AS59 University of Wisconsin Madison
General Info - AS59
331,008
79.23 Octillion
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 72.33.0.0/16 | 72.33.0.0 | 72.33.255.255 | 65,536 | |
| 128.104.0.0/16 | 128.104.0.0 | 128.104.255.255 | 65,536 | |
| 128.105.0.0/18 | 128.105.0.0 | 128.105.63.255 | 16,384 | |
| 128.105.64.0/22 | 128.105.64.0 | 128.105.67.255 | 1,024 | |
| 128.105.68.0/23 | 128.105.68.0 | 128.105.69.255 | 512 | |
| 128.105.70.0/23 | 128.105.70.0 | 128.105.71.255 | 512 | |
| 128.105.72.0/21 | 128.105.72.0 | 128.105.79.255 | 2,048 | |
| 128.105.80.0/20 | 128.105.80.0 | 128.105.95.255 | 4,096 | |
| 128.105.96.0/19 | 128.105.96.0 | 128.105.127.255 | 8,192 | |
| 128.105.128.0/17 | 128.105.128.0 | 128.105.255.255 | 32,768 | |
| 144.92.0.0/16 | 144.92.0.0 | 144.92.255.255 | 65,536 | |
| 146.151.0.0/16 | 146.151.0.0 | 146.151.255.255 | 65,536 | |
| 192.12.220.0/24 | 192.12.220.0 | 192.12.220.255 | 256 | |
| 192.12.223.0/24 | 192.12.223.0 | 192.12.223.255 | 256 | |
| 192.12.224.0/24 | 192.12.224.0 | 192.12.224.255 | 256 | |
| 192.86.79.0/24 | 192.86.79.0 | 192.86.79.255 | 256 | |
| 198.51.246.0/24 | 198.51.246.0 | 198.51.246.255 | 256 | |
| 198.51.247.0/24 | 198.51.247.0 | 198.51.247.255 | 256 | |
| 198.51.254.0/24 | 198.51.254.0 | 198.51.254.255 | 256 | |
| 198.133.224.0/24 | 198.133.224.0 | 198.133.224.255 | 256 | |
| 198.133.225.0/24 | 198.133.225.0 | 198.133.225.255 | 256 | |
| 205.213.248.0/22 | 205.213.248.0 | 205.213.251.255 | 1,024 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2607:f388::/32 | 2607:f388:: | 2607:f388:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion |
Downstreams
There are no downstreams for this ASN.
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.
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