ASN AS36490 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36490?

AS36490 is listed under Owens Corning.

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.

AS36490 Owens Corning | IPGeolocation.io

ASN Lookup Tool

Owens Corning owenscorning.com

US 4 Routes

AS Data

AS36490

AS36490 – Owens Corning

AS Number	36490
AS Name	OWENSCORNING
Organization	Owens Corning(owensc)
Country	US
Website	owenscorning.com
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2006-01-18

ASN Intelligence API for production workflows

Use ASN data for AS36490 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
205.204.1.0/24	AS36490	Owens Corning	Owens Corning	256
205.204.5.0/24	AS36490	Owens Corning	Owens Corning	256
205.204.4.0/24	AS36490	Owens Corning	Owens Corning	256
2620:103:8000::/45	AS36490	Owens Corning	Owens Corning	~1×10²⁷

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:       36490
ASName:         OWENSCORNING
ASHandle:       AS36490
RegDate:        2006-01-18
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/36490


OrgName:        Owens-Corning
OrgId:          OWENSC
Address:        1 Owens Corning Parkway
City:           Toledo
StateProv:      OH
PostalCode:     43659
Country:        US
RegDate:        1993-10-19
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/OWENSC


OrgAbuseHandle: IITC-ARIN
OrgAbuseName:   Internet IP Technical contact
OrgAbusePhone:  +1-419-325-1702 
OrgAbuseEmail:  ip-tech@owenscorning.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IITC-ARIN

OrgTechHandle: IITC-ARIN
OrgTechName:   Internet IP Technical contact
OrgTechPhone:  +1-419-325-1702 
OrgTechEmail:  ip-tech@owenscorning.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IITC-ARIN

RTechHandle: IITC-ARIN
RTechName:   Internet IP Technical contact
RTechPhone:  +1-419-325-1702 
RTechEmail:  ip-tech@owenscorning.com
RTechRef:    https://rdap.arin.net/registry/entity/IITC-ARIN

RNOCHandle: IIAC1-ARIN
RNOCName:   Internet IP administrative Contact
RNOCPhone:  +1-419-248-6702 
RNOCEmail:  ip-tech@owenscorning.com
RNOCRef:    https://rdap.arin.net/registry/entity/IIAC1-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
AS13490	Buckeye Cablevision, Inc.	US
AS10796	Charter Communications Inc	US

Upstreams

AS Number	Description	Country
AS13490	Buckeye Cablevision, Inc.	US
AS10796	Charter Communications Inc	US