Autonomous System details
AS30387
National Institutes of Health — nih.gov
Summary
| Country |
 United States
|
| Organization | National Institutes of Health |
| Domain | nih.gov |
| Number of IPv4 | 13,312 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Government |
| Registry | ARIN |
| Allocated | September 26, 2003 (about 21 years ago) |
| Updated | March 02, 2012 (about 12 years ago) |
IP Ranges
AS30387 announces 12 IPv4 ranges and 1 IPv6 range.
That's a total of 13,312 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 156.40.53.0/24 |
National Institutes of Health
|
256 | ARIN | ALLOCATION |
| 156.40.98.0/23 |
National Institutes of Health
|
512 | ARIN | ALLOCATION |
| 165.112.0.0/21 |
National Institutes of Health
|
2,048 | ARIN | ALLOCATION |
| 165.112.0.0/20 |
National Institutes of Health
|
4,096 | ARIN | ALLOCATION |
| 165.112.32.0/22 |
National Institutes of Health
|
1,024 | ARIN | ALLOCATION |
| 165.112.124.0/23 |
National Institutes of Health
|
512 | ARIN | ALLOCATION |
| 165.112.127.0/24 |
National Institutes of Health
|
256 | ARIN | ALLOCATION |
| 165.112.136.0/21 |
National Institutes of Health
|
2,048 | ARIN | ALLOCATION |
| 165.112.194.0/23 |
National Institutes of Health
|
512 | ARIN | ALLOCATION |
| 165.112.200.0/22 |
National Institutes of Health
|
1,024 | ARIN | ALLOCATION |
| 165.112.200.0/23 |
National Institutes of Health
|
512 | ARIN | ALLOCATION |
| 165.112.252.0/23 |
National Institutes of Health
|
512 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2607:f220:402::/48 |
National Institutes of Health
|
1.2089× 1024 | ARIN | REALLOCATION |
Peers
There is no peer for AS30387.
Downstreams
There is no downstream for AS30387.