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General Information
Name:
National Institutes of Health
Domain:
nih.gov
Country:
US
Type:
government
Registry:
ARIN
Prefix Counts
IPv4 Count:
13,312
IPv6 Count:
0
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 156.40.53.0/24 | US | NIHNET-3 | National Institutes of Health | ARIN | allocation | 256 |
| 156.40.98.0/23 | US | NIHNET-3 | National Institutes of Health | ARIN | allocation | 512 |
| 165.112.0.0/21 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 2,048 |
| 165.112.0.0/20 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 4,096 |
| 165.112.32.0/22 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 1,024 |
| 165.112.124.0/23 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 512 |
| 165.112.127.0/24 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 256 |
| 165.112.136.0/21 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 2,048 |
| 165.112.194.0/23 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 512 |
| 165.112.200.0/22 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 1,024 |
| 165.112.200.0/23 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 512 |
| 165.112.252.0/23 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 512 |
Network Relationships
Upstreams:
AS19050
