Blocks sold in pieces · IPv4 · 65,536 addresses
156.45.0.0/16
Sold in pieces
- Seller
- Maritz Holdings Inc.
- Pieces
- 3 since 2008-12-01, the latest on 2025-12-09
- Share sold
- 81% (53,248 of 65,536 addresses)
- Buyers
- Alarm.com, Inc., Cogeco Connexion Inc., Zoom Video Communications, Inc
Now
- ARIN statistics
- Allocated (dated 1991-12-09), allocated (dated 2021-08-11), allocated (dated 2024-08-13), allocated (dated 2025-12-09) (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 |
|---|---|---|---|---|
| 2021-08-11 | 156.45.0.0/17 | Intra-ARIN transfer | Maritz Holdings Inc. ARIN | Zoom Video Communications, Inc ARIN |
| 2024-08-13 | 156.45.128.0/18 | Intra-ARIN transfer | Maritz Holdings Inc. ARIN | Cogeco Connexion Inc. ARIN |
| 2025-12-09 | 156.45.224.0/20 | Intra-ARIN transfer | Maritz Holdings Inc. ARIN | Alarm.com, Inc. ARIN |
Transfer records (3)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| ARIN | Resource transfer | 156.45.224.0/20 | Maritz Holdings Inc. ARIN | Alarm.com, Inc. ARIN | |
| ARIN | Resource transfer | 156.45.128.0/18 | Maritz Holdings Inc. ARIN | Cogeco Connexion Inc. ARIN | |
| ARIN | Resource transfer | 156.45.0.0/17 | Maritz Holdings Inc. ARIN | Zoom Video Communications, 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.