AS21 The RAND Corporation
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 130.154.0.0/24 | 256 | |
| 130.154.1.0/24 | 256 | |
| 130.154.2.0/24 | 256 | |
| 130.154.3.0/24 | 256 | |
| 130.154.4.0/22 | 1,024 | |
| 130.154.8.0/23 | 512 | |
| 130.154.10.0/24 | 256 | |
| 130.154.11.0/24 | 256 | |
| 130.154.12.0/22 | 1,024 | |
| 130.154.16.0/21 | 2,048 | |
| 130.154.24.0/22 | 1,024 | |
| 130.154.28.0/23 | 512 | |
| 130.154.30.0/24 | 256 | |
| 130.154.31.0/24 | 256 | |
| 130.154.32.0/24 | 256 | |
| 130.154.33.0/24 | 256 | |
| 130.154.34.0/23 | 512 | |
| 130.154.36.0/22 | 1,024 | |
| 130.154.40.0/21 | 2,048 | |
| 130.154.48.0/20 | 4,096 | |
| 130.154.64.0/19 | 8,192 | |
| 130.154.96.0/21 | 2,048 | |
| 130.154.104.0/22 | 1,024 | |
| 130.154.108.0/23 | 512 | |
| 130.154.110.0/24 | 256 | |
| 130.154.111.0/24 | 256 | |
| 130.154.112.0/24 | 256 | |
| 130.154.113.0/24 | 256 | |
| 130.154.114.0/23 | 512 | |
| 130.154.116.0/22 | 1,024 | |
| 130.154.120.0/21 | 2,048 | |
| 130.154.128.0/17 | 32,768 | |
| 166.67.240.0/24 | 256 | |
| 192.5.14.0/24 | 256 | |
| 192.12.212.0/24 | 256 | |
| 192.12.213.0/24 | 256 | |
| 192.42.56.0/24 | 256 | |
| 192.42.57.0/24 | 256 | |
| 192.42.58.0/24 | 256 | |
| 192.42.59.0/24 | 256 |
There are no known IPv6 addresses belonging to this network.
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.
