Blocks sold in pieces · IPv4 · 65,536 addresses
140.209.0.0/16
Sold in pieces
- Seller
- University of St. Thomas
- Pieces
- 2 since 2008-12-01, the latest on 2026-06-11
- Share sold
- 50% (32,768 of 65,536 addresses)
- Buyers
- BOLT Fiber Optic Services, Palo Alto Networks, Inc
Now
- ARIN statistics
- Allocated (dated 1990-06-11), allocated (dated 2024-05-02), allocated (dated 2026-06-11) (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 |
|---|---|---|---|---|
| 2024-05-02 | 140.209.192.0/18 | Intra-ARIN transfer | University of St. Thomas ARIN | Palo Alto Networks, Inc ARIN |
| 2026-06-11 | 140.209.64.0/18 | Intra-ARIN transfer | University of St. Thomas ARIN | BOLT Fiber Optic Services ARIN |
Transfer records (4)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| ARIN | Resource transfer | 140.209.64.0/18 | University of St. Thomas ARIN | BOLT Fiber Optic Services ARIN | |
| RIPE NCC | Resource transfer | 140.209.128.0/18 | (no name given) ARIN | cleardocks LLC RIPE NCC | |
| ARIN | Resource transfer | 140.209.128.0/18 | University of St. Thomas ARIN | Cleardocks LLC RIPE NCC | |
| ARIN | Resource transfer | 140.209.192.0/18 | University of St. Thomas ARIN | Palo Alto Networks, 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.