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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:
134,400
IPv6 Count:
309,485,009,821,345,068,724,781,056
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 55.42.0.0/16 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 65,536 |
| 55.42.96.0/22 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 1,024 |
| 55.87.0.0/16 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 65,536 |
| 55.87.96.0/22 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 1,024 |
| 55.87.100.0/24 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 256 |
| 55.87.101.0/24 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 256 |
| 55.87.106.0/23 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 512 |
| 55.87.255.0/24 | US | CONUS-RCAS | Headquarters, Usaisc | ARIN | reallocation | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2608:10a:4700::/40 | US | USDDD-001 | United States Department of Defense (dod) | ARIN | allocation |
Network Relationships
Upstreams:
AS306
