Comcast
Organization
Also Known As
Comcast Backbone - 7922
Company Website
Primary ASN
7922
IRR Record
AS-COMCAST-IBONE
Route Server URL
Looking Glass URL
Network Type
Cable/DSL/ISP
IPv4 Prefixes
14000
IPv6 Prefixes
600
Traffic Levels
1 Tbps+
Traffic Ratios
Balanced
Geographic Scope
North America
Protocols Supported
Unicast IPv4 Multicast IPv6
Last Updated
2017-01-18T17:06:22Z
Notes
peering@comcast.com is the best email address to send requests for IPv6 & settled peering after reviewing http://www.comcast.com/peering. It is not a 24x7 operations contact and should not be assumed appropriate for that purpose. We do not offer peering, paid or otherwise, on the shared fabric public switches at any IX. REMINDER: Max prefix settings: IPv4 set to 30K IPv6 set to 2K Please ensure that you are set up to accept these prefixes from AS7922 for server l.root-servers.net - 199.7.83.0/24 & 2001:500:3::/48
Peering Policy Information
General Policy
Selective
Multiple Locations
Required - US
Ratio Requirement
Yes
Contract Requirement
Required
Public Peering Exchange Points
Exchange
ASN
IPv4
IPv6
Speed
RS Peer
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Private Peering Facilities
Facility
ASN
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389
822
7922
United States of America
Denver
19
822
7922
United States of America
Los Angeles
1476
822
7922
United States of America
Houston
125
822
7922
United States of America
Atlanta
16
822
7922
United States of America
New York
1
822
7922
United States of America
Ashburn
7
822
7922
United States of America
Chicago
4
822
7922
United States of America
Dallas
8
822
7922
United States of America
Los Angeles
9
822
7922
United States of America
Newark
5
822
7922
United States of America
Palo Alto
6
822
7922
United States of America
San Jose
86
822
7922
United States of America
Seattle
219
822
7922
United States of America
Boston
15
822
7922
United States of America
Miami
1422
822
7922
United States of America
New York
1820
822
7922
United States of America
Newark
1866
822
7922
United States of America
Seattle