Data as of Nov 8, 2026
67.230.0.0/19
No anonymizer space · no proxy exits in 30 daysColumbus Networks USA, Inc.
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 |
|---|---|---|---|---|---|---|
| 67.230.0.0/17 | 32,768 | COLUMBUS-NETWORKS-4 | Columbus Networks USA, Inc. (CNU-6) · US | Direct Allocation | Dec 18, 2007 | rafael. |
| └ 67.230.0.0/19 | 8,192 | CN-BLK-63-230-0 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 67.230.0.0/17
- Prefix
- 67.230.0.0/17
- Announced by
- AS23520 Columbus Networks USA, Inc.
- Type
- Residential
- Proxy exits
- 2,219
- Always-on exits
- 678
- RPKI
- No RPKI
- Netname
- COLUMBUS-NETWORKS-4
- Registrant
- Columbus Networks USA, Inc.
- RIR
- ARIN
Origin network
AS23520
US
- Name
- Columbus Networks USA, Inc.
- Type
- Internet provider
- Registered
- Apr 2, 2002
- Domain
- libertynetworks.com
- Website
- libertynetworks.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 67.230.0.0/17
67.230.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Apr 2008
- Current origin since
- May 2017 · 9.5 yr
- Origin networks
- 1
IRR
Route objects on 67.230.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23520 | RADB | COLUMBUS NETWORKS BLOCK | MAINT-AS23520 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 67.
230. 0. 0/ 17 - Netname
- COLUMBUS-NETWORKS-4
- Registrant
- Columbus Networks USA, Inc.
- Organization
- Columbus Networks USA, Inc. (CNU-6)
- Org address
- 15950 West Dixie Highway, North Miami Beach, FL, 33162
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-67-230-0-0-1
- Parent
- NET-67-0-0-0-0
- Created
- Dec 18, 2007
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 18, 2007
- Status
- assigned
Report abuse
Abuse contact
- rafael.
espinosa@ libertynet. com - Name
- Rafael Espinosa
- Phone
- +1-786-274-7517
- Handle
- ESPIN222-ARIN