AS1999 U.S. House of Representatives
General Info - AS1999
197,632
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 74.119.128.0/22 | 1,024 | |
| 137.18.0.0/16 | 65,536 | |
| 143.228.0.0/16 | 65,536 | |
| 143.231.0.0/16 | 65,536 |
| Netblock | Number of IPs | |
|---|---|---|
| 2620:0:e20::/46 | 4,835,703,278,458,516,698,824,704 |
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.
