AS21
The Rand Corporation — rand.org
Summary
| Country |
 United States
|
| Organization | The Rand Corporation |
| Domain | rand.org |
| Number of IPv4 | 2,560 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | July 30, 1984 (about 41 years ago) |
| Updated | March 23, 2021 (about 4 years ago) |
IP Ranges
AS21 announces 10 IPv4 ranges and 0 IPv6 range.
That's a total of 2,560 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 130.154.0.0/24 |
The Rand Corporation
|
256 | ARIN | ALLOCATION |
| 130.154.1.0/24 |
The Rand Corporation
|
256 | ARIN | ALLOCATION |
| 130.154.3.0/24 |
The Rand Corporation
|
256 | ARIN | ALLOCATION |
| 130.154.11.0/24 |
The Rand Corporation
|
256 | ARIN | ALLOCATION |
| 130.154.30.0/24 |
The Rand Corporation
|
256 | ARIN | ALLOCATION |
| 130.154.33.0/24 |
The Rand Corporation
|
256 | ARIN | ALLOCATION |
| 130.154.111.0/24 |
The Rand Corporation
|
256 | ARIN | ALLOCATION |
| 130.154.113.0/24 |
The Rand Corporation
|
256 | ARIN | ALLOCATION |
| 166.67.240.0/24 |
Virginia Information Technologies Agency (vita)
|
256 | ARIN | ALLOCATION |
| 192.5.14.0/24 |
The Rand Corporation
|
256 | ARIN | ALLOCATION |
Peers
AS21 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS21 connects to the global Internet via at least 4 upstream providers. In this setup, AS21 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.