Blocks sold in pieces · IPv4 · 65,536 addresses
170.203.0.0/16
Sold in pieces
- Seller
- Landstar System Inc
- Pieces
- 5 since 2008-12-01, the latest on 2021-11-30
- Share sold
- 50% (32,768 of 65,536 addresses)
- Buyers
- Dixie EPA, SpaceX Services, Inc., Strada Communications L.L.C., Surf Air Wireless, LLC, Uprise LLC
Now
- ARIN statistics
- Allocated (dated 1994-12-01), allocated (dated 2021-09-10), allocated (dated 2021-10-11), allocated (dated 2021-10-13), allocated (dated 2021-10-29), allocated (dated 2021-11-23), allocated (dated 2021-11-30), allocated (dated 2021-12-06), allocated (dated 2021-12-08), allocated (dated 2021-12-27), allocated (dated 2022-01-06) (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 |
|---|---|---|---|---|
| 2021-09-10 | 170.203.128.0/18 | Intra-ARIN transfer | Landstar System Inc ARIN | Surf Air Wireless, LLC ARIN |
| 2021-10-11 | 170.203.56.0/21 | Intra-ARIN transfer | Landstar System Inc ARIN | Strada Communications L.L.C. ARIN |
| 2021-10-29 | 170.203.224.0/20 | Intra-ARIN transfer | Landstar System Inc ARIN | Uprise LLC ARIN |
| 2021-11-23 | 170.203.64.0/19 | Intra-ARIN transfer | Landstar System Inc ARIN | SpaceX Services, Inc. ARIN |
| 2021-11-30 | 170.203.0.0/21 | Intra-ARIN transfer | Landstar System Inc ARIN | Dixie EPA ARIN |
Transfer records (12)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| ARIN | Merger acquisition | 170.203.96.0/19 | Interfacing Company of Texas, Inc. ARIN | Ezee Fiber ARIN | |
| ARIN | Resource transfer | 170.203.32.0/20 | Landstar System Inc ARIN | Dixie EPA ARIN | |
| ARIN | Resource transfer | 170.203.96.0/19 | Landstar System Inc ARIN | Interfacing Company of Texas, Inc. ARIN | |
| ARIN | Resource transfer | 170.203.16.0/20 | Landstar System Inc ARIN | Klaviyo, Inc ARIN | |
| ARIN | Resource transfer | 170.203.8.0/21 | Landstar System Inc ARIN | Wayfair LLC ARIN | |
| ARIN | Resource transfer | 170.203.0.0/21 | Landstar System Inc ARIN | Dixie EPA ARIN | |
| ARIN | Resource transfer | 170.203.64.0/19 | Landstar System Inc ARIN | SpaceX Services, Inc. ARIN | |
| ARIN | Resource transfer | 170.203.192.0/19 | Landstar System Inc ARIN | SpaceX Services, Inc. ARIN | |
| ARIN | Resource transfer | 170.203.224.0/20 | Landstar System Inc ARIN | Uprise LLC ARIN | |
| ARIN | Resource transfer | 170.203.48.0/21 | Landstar System Inc ARIN | Terracon Consultants, Inc. ARIN | |
| ARIN | Resource transfer | 170.203.56.0/21 | Landstar System Inc ARIN | Strada Communications L.L.C. ARIN | |
| ARIN | Resource transfer | 170.203.128.0/18 | Landstar System Inc ARIN | Surf Air Wireless, LLC ARIN |
Every record in the registries' transfer logs that moved any part of this block. A transfer between two registries is in both logs.