Comcast
Also Known As
Comcast Backbone - 7922
Long Name
Company Website
Company Website Override
ASN
7922
IRR as-set/route-set
RADB::AS-COMCAST-IBONE
Looking Glass URL
Network Types
Cable/DSL/ISP
IPv4 Prefixes
50000
IPv6 Prefixes
20000
Traffic Levels
1-5Tbps
Traffic Ratios
Balanced
Geographic Scope
North America
Protocols Supported
Unicast IPv4 Multicast IPv6 Never via route servers
Last Updated
2023-01-05T22:55:16Z
Public Peering Info Updated
Peering Facility Info Updated
2023-04-11T17:33:26Z
Contact Info Updated
2022-10-25T18:46:31Z
Notes
After reviewing the publicly posted policy at http://www.comcast.com/peering, please send an email to the Policy team for IPv6 & settled peering requests. 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 50K; IPv6 set to 20K; 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
RIR Status
ok
RIR Status Updated
2024-06-26T04:47:55Z
Peering Policy Information
General Policy
Selective
Multiple Locations
Required - US
Ratio Requirement
Yes
Contract Requirement
Required
Health Check
Contact Information
Some of this network's contacts are hidden because they are only visible to authenticated users and you are currently not logged in.
Public Peering Exchange Points
Exchange
IPv4
ASN
IPv6
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RS Peer
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Interconnection Facilities
Facility
ASN
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389
822
United States of America
Denver
19
822
United States of America
Los Angeles
1476
822
United States of America
Houston
1422
822
United States of America
New York
1820
822
United States of America
Newark
125
822
United States of America
Atlanta
16
822
United States of America
New York
7
822
United States of America
Chicago
4
822
United States of America
Dallas
1
822
United States of America
Ashburn
8
822
United States of America
Los Angeles
15
822
United States of America
Miami
86
822
United States of America
Seattle
6
822
United States of America
San Jose
5
822
United States of America
Palo Alto
1730
822
United States of America
Chicago
1021
822
United States of America
Dallas
1731
822
United States of America
Miami
311
822
United States of America
Nashville
176
822
United States of America
Sunnyvale
13510
822
United States of America
Jacksonville
7267
822
United States of America
New York
13514
822
United States of America
Philadelphia
13513
822
United States of America
Pittsburgh
13512
822
United States of America
Portland
219
822
United States of America
Boston
Operational