AS194
University Corporation for Atmospheric Research — ucar.edu
Summary
| Country |
 United States
|
| Organization | University Corporation for Atmospheric Research |
| Domain | ucar.edu |
| Number of IPv4 | 66,048 |
| Number of IPv6 | 3.1069× 1026 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | May 26, 1988 (about 37 years ago) |
| Updated | April 15, 2025 (about 6 days ago) |
IP Ranges
AS194 announces 3 IPv4 ranges and 2 IPv6 ranges.
That's a total of 66,048 IPv4 addresses and 3.1069× 1026 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 128.117.0.0/16 |
National Center for Atmospheric Research
|
65,536 | ARIN | ALLOCATION |
| 192.43.244.0/24 |
National Center for Atmospheric Research
|
256 | ARIN | ALLOCATION |
| 192.52.106.0/24 |
National Center for Atmospheric Research
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:117:2000::/40 |
National Center for Atmospheric Research
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2620:117:20f1::/48 |
National Center for Atmospheric Research
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS194 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
AS194 connects to the global Internet via at least 1 upstream provider. In this setup, AS194 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS194 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.