Blocks sold in pieces · IPv4 · 16,384 addresses
66.199.128.0/18
Sold in pieces
- Seller
- Aptum Technologies
- Pieces
- 2 since 2008-12-01, the latest on 2025-08-01
- Share sold
- 19% (3,072 of 16,384 addresses)
- Buyers
- NT Spark, LLC, Purple Cow Internet Inc
Now
- ARIN statistics
- Allocated (dated 2001-11-15), allocated (dated 2025-07-08), allocated (dated 2025-08-01) (CA, 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 |
|---|---|---|---|---|
| 2025-07-08 | 66.199.176.0/21 | Intra-ARIN transfer | Aptum Technologies ARIN | Purple Cow Internet Inc ARIN |
| 2025-08-01 | 66.199.156.0/22 | Intra-ARIN transfer | Aptum Technologies ARIN | NT Spark, LLC ARIN |
Transfer records (2)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| ARIN | Resource transfer | 66.199.156.0/22 | Aptum Technologies ARIN | NT Spark, LLC ARIN | |
| ARIN | Resource transfer | 66.199.176.0/21 | Aptum Technologies ARIN | Purple Cow Internet Inc ARIN |
Every record in the registries' transfer logs that moved any part of this block. A transfer between two registries is in both logs.