AS2936
National Energy Research Scientific Computing Center — lbl.gov
Summary
| Country |
 United States
|
| Organization | National Energy Research Scientific Computing Center |
| Domain | lbl.gov |
| Number of IPv4 | 65,536 |
| Number of IPv6 | 1.9343× 1025 |
| AS Type | Government |
| Registry | ARIN |
| Allocated | November 23, 1994 (about 30 years ago) |
| Updated | November 13, 2024 (about 5 months ago) |
IP Ranges
AS2936 announces 1 IPv4 range and 1 IPv6 range.
That's a total of 65,536 IPv4 addresses and 1.9343× 1025 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 128.55.0.0/16 |
ESnet
|
65,536 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:0:28b0::/44 |
National Energy Research Scientific Computing Center
|
1.9343× 1025 | ARIN | ALLOCATION |
Peers
AS2936 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
AS2936 connects to the global Internet via at least 1 upstream provider. In this setup, AS2936 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS2936 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.