Blocks sold in pieces · IPv4 · 32,768 addresses
163.245.0.0/17
Sold in pieces
- Seller
- Purdue University Northwest
- Pieces
- 2 since 2026-01-01, the latest on 2026-09-17
- Share sold
- 50% (16,384 of 32,768 addresses)
- Buyers
- Central Access, Inc., TA Consulting & Services UG
Now
- ARIN statistics
- Allocated (dated 1992-09-28), allocated (dated 2026-02-02) on 2026-10-09 (US)
The block as ARIN's statistics listed it on 2025-12-31 or the day before a piece was transferred, whichever is larger. ARIN often lists what's left in smaller records after a sale.
The pieces
| Date | Piece | What happened | From | To |
|---|---|---|---|---|
| 2026-02-02 | 163.245.0.0/19 | Intra-ARIN transfer | Purdue University Northwest ARIN | Central Access, Inc. ARIN |
| 2026-09-17 | 163.245.32.0/19 | Transfer out of ARIN | Purdue University Northwest ARIN | TA Consulting & Services UG RIPE NCC |
Transfer records (3)
| Date (UTC) | Type | Range moved | From | To |
|---|---|---|---|---|
| Resource transfer | 163.245.32.0/19 | Purdue University Northwest ARIN | TA Consulting & Services UG RIPE NCC | |
| Resource transfer | 163.245.0.0/19 | Purdue University Northwest ARIN | Central Access, Inc. ARIN | |
| Merger acquisition | 163.245.0.0/16 | Purdue University North Central ARIN | Purdue University Northwest ARIN |
Every record in ARIN's transfer log that moved any part of this block, back to 2009.