Autonomous System details
AS21556
National Aeronautics And Space Administration — nasa.gov
Summary
| Country |
 United States
|
| Organization | National Aeronautics And Space Administration |
| Domain | nasa.gov |
| Number of IPv4 | 512 |
| Number of IPv6 | 3.1190× 1026 |
| AS Type | Government |
| Registry | ARIN |
| Allocated | November 01, 2012 (about 11 years ago) |
| Updated | March 21, 2024 (about 1 months ago) |
IP Ranges
AS21556 announces 2 IPv4 ranges and 3 IPv6 ranges.
That's a total of 512 IPv4 addresses and 3.1190× 1026 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 192.12.28.0/24 |
National Aeronautics And Space Administration
|
256 | ARIN | ALLOCATION |
| 192.203.230.0/24 |
National Aeronautics And Space Administration
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:500:a8::/48 |
National Aeronautics And Space Administration
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2620:126:e000::/48 |
National Aeronautics And Space Administration
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2620:126:e000::/40 |
National Aeronautics And Space Administration
|
3.0949× 1026 | ARIN | ALLOCATION |
Peers
There is no peer for AS21556.
Downstreams
There is no downstream for AS21556.