AS73 University of Washington
General Info - AS73
240,128
78.92 Octillion
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 69.91.192.0/18 | 69.91.192.0 | 69.91.255.255 | 16,384 | |
| 108.179.140.0/22 | 108.179.140.0 | 108.179.143.255 | 1,024 | |
| 128.95.0.0/16 | 128.95.0.0 | 128.95.255.255 | 65,536 | |
| 128.208.0.0/16 | 128.208.0.0 | 128.208.255.255 | 65,536 | |
| 140.142.0.0/16 | 140.142.0.0 | 140.142.255.255 | 65,536 | |
| 173.250.160.0/19 | 173.250.160.0 | 173.250.191.255 | 8,192 | |
| 192.26.136.0/24 | 192.26.136.0 | 192.26.136.255 | 256 | |
| 192.42.144.0/24 | 192.42.144.0 | 192.42.144.255 | 256 | |
| 192.42.145.0/24 | 192.42.145.0 | 192.42.145.255 | 256 | |
| 198.48.64.0/20 | 198.48.64.0 | 198.48.79.255 | 4,096 | |
| 198.48.80.0/21 | 198.48.80.0 | 198.48.87.255 | 2,048 | |
| 198.48.88.0/22 | 198.48.88.0 | 198.48.91.255 | 1,024 | |
| 204.69.8.0/23 | 204.69.8.0 | 204.69.9.255 | 512 | |
| 204.69.10.0/24 | 204.69.10.0 | 204.69.10.255 | 256 | |
| 204.69.12.0/22 | 204.69.12.0 | 204.69.15.255 | 1,024 | |
| 205.175.96.0/19 | 205.175.96.0 | 205.175.127.255 | 8,192 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2607:4000::/39 | 2607:4000:: | 2607:4000:1ff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2607:4000:200::/40 | 2607:4000:200:: | 2607:4000:2ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2607:4000:400::/38 | 2607:4000:400:: | 2607:4000:7ff:ffff:ffff:ffff:ffff:ffff | 1.24 Octillion | |
| 2607:4000:800::/37 | 2607:4000:800:: | 2607:4000:fff:ffff:ffff:ffff:ffff:ffff | 2.48 Octillion | |
| 2607:4000:1000::/36 | 2607:4000:1000:: | 2607:4000:1fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2607:4000:2000::/35 | 2607:4000:2000:: | 2607:4000:3fff:ffff:ffff:ffff:ffff:ffff | 9.90 Octillion | |
| 2607:4000:4000::/34 | 2607:4000:4000:: | 2607:4000:7fff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2607:4000:8000::/33 | 2607:4000:8000:: | 2607:4000:ffff:ffff:ffff:ffff:ffff:ffff | 39.61 Octillion |
Upstreams
Downstreams
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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