Data as of Nov 10, 2026
66.251.224.0/22
No anonymizer space · no proxy exits in 30 daysOnShore, Inc.
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jun 2026
from AS26068 OnShore, Inc., after 18.2 years unannounced
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 66.251.224.0/20 | 4,096 | ONSH-NET-2 | OnShore, Inc. (ONSH) · US | Direct Allocation | Jun 16, 2006 | sjk@ |
| └ 66.251.224.0/22 | 1,024 | OSH-SEC-COM | onShore Security (C09373940) · US | Reassigned | Apr 13, 2023 | sjk@ via ONSH-NET-2 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 66.251.224.0/20
- Prefix
- 66.251.224.0/20
- Announced by
- AS26068 OnShore, Inc.
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- ONSH-NET-2
- Registrant
- OnShore, Inc.
- RIR
- ARIN
Origin network
AS26068
US
- Name
- OnShore, Inc.
- Type
- Hosting
- Registered
- Jun 27, 2002
- Domain
- onshore.com
- Website
- www.onshore.com
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 1
Routing timeline
Who has announced 66.251.224.0/20
66.251.224.0/20
Routing history
- Pattern
- Stable
- First seen
- Jun 2006
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
IRR
Route objects on 66.251.224.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS26068 | RADB | BLK-2M | MAINT-ONSH-NOC | Jun 13, 2026 |
Whois
Registration for this announcement
- Range
- 66.
251. 224. 0/ 20 - Netname
- ONSH-NET-2
- Registrant
- OnShore, Inc.
- Organization
- OnShore, Inc. (ONSH)
- Org address
- 1823 Grant Street, Evanston, IL, 60201
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-251-224-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Jun 16, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 16, 2006
- Status
- assigned
Report abuse
Abuse contact
- sjk@
dredel. com - Name
- Steven Kent
- Phone
- +1-847-859-3813
- Handle
- SK692-ARIN