AS number details
AS33491
COMCAST-33491
Summary
AS Number
AS33491
AS Name
COMCAST-33491
Country
United States
Website
IPv4 Prefixes
112
IPv6 Prefixes
272
IPv4 Peers
241
IPv6 Peers
18
IPv4 Upstreams
2
IPv6 Upstreams
2
Regional Registry
ARIN
Allocated Date
30th December 2004
Allocated Status
Assigned
What is an ASN?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
asn