Autonomous System details
AS21896
Alliant Energy — alliantenergy.com
Summary
| Country |
 United States
|
| Organization | Alliant Energy |
| Domain | alliantenergy.com |
| Number of IPv4 | 4,096 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | January 08, 2009 (about 16 years ago) |
| Updated | March 02, 2012 (about 12 years ago) |
IP Ranges
AS21896 announces 8 IPv4 ranges and 0 IPv6 range.
That's a total of 4,096 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 198.7.38.0/23 |
Alliant Energy
|
512 | ARIN | ALLOCATION |
| 198.7.42.0/23 |
Alliant Energy
|
512 | ARIN | ALLOCATION |
| 198.7.44.0/23 |
Alliant Energy
|
512 | ARIN | ALLOCATION |
| 198.7.46.0/23 |
Alliant Energy
|
512 | ARIN | ALLOCATION |
| 207.71.128.0/23 |
Alliant Energy
|
512 | ARIN | ALLOCATION |
| 207.71.134.0/23 |
Alliant Energy
|
512 | ARIN | ALLOCATION |
| 207.71.136.0/23 |
Alliant Energy
|
512 | ARIN | ALLOCATION |
| 207.71.142.0/23 |
Alliant Energy
|
512 | ARIN | ALLOCATION |
Downstreams
There is no downstream for AS21896.