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General Information
Name:
United States Department of Defense (dod)
Domain:
mail.mil
Country:
US
Type:
government
Registry:
ARIN
Prefix Counts
IPv4 Count:
221,952
IPv6 Count:
309,485,009,821,345,068,724,781,056
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 55.40.0.0/16 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 65,536 |
| 55.40.242.0/24 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 256 |
| 55.40.255.0/24 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 256 |
| 55.73.0.0/16 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 65,536 |
| 55.86.0.0/16 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 65,536 |
| 55.86.50.0/24 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 256 |
| 55.86.96.0/19 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 8,192 |
| 55.86.128.0/18 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 16,384 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2608:14b:4500::/40 | US | USDDD-001 | United States Department of Defense (dod) | ARIN | allocation |
Network Relationships
Upstreams:
AS306
