AS16643
Virginia Commonwealth University — vcu.edu
Summary
| Country |
 United States
|
| Organization | Virginia Commonwealth University |
| Domain | vcu.edu |
| Number of IPv4 | 66,560 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | May 30, 2000 (about 25 years ago) |
| Updated | March 06, 2025 (about 1 months ago) |
IP Ranges
AS16643 announces 5 IPv4 ranges and 0 IPv6 range.
That's a total of 66,560 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 128.172.0.0/18 |
Virginia Commonwealth University
|
16,384 | ARIN | ALLOCATION |
| 128.172.64.0/18 |
Virginia Commonwealth University
|
16,384 | ARIN | ALLOCATION |
| 128.172.128.0/18 |
Virginia Commonwealth University
|
16,384 | ARIN | ALLOCATION |
| 128.172.192.0/18 |
Virginia Commonwealth University
|
16,384 | ARIN | ALLOCATION |
| 208.22.76.0/22 |
Sprint
|
1,024 | ARIN | ALLOCATION |
Peers
AS16643 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
AS16643 connects to the global Internet via at least 2 upstream providers. In this setup, AS16643 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS16643 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.