Blocks sold in pieces · IPv4 · 65,536 addresses
153.51.0.0/16
Sold in pieces
- Seller
- NCR Voyix Corporation
- Pieces
- 2 since 2008-12-01, the latest on 2025-11-12
- Share sold
- 75% (49,152 of 65,536 addresses)
- Buyers
- Contrust Solutions S.R.L, Own IT Solutions SA
Now
- RIPE NCC statistics
- Allocated (dated 1991-09-23), assigned (dated 1991-09-23) (ES, IR, RU), 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 |
|---|---|---|---|---|
| 2025-11-12 | 153.51.0.0/17 | Transfer out of ARIN | NCR Voyix Corporation ARIN | Own IT Solutions SA RIPE NCC |
| 2025-11-12 | 153.51.128.0/18 | Transfer out of ARIN | NCR Voyix Corporation ARIN | Contrust Solutions S.R.L RIPE NCC |
Transfer records (6)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| RIPE NCC | Resource transfer | 153.51.192.0/18 | (no name given) ARIN | Valor Information Technologies, S.L. RIPE NCC | |
| ARIN | Resource transfer | 153.51.192.0/18 | NCR Voyix Corporation ARIN | Valor Information Technologies, S.L. RIPE NCC | |
| RIPE NCC | Resource transfer | 153.51.0.0/17 | (no name given) ARIN | OWN IT SOLUTIONS SA RIPE NCC | |
| RIPE NCC | Resource transfer | 153.51.128.0/18 | (no name given) ARIN | Contrust Solutions S.R.L. RIPE NCC | |
| ARIN | Resource transfer | 153.51.128.0/18 | NCR Voyix Corporation ARIN | Contrust Solutions S.R.L RIPE NCC | |
| ARIN | Resource transfer | 153.51.0.0/17 | NCR Voyix Corporation ARIN | Own IT Solutions SA RIPE NCC |
Every record in the registries' transfer logs that moved any part of this block. A transfer between two registries is in both logs.