Blocks sold in pieces · IPv4 · 1,024 addresses
45.146.4.0/22
Sold in pieces
- Seller
- The Mastermind Holding B.V.
- Pieces
- 3 since 2026-01-01, the latest on 2026-06-24
- Share sold
- 75% (768 of 1,024 addresses)
- Buyers
- ByteFly Kft, ClearStack B.V., REVOLUTION PROVIDER SRL
Now
- RIPE NCC statistics
- Allocated (dated 2019-08-27) on 2026-10-09 (HU, IT, NL)
The block as RIPE NCC's statistics listed it on 2025-12-31 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 |
|---|---|---|---|---|
| 2026-03-25 | 45.146.4.0/24 | Intra-RIPE NCC transfer | The Mastermind Holding B.V. RIPE NCC | ClearStack B.V. RIPE NCC |
| 2026-05-01 | 45.146.5.0/24 | Intra-RIPE NCC transfer | The Mastermind Holding B.V. RIPE NCC | REVOLUTION PROVIDER SRL RIPE NCC |
| 2026-06-24 | 45.146.6.0/24 | Intra-RIPE NCC transfer | The Mastermind Holding B.V. RIPE NCC | ByteFly Kft RIPE NCC |
Transfer records (4)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| RIPE NCC | Resource transfer | 45.146.6.0/24 | The Mastermind Holding B.V. RIPE NCC | ByteFly Kft RIPE NCC | |
| RIPE NCC | Resource transfer | 45.146.5.0/24 | The Mastermind Holding B.V. RIPE NCC | REVOLUTION PROVIDER SRL RIPE NCC | |
| RIPE NCC | Resource transfer | 45.146.4.0/24 | The Mastermind Holding B.V. RIPE NCC | ClearStack B.V. RIPE NCC | |
| RIPE NCC | Resource transfer | 45.146.4.0/22 | Rick Bakker trading as Bakker IT RIPE NCC | The Mastermind Holding B.V. 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.