AS3926 Fairfax County Dept of Information Technology
General Info - AS3926
69,632
0
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 166.94.0.0/21 | 166.94.0.0 | 166.94.7.255 | 2,048 | |
| 166.94.8.0/22 | 166.94.8.0 | 166.94.11.255 | 1,024 | |
| 166.94.12.0/23 | 166.94.12.0 | 166.94.13.255 | 512 | |
| 166.94.14.0/24 | 166.94.14.0 | 166.94.14.255 | 256 | |
| 166.94.15.0/24 | 166.94.15.0 | 166.94.15.255 | 256 | |
| 166.94.16.0/24 | 166.94.16.0 | 166.94.16.255 | 256 | |
| 166.94.17.0/24 | 166.94.17.0 | 166.94.17.255 | 256 | |
| 166.94.18.0/23 | 166.94.18.0 | 166.94.19.255 | 512 | |
| 166.94.20.0/22 | 166.94.20.0 | 166.94.23.255 | 1,024 | |
| 166.94.24.0/21 | 166.94.24.0 | 166.94.31.255 | 2,048 | |
| 166.94.32.0/19 | 166.94.32.0 | 166.94.63.255 | 8,192 | |
| 166.94.64.0/19 | 166.94.64.0 | 166.94.95.255 | 8,192 | |
| 166.94.96.0/20 | 166.94.96.0 | 166.94.111.255 | 4,096 | |
| 166.94.112.0/24 | 166.94.112.0 | 166.94.112.255 | 256 | |
| 166.94.113.0/24 | 166.94.113.0 | 166.94.113.255 | 256 | |
| 166.94.114.0/23 | 166.94.114.0 | 166.94.115.255 | 512 | |
| 166.94.116.0/22 | 166.94.116.0 | 166.94.119.255 | 1,024 | |
| 166.94.120.0/21 | 166.94.120.0 | 166.94.127.255 | 2,048 | |
| 166.94.128.0/20 | 166.94.128.0 | 166.94.143.255 | 4,096 | |
| 166.94.144.0/22 | 166.94.144.0 | 166.94.147.255 | 1,024 | |
| 166.94.148.0/23 | 166.94.148.0 | 166.94.149.255 | 512 | |
| 166.94.150.0/23 | 166.94.150.0 | 166.94.151.255 | 512 | |
| 166.94.152.0/21 | 166.94.152.0 | 166.94.159.255 | 2,048 | |
| 166.94.160.0/20 | 166.94.160.0 | 166.94.175.255 | 4,096 | |
| 166.94.176.0/20 | 166.94.176.0 | 166.94.191.255 | 4,096 | |
| 166.94.192.0/18 | 166.94.192.0 | 166.94.255.255 | 16,384 | |
| 198.24.16.0/20 | 198.24.16.0 | 198.24.31.255 | 4,096 |
| Netblock | From IP | To IP | Number of IPs |
|---|
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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