Blocks sold in pieces · IPv4 · 65,536 addresses
156.40.0.0/16
Sold in pieces
- Seller
- National Institutes of Health
- Pieces
- 4 since 2008-12-01, the latest on 2016-06-06
- Share sold
- 2% (1,024 of 65,536 addresses)
- Buyers
- U.S. Department of Health & Human Services
Now
- ARIN statistics
- Allocated (dated 1991-12-09) (US), in the latest file
The block as ARIN's statistics listed it on 2008-11-27 or the day before a piece was transferred, whichever is larger. Registries often list what's left in smaller records after a sale.
The pieces
| Date | Piece | What happened | From | To |
|---|---|---|---|---|
| 2016-06-06 | 156.40.93.0/24 | Merger/acquisition | National Institutes of Health ARIN | U.S. Department of Health & Human Services ARIN |
| 2016-06-06 | 156.40.94.0/24 | Merger/acquisition | National Institutes of Health ARIN | U.S. Department of Health & Human Services ARIN |
| 2016-06-06 | 156.40.95.0/24 | Merger/acquisition | National Institutes of Health ARIN | U.S. Department of Health & Human Services ARIN |
| 2016-06-06 | 156.40.197.0/24 | Merger/acquisition | National Institutes of Health ARIN | U.S. Department of Health & Human Services ARIN |
Transfer records (4)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| ARIN | Merger acquisition | 156.40.93.0/24 | National Institutes of Health ARIN | U.S. Department of Health & Human Services ARIN | |
| ARIN | Merger acquisition | 156.40.94.0/24 | National Institutes of Health ARIN | U.S. Department of Health & Human Services ARIN | |
| ARIN | Merger acquisition | 156.40.95.0/24 | National Institutes of Health ARIN | U.S. Department of Health & Human Services ARIN | |
| ARIN | Merger acquisition | 156.40.197.0/24 | National Institutes of Health ARIN | U.S. Department of Health & Human Services ARIN |
Every record in the registries' transfer logs that moved any part of this block. A transfer between two registries is in both logs.