AS22644
Thomas Jefferson University Hospitals, Inc. — jefferson.edu
Summary
| Country |
 United States
|
| Organization | Thomas Jefferson University Hospitals, Inc. |
| Domain | jefferson.edu |
| Number of IPv4 | 126,976 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | October 29, 2001 (about 23 years ago) |
| Updated | March 29, 2022 (about 3 years ago) |
IP Ranges
AS22644 announces 5 IPv4 ranges and 0 IPv6 range.
That's a total of 126,976 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 147.140.0.0/18 |
Thomas Jefferson University
|
16,384 | ARIN | ALLOCATION |
| 147.140.0.0/16 |
Thomas Jefferson University
|
65,536 | ARIN | ALLOCATION |
| 147.140.80.0/20 |
Thomas Jefferson University
|
4,096 | ARIN | ALLOCATION |
| 147.140.96.0/19 |
Thomas Jefferson University
|
8,192 | ARIN | ALLOCATION |
| 147.140.128.0/17 |
Thomas Jefferson University
|
32,768 | ARIN | ALLOCATION |
Peers
AS22644 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
AS22644 connects to the global Internet via at least 2 upstream providers. In this setup, AS22644 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS22644 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.