Home / AS53900
| RIR | arin |
|---|---|
| Country | US |
| Allocation date | 2011-08-03 |
| Org | Handle | First seen | Last seen |
|---|---|---|---|
| OrbiMed Advisors, LLC | AS53900 | 2026-07-14 16:08:40.823000 | 2026-09-02 12:23:18.929000 |
| Prefix | First seen | Last seen |
|---|---|---|
| 38.121.137.0/24 | 2026-07-02 00:00:00 | 2026-08-28 08:00:00 |
| Neighbour ASN | Direction | Power |
|---|---|---|
| AS174 | left | 174 |
| AS46887 | left | 79 |