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General Information
Name:
National Library of Medicine
Domain:
nih.gov
Country:
US
Type:
government
Registry:
ARIN
Prefix Counts
IPv4 Count:
2,304
IPv6 Count:
1,208,925,819,614,629,174,706,176
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 165.112.6.0/23 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 512 |
| 165.112.8.0/22 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 1,024 |
| 165.112.34.0/23 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 512 |
| 165.112.140.0/24 | US | NIHNET-4-B | National Institutes of Health | ARIN | allocation | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2607:f220:41f::/48 | US | NIHNET-V6 | National Institutes of Health | ARIN | reallocation |
