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General Information
Name:
Social Security Administration
Domain:
ssa.gov
Country:
US
Type:
government
Registry:
ARIN
Prefix Counts
IPv4 Count:
85,248
IPv6 Count:
2,167,603,994,569,030,110,248,173,568
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 137.200.0.0/20 | US | SSA | Social Security Administration | ARIN | allocation | 4,096 |
| 137.200.0.0/16 | US | SSA | Social Security Administration | ARIN | allocation | 65,536 |
| 137.200.16.0/20 | US | SSA | Social Security Administration | ARIN | allocation | 4,096 |
| 137.200.32.0/20 | US | SSA | Social Security Administration | ARIN | allocation | 4,096 |
| 137.200.48.0/20 | US | SSA | Social Security Administration | ARIN | allocation | 4,096 |
| 137.200.228.0/24 | US | SSA | Social Security Administration | ARIN | allocation | 256 |
| 199.173.224.0/21 | US | UU-199-173-224-D2 | Social Security Administration | ARIN | reassignment | 2,048 |
| 199.173.224.0/22 | US | UU-199-173-224-D2 | Social Security Administration | ARIN | reassignment | 1,024 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:1930:c00::/38 | US | SSA-V6 | Social Security Administration | ARIN | allocation |
| 2001:1930:d00::/40 | US | SSA-V6 | Social Security Administration | ARIN | allocation |
| 2001:1930:d00::/41 | US | SSA-V6 | Social Security Administration | ARIN | allocation |
| 2001:1930:e00::/41 | US | SSA-V6 | Social Security Administration | ARIN | allocation |
| 2001:1930:e00::/40 | US | SSA-V6 | Social Security Administration | ARIN | allocation |
| 2001:1930:3c10::/48 | US | SSA-V6 | Social Security Administration | ARIN | allocation |
