ASN AS32041 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS32041?

AS32041 is listed under Underwriters Laboratories.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS32041 Underwriters Laboratories

ASN Lookup Tool

Underwriters Laboratories ul.com

US 2 Routes

AS Data

AS32041

AS32041 – Underwriters Laboratories

AS Number	32041
AS Name	UL
Organization	Underwriters Laboratories(ul)
Country	US
Website	ul.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-03-07

ASN Intelligence API for production workflows

Use ASN data for AS32041 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
12.32.89.0/24	AS32041	Underwriters Laboratories	UNDERWRITERS LABORATORIES INC	256
12.32.81.0/24	AS32041	Underwriters Laboratories	UNDERWRITERS LABORATORIES INC	256

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:       32041
ASName:         UL
ASHandle:       AS32041
RegDate:        2011-03-07
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/32041


OrgName:        Underwriters Laboratories
OrgId:          UL
Address:        333 Pfingsten Road
City:           Northbrook
StateProv:      IL
PostalCode:     60062
Country:        US
RegDate:        2011-02-10
Updated:        2024-04-08
Ref:            https://rdap.arin.net/registry/entity/UL


OrgAbuseHandle: CJG42-ARIN
OrgAbuseName:   Graper, Chris J.
OrgAbusePhone:  +1-919-549-1802 
OrgAbuseEmail:  chris.graper@ul.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CJG42-ARIN

OrgDNSHandle: CJG42-ARIN
OrgDNSName:   Graper, Chris J.
OrgDNSPhone:  +1-919-549-1802 
OrgDNSEmail:  chris.graper@ul.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/CJG42-ARIN

OrgRoutingHandle: CJG42-ARIN
OrgRoutingName:   Graper, Chris J.
OrgRoutingPhone:  +1-919-549-1802 
OrgRoutingEmail:  chris.graper@ul.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CJG42-ARIN

OrgTechHandle: CJG42-ARIN
OrgTechName:   Graper, Chris J.
OrgTechPhone:  +1-919-549-1802 
OrgTechEmail:  chris.graper@ul.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CJG42-ARIN

OrgNOCHandle: CJG42-ARIN
OrgNOCName:   Graper, Chris J.
OrgNOCPhone:  +1-919-549-1802 
OrgNOCEmail:  chris.graper@ul.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CJG42-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

Peers

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US