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Antietam Broadband Speed Test

Test your Antietam Broadband connection, see whether it is normal for your plan, and find faster internet near you.

Maintained by:Data & methodology:Last updated:October 28, 2026Do you work for Antietam Broadband? Update this listing

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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.

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What to Expect from Antietam Broadband

Fastest plan5,000 Mbps5,000 Mbps up. The fastest plan Antietam Broadband reports to the FCC.
Typical top plan2,878 Mbps2,610 Mbps up, across the areas Antietam Broadband serves.
Customers measureSee belowThe median of Antietam Broadband customers’ tests on our speed test.
Customers measureNot enough tests yetWe publish what Antietam Broadband customers measure once enough of them have run our test.

Antietam Broadband’s fastest available plans reach 5,000 Mbps down / 5,000 Mbps up, and across its footprint typical available speeds are about 2,878 Mbps down / 2,610 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.

In real-world tests, Antietam Broadband typically delivers around a median 177 Mbps down and 42 Mbps up across the plans its customers actually subscribe to.

Most tests land between 93 and 284 Mbps down. That spread mostly reflects which plan each household buys, not how the network performs.

177 Mbps
Median down
42 Mbps
Median up
38 ms
Latency

Measured at the nearest Cloudflare edge, verified by network operator, and shown as a median so a few unusually fast or slow tests do not skew it. Because most customers do not buy the fastest plan, this median should not be read as what Antietam Broadband's top tier delivers. Updated daily.

Look up another place: enter a ZIP code, city, address or provider to see what speeds you can get there from Antietam Broadband and other providers.

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 Ratings

4.18
out of 5
Speed rating
From 11 Antietam Broadband customer reviews across the United States.

Connection

Customer Rating

Cable

Cable: 4.18 of 5 stars

(11)

No speed ratings for Antietam Broadband yet. Rate it after your test, or any time.

Rate Antietam Broadband

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

Top Cities for Antietam Broadband

Antietam Broadband is available in 52 cities throughout the country. Here is a list of top cities with Antietam Broadband internet service:

Hagerstown, MD
  • Availability: 98.31%
  • Avg. Download Speed: 2,084 Mbps
Baltimore, MD
  • Availability: 2.17%
  • Avg. Download Speed: 5,000 Mbps
Eldersburg, MD
  • Availability: 86.81%
  • Avg. Download Speed: 5,000 Mbps
Boonsboro, MD
  • Availability: 98.66%
  • Avg. Download Speed: 1,720 Mbps
Williamsport, MD
  • Availability: 95.35%
  • Avg. Download Speed: 1,995 Mbps
Halfway, MD
  • Availability: 100.00%
  • Avg. Download Speed: 2,112 Mbps
Hampstead, MD
  • Availability: 59.13%
  • Avg. Download Speed: 5,000 Mbps
Smithsburg, MD
  • Availability: 89.23%
  • Avg. Download Speed: 2,157 Mbps
Taneytown, MD
  • Availability: 59.51%
  • Avg. Download Speed: 5,000 Mbps
Manchester, MD
  • Availability: 50.62%
  • Avg. Download Speed: 5,000 Mbps
Fountainhead-Orchard Hills, MD
  • Availability: 99.60%
  • Avg. Download Speed: 2,291 Mbps
Sykesville, MD
  • Availability: 49.99%
  • Avg. Download Speed: 5,000 Mbps
Clear Spring, MD
  • Availability: 98.10%
  • Avg. Download Speed: 1,692 Mbps
Sharpsburg, MD
  • Availability: 96.40%
  • Avg. Download Speed: 1,766 Mbps
Keedysville, MD
  • Availability: 83.90%
  • Avg. Download Speed: 1,706 Mbps

Compare Antietam Broadband to Other Providers

Antietam Broadband vs AT&TAntietam Broadband vs CoxAntietam Broadband vs FrontierAntietam Broadband vs BrightspeedAntietam Broadband vs GFiberAntietam Broadband vs Astound BroadbandAntietam Broadband vs EarthLinkAntietam Broadband vs MetronetAntietam Broadband vs FidiumAntietam 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.

Can I get faster internet than Antietam Broadband where I live?

After the test, the result lists the providers in your ZIP code that advertise faster plans than the speed you measured. For the providers at your exact address, check your address on our internet providers by address page.