Data as of Nov 8, 2026
204.79.172.0/24
No anonymizer space · no proxy exits in 30 daysSpencer Stuart
Network & registry
Origin network
AS27313
US
- Name
- Spencer Stuart
- Type
- Business
- Registered
- May 12, 2008
- Domain
- spencerstuart.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2011 · 15 yr
- Origin networks
- 2
- Last change of origin
- Sep 2011
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27313 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
Whois
Registration for this announcement
- Range
- 204.
79. 172. 0/ 24 - Netname
- SPENCER-STUART3
- Registrant
- Spencer Stuart
- Organization
- Spencer Stuart (SPENCE-Z)
- Org address
- 353 N. Clark, Chicago, IL, 60654
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-79-172-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Dec 14, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 14, 1994
- Status
- assigned
Report abuse
Abuse contact
- secops@
spencerstuart. com - Name
- Spencer Stuart
- Phone
- +1-312-822-0088
- Handle
- ZS51-ARIN