AS19312
John Muir Health — johnmuirhealth.com
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Summary
| Country |
 United States
|
| Organization | John Muir Health |
| Domain | johnmuirhealth.com |
| Number of IPv4 | 768 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | June 28, 2006 (about 20 years ago) |
| Updated | January 19, 2021 (about 5 years ago) |
IP Ranges
AS19312 announces 3 IPv4 ranges and 0 IPv6 range.
That's a total of 768 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 12.25.162.0/24 |
JOHN MUIR HEALTH
|
256 | ARIN | REASSIGNMENT |
| 50.59.177.0/24 |
John Muir Health
|
256 | ARIN | REASSIGNMENT |
| 206.107.211.0/24 |
Cogent Communications
|
256 | ARIN | REASSIGNMENT |
Peers
AS19312 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
AS19312 connects to the global Internet via at least 2 upstream providers. In this setup, AS19312 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS19312 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.