AS19174 China Unicom (Americas) Operations Ltd
General Info - AS19174
5,120
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 199.102.92.0/23 | 512 | |
| 199.102.94.0/24 | 256 | |
| 199.102.95.0/24 | 256 | |
| 207.254.176.0/24 | 256 | |
| 207.254.177.0/24 | 256 | |
| 207.254.178.0/23 | 512 | |
| 207.254.180.0/22 | 1,024 | |
| 207.254.184.0/23 | 512 | |
| 207.254.186.0/24 | 256 | |
| 207.254.187.0/24 | 256 | |
| 207.254.188.0/24 | 256 | |
| 207.254.189.0/24 | 256 | |
| 207.254.190.0/24 | 256 | |
| 207.254.191.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2604:bf80::/32 | 79,228,162,514,264,337,593,543,950,336 |
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.
