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Comcast Dns Server IP Address

Comcast is the largest home Internet service provider in the United States, providing cable television, broadband Internet, and telephone service to both residential and commercial customers. Comcast cable internet dns servers are as follows:

National DNS Server IP Address

  • Primary DNS IP: 68.87.85.102
  • Secondary DNS IP: 68.87.64.150

Select Your City / State

Use the following table to find out nearest dns server for your location. This will speed up your dns name resolution.

City (Geo location)Primary DNSSecondary DNS
Atlanta68.87.68.16668.87.74.166
Augusta68.87.68.16668.87.74.166
Charleston68.87.68.16668.87.74.166
Chattanooga68.87.68.16668.87.74.166
Dallas68.87.68.16668.87.74.166
East Tennessee68.87.68.16668.87.74.166
Hattiesburg-Laurel68.87.68.16668.87.74.166
Huntsville68.87.68.16668.87.74.166
Knoxville68.87.68.16668.87.74.166
Little Rock68.87.68.16668.87.74.166
Meridian68.87.68.16668.87.74.166
Mobile68.87.68.16668.87.74.166
Nashville68.87.68.16668.87.74.166
Savannah68.87.68.16668.87.74.166
Tuscaloosa68.87.68.16668.87.74.166
Oregon68.87.69.15068.87.85.102
Spokane68.87.69.15068.87.85.102
Washington68.87.69.15068.87.85.102
Chicago68.87.72.13468.87.77.134
Fort Wayne68.87.72.13468.87.77.134
Illinois68.87.72.13468.87.77.134
Independence68.87.72.13468.87.77.134
Indianapolis68.87.72.13468.87.77.134
Muncie68.87.72.13468.87.77.134
Olathe68.87.72.13468.87.77.134
Paducah68.87.72.13468.87.77.134
South Bend68.87.72.13468.87.77.134
Massachusetts68.87.71.23068.87.73.246
Connecticut68.87.71.23068.87.73.246
New England68.87.71.23068.87.73.246
Albuquerque68.87.85.10268.87.69.150
Colorado68.87.85.10268.87.69.150
Pima68.87.85.10268.87.69.150
Texas68.87.85.10268.87.69.150
Utah68.87.85.10268.87.69.150
Battle Creek68.87.77.13468.87.72.134
Michigan68.87.77.13468.87.72.134
Minnesota68.87.77.13468.87.72.134
Chesterfield68.87.73.24668.87.71.230
Richmond68.87.73.24668.87.71.230
Washington DC68.87.73.24668.87.71.230
Jacksonville68.87.74.16668.87.68.166
Lake County68.87.74.16668.87.68.166
Miami68.87.74.16668.87.68.166
Naples68.87.74.16668.87.68.166
Panama City68.87.74.16668.87.68.166
Tallahassee68.87.74.16668.87.68.166
West Florida68.87.74.16668.87.68.166
Los Angeles68.87.76.18268.87.78.134
Philadelphia68.87.64.15068.87.75.198
Elyria68.87.75.19868.87.64.150
Pennsylvania68.87.75.19868.87.64.150
Fresno68.87.76.18268.87.78.134
Sacramento68.87.76.18268.87.78.134
San Francisco Bay68.87.76.182 68.87.78.134
Stockton68.87.76.18268.87.78.134

See comcast website for more information.

{ 4 comments… add one }
  • Dana Yorks July 23, 2011, 10:12 pm

    Is there a problem with your DNS server 68.87.74.166 I can’t log in to the internet. Than. Dana Yorks

  • Carmen Santos July 22, 2013, 6:27 pm

    zIs DNS SERVER ADDRESS as IP afdress? I just researched and ga
    or 68. number but I also got 174.67.96.4 from same web site and from Comcaat I got 192.168.00 Will you let me know

  • DAIHAN CASTILLA January 2, 2017, 7:06 pm

    How can i put my pc, connected from a using state, without using a vpn

  • jc December 14, 2017, 9:24 am

    I know this is old, but the DNS servers for COMCAST are 75.75.75.75 / 75.75.76.76 / 2001:558:feed::1 / 2001:558:feed::2

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