Blocks sold in pieces · IPv4 · 65,536 addresses
161.210.0.0/16
Sold in pieces
- Seller
- Des Moines Area Community College
- Pieces
- 7 since 2008-12-01, the latest on 2026-04-17
- Share sold
- 4% (2,816 of 65,536 addresses)
- Buyers
- AccessOn Networks, Inc., Bold Software Inc, Nebius Inc., PSSC Labs, Platte River Power Authority, ROUTEONE LLC, Uber Freight US LLC
Now
- ARIN statistics
- Allocated (dated 1993-02-18), allocated (dated 2025-12-24), allocated (dated 2026-01-13), allocated (dated 2026-01-22), allocated (dated 2026-02-06), allocated (dated 2026-02-18), allocated (dated 2026-02-20), allocated (dated 2026-03-02), allocated (dated 2026-04-17), allocated (dated 2026-05-15) (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 |
|---|---|---|---|---|
| 2025-12-24 | 161.210.1.0/24 | Intra-ARIN transfer | Des Moines Area Community College ARIN | PSSC Labs ARIN |
| 2026-01-13 | 161.210.46.0/24 | Intra-ARIN transfer | Des Moines Area Community College ARIN | Bold Software Inc ARIN |
| 2026-01-13 | 161.210.100.0/22 | Intra-ARIN transfer | Des Moines Area Community College ARIN | Platte River Power Authority ARIN |
| 2026-01-22 | 161.210.108.0/23 | Intra-ARIN transfer | Des Moines Area Community College ARIN | Uber Freight US LLC ARIN |
| 2026-02-18 | 161.210.90.0/24 | Intra-ARIN transfer | Des Moines Area Community College ARIN | AccessOn Networks, Inc. ARIN |
| 2026-02-20 | 161.210.111.0/24 | Intra-ARIN transfer | Des Moines Area Community College ARIN | Nebius Inc. ARIN |
| 2026-04-17 | 161.210.188.0/24 | Intra-ARIN transfer | Des Moines Area Community College ARIN | ROUTEONE LLC ARIN |
Transfer records (10)
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| ARIN | Resource transfer | 161.210.104.0/22 | Des Moines Area Community College ARIN | ROUTEONE LLC ARIN | |
| ARIN | Resource transfer | 161.210.188.0/24 | Des Moines Area Community College ARIN | ROUTEONE LLC ARIN | |
| ARIN | Resource transfer | 161.210.92.0/22 | Des Moines Area Community College ARIN | Bold Software Inc ARIN | |
| ARIN | Resource transfer | 161.210.111.0/24 | Des Moines Area Community College ARIN | Nebius Inc. ARIN | |
| ARIN | Resource transfer | 161.210.90.0/24 | Des Moines Area Community College ARIN | AccessOn Networks, Inc. ARIN | |
| ARIN | Resource transfer | 161.210.4.0/22 | Des Moines Area Community College ARIN | DOVETEL COMMUNICATIONS, LLC. ARIN | |
| ARIN | Resource transfer | 161.210.108.0/23 | Des Moines Area Community College ARIN | Uber Freight US LLC ARIN | |
| ARIN | Resource transfer | 161.210.46.0/24 | Des Moines Area Community College ARIN | Bold Software Inc ARIN | |
| ARIN | Resource transfer | 161.210.100.0/22 | Des Moines Area Community College ARIN | Platte River Power Authority ARIN | |
| ARIN | Resource transfer | 161.210.1.0/24 | Des Moines Area Community College ARIN | PSSC Labs ARIN |
Every record in the registries' transfer logs that moved any part of this block. A transfer between two registries is in both logs.