Blocks sold in pieces · IPv4 · 1,024 addresses
45.81.48.0/22
Sold in pieces
- Seller
- Internetswitch B.V.
- Pieces
- 2 since 2026-01-01, the latest on 2026-07-10
- Share sold
- 100% (1,024 of 1,024 addresses)
- Buyers
- BDSF Technology B.V., Tristan ter Haar trading as TFLabs
Now
- RIPE NCC statistics
- Allocated (dated 2019-05-17) on 2026-10-09 (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 |
|---|---|---|---|---|
| 2026-06-11 | 45.81.50.0/23 | Intra-RIPE NCC transfer | Internetswitch B.V. RIPE NCC | Tristan ter Haar trading as TFLabs RIPE NCC |
| 2026-07-10 | 45.81.48.0/23 | Intra-RIPE NCC transfer | Internetswitch B.V. RIPE NCC | BDSF Technology B.V. RIPE NCC |
Transfer records (2)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| RIPE NCC | Resource transfer | 45.81.48.0/23 | Internetswitch B.V. RIPE NCC | BDSF Technology B.V. RIPE NCC | |
| RIPE NCC | Resource transfer | 45.81.50.0/23 | Internetswitch B.V. RIPE NCC | Tristan ter Haar trading as TFLabs 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.