietam Broadband vs Cox Antietam Broadband vs Centurylink Antietam Broadband vs Frontier Antietam Broadband vs Brightspeed Antietam Broadband vs Google Fiber Antietam Broadband vs Astound Broadband Antietam Broadband vs Earthlink Antietam Broadband vs Fidium Antietam Broadband vs All Points Broadband

Antietam Broadband Speed Test FAQ

Why is my Antietam Broadband speed lower than advertised?

Advertised speeds are “up to” peaks measured on an ideal connection. Real-world speed to a neutral point on the open internet runs a few percent lower, and Wi-Fi, older equipment, or peak-hour congestion lower it further. For the truest read of your Antietam Broadband line, test over a wired connection.

How does ISPReports measure Antietam Broadband speeds?

Tests run against the nearest of Cloudflare's edge locations, so the result reflects your access network rather than a server inside Antietam Broadband's own network. We verify each result by network operator, aggregate it as a median (not an average, which a few fast tests would skew), and only publish a provider's measured speeds once enough independent tests exist. We do not accept provider-submitted numbers.

Is Antietam Broadband good for gaming and video calls?

Run the test above. The connection-quality grade reads latency under load and packet loss, which determine whether calls and games stay smooth, beyond the raw download number.