AS33661 Comcast Cable Communications LLC
General Info - AS33661
2,048
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 50.218.97.0/24 | 256 | |
| 50.220.33.0/24 | 256 | |
| 50.226.0.0/24 | 256 | |
| 50.227.97.0/24 | 256 | |
| 50.228.116.0/24 | 256 | |
| 50.230.120.0/24 | 256 | |
| 50.236.155.0/24 | 256 | |
| 50.237.76.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:559:135::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:237::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:4ed::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:4ee::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:731::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:82f9::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:830d::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:8320::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:8462::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:85d6::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:864f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:878c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:87d4::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:c202::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:c22b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:c4b9::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:559:c4ea::/48 | 1,208,925,819,614,629,174,706,176 |
Upstreams
Downstreams
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What is an Autonomous System (AS)?
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.
