AS1842 Department of Interior United States Geological Survey
General Info - AS1842
14,080
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 130.118.152.0/24 | 256 | |
| 130.118.176.0/23 | 512 | |
| 130.118.179.0/24 | 256 | |
| 130.118.180.0/23 | 512 | |
| 130.118.184.0/24 | 256 | |
| 137.227.230.0/24 | 256 | |
| 137.227.236.0/24 | 256 | |
| 152.61.132.0/24 | 256 | |
| 152.61.224.0/19 | 8,192 | |
| 159.189.224.0/23 | 512 | |
| 192.41.213.0/24 | 256 | |
| 192.48.124.0/24 | 256 | |
| 192.55.108.0/24 | 256 | |
| 192.58.223.0/24 | 256 | |
| 192.102.216.0/24 | 256 | |
| 192.153.11.0/24 | 256 | |
| 192.160.139.0/24 | 256 | |
| 192.160.140.0/23 | 512 | |
| 198.187.220.0/24 | 256 | |
| 204.68.149.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:49c8:4000::/48 | 1,208,925,819,614,629,174,706,176 |
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.
