Data as of Nov 9, 2026
66.85.60.0/24
No anonymizer space · no proxy exits in 30 days5THCOLUMN LLC
Network & registry
Origin network
AS394205
US
- Name
- 5THCOLUMN LLC
- Type
- Business
- Registered
- Jul 7, 2015
- Domain
- 5thcolumn.net
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2016
- Current origin since
- May 2016 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 66.
85. 60. 0/ 24 - Netname
- 5THCOLUMNLLC
- Registrant
- 5THCOLUMN LLC
- Organization
- 5THCOLUMN LLC (TC-379)
- Org address
- 640 N. LaSalle St., Chicago, IL, 60654
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-85-60-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Aug 24, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 24, 2015
- Status
- assigned
Report abuse
Abuse contact
- rayhicks@
5thcolumn. net - Name
- Hicks, Ray
- Phone
- +1-312-919-7990
- Handle
- HICKS105-ARIN