Data as of Nov 5, 2026
168.235.0.0/18
No anonymizer space · no proxy exits in 30 daysUS Signal Company, L.L.C. · space held by Advocate Health Care
Network & registry
Origin network
AS26554
US
- Name
- US Signal Company, L.L.C.
- Type
- Hosting
- Registered
- Oct 15, 2002
- Domain
- ussignal.com
- Website
- www.ussignal.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2010
- Current origin since
- Oct 2010 · 16 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 168.
235. 0. 0/ 18 - Netname
- AHHC
- Registrant
- Advocate Health Care
- Organization
- Advocate Health Care (ADVOC-4-Z)
- Org address
- 3075 Highland Parkway, Downers Grove, IL, 60515
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-168-235-0-0-1
- Parent
- NET-168-0-0-0-0
- Created
- Aug 31, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 31, 1994
- Status
- assigned
Report abuse
Abuse contact
- security@
aah. org - Name
- Network Operations
- Phone
- +1-847-723-1111
- Handle
- NETWO1671-ARIN