ASN Lookup Tool

Stepan Company stepan.com US US 0 Routes

AS Data

AS36166

AS36166 – Stepan Company

AS Number 36166
AS Name STEPAN-AS
Organization Stepan Company(stepan)
Country US
Website stepan.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2005-09-26

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Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       36166
ASName:         STEPAN-AS
ASHandle:       AS36166
RegDate:        2005-09-26
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/36166


OrgName:        Stepan Company
OrgId:          STEPAN
Address:        22 West Frontage Rd.
City:           Northfield
StateProv:      IL
PostalCode:     60093
Country:        US
RegDate:        1993-05-24
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/STEPAN


OrgTechHandle: AJ31-ARIN
OrgTechName:   Jezierski, Andrew 
OrgTechPhone:  +1-847-446-7500 
OrgTechEmail:  postmaster@stepan.com
OrgTechRef:    https://rdap.arin.net/registry/entity/AJ31-ARIN

OrgAbuseHandle: AJ31-ARIN
OrgAbuseName:   Jezierski, Andrew 
OrgAbusePhone:  +1-847-446-7500 
OrgAbuseEmail:  postmaster@stepan.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AJ31-ARIN

RTechHandle: AJ31-ARIN
RTechName:   Jezierski, Andrew 
RTechPhone:  +1-847-446-7500 
RTechEmail:  postmaster@stepan.com
RTechRef:    https://rdap.arin.net/registry/entity/AJ31-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

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Frequently Asked Questions

ASN AS36166 is an Autonomous System Number used to identify a network for BGP internet routing.
AS36166 is listed under Stepan Company.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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