Blocks sold in pieces · IPv4 · 65,536 addresses
129.33.0.0/16
Sold in pieces
- Seller
- IBM
- Pieces
- 4 since 2008-12-01, the latest on 2020-05-07
- Share sold
- 2% (1,280 of 65,536 addresses)
- Buyers
- Acoustic, L.P.
Now
- ARIN statistics
- Allocated (dated 1989-06-22) (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 |
|---|---|---|---|---|
| 2020-05-07 | 129.33.138.0/23 | Merger/acquisition | IBM ARIN | Acoustic, L.P. ARIN |
| 2020-05-07 | 129.33.239.0/24 | Merger/acquisition | IBM ARIN | Acoustic, L.P. ARIN |
| 2020-05-07 | 129.33.240.0/24 | Merger/acquisition | IBM ARIN | Acoustic, L.P. ARIN |
| 2020-05-07 | 129.33.243.0/24 | Merger/acquisition | IBM ARIN | Acoustic, L.P. ARIN |
Transfer records (17)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| ARIN | Merger acquisition | 129.33.0.0/17 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.128.0/21 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.136.0/23 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.140.0/22 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.144.0/20 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.160.0/19 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.192.0/19 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.224.0/21 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.232.0/22 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.236.0/23 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.238.0/24 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.244.0/22 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.248.0/21 | IBM ARIN | Kyndryl ARIN | |
| ARIN | Merger acquisition | 129.33.138.0/23 | IBM ARIN | Acoustic, L.P. ARIN | |
| ARIN | Merger acquisition | 129.33.239.0/24 | IBM ARIN | Acoustic, L.P. ARIN | |
| ARIN | Merger acquisition | 129.33.240.0/24 | IBM ARIN | Acoustic, L.P. ARIN | |
| ARIN | Merger acquisition | 129.33.243.0/24 | IBM ARIN | Acoustic, L.P. ARIN |
Every record in the registries' transfer logs that moved any part of this block. A transfer between two registries is in both logs.