AS13391
United Network for Organ Sharing — unos.org
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Summary
| Country |
 United States
|
| Organization | United Network for Organ Sharing |
| Domain | unos.org |
| Number of IPv4 | 512 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | May 26, 1999 (about 27 years ago) |
| Updated | November 13, 2015 (about 10 years ago) |
IP Ranges
AS13391 announces 2 IPv4 ranges and 0 IPv6 range.
That's a total of 512 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 207.239.123.0/24 |
United Network for Organ Sharing
|
256 | ARIN | REALLOCATION |
| 207.239.150.0/24 |
United Network for Organ Sharing
|
256 | ARIN | REALLOCATION |
Peers
AS13391 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS13391 connects to the global Internet via at least 1 upstream provider. In this setup, AS13391 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS13391 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.