Announced IPs
68.34M
IPv4
IPv4 Prefixes
432
IPv6 Prefixes
11
Hosted Domains
229k
resolve into this AS
Peers
103
Customers
101
AS Profile
AS Name
Comcast
Also known as
Comcast Backbone - 7922
AS Type
Cable/DSL/ISP
Scope
North America
Traffic
1-5Tbps
Website
IRR AS-SET
RADB::AS-COMCAST-IBONE
RIR
ARIN
Country
Allocated
1997-02-14
RPKI Validity
Total ROAs
5,602
Valid Prefixes
152
NotFound
291
Announced (BGP)
443
RPKI Coverage
34.3%
Geographic Footprint
Countries where this AS's scanned IPs are geolocated, by open-IP count.
Top Open Ports
Most common open ports across IPs in this AS (last 30 days).
| Port | Open IPs |
|---|---|
| 443 | 1 |