AS40088 Westlake Chemical Corporation

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	159.126.0.0/23	Westlake Chemical Corporation		159.126.0.0/16	ARIN
	159.126.0.0/24	Westlake Chemical Corporation		159.126.0.0/16	ARIN
	159.126.40.0/23	Westlake Chemical Corporation		159.126.0.0/16	ARIN
	204.126.134.0/24	Westlake Chemical Corporation		204.126.134.0/23	ARIN
	204.126.134.0/23	Westlake Chemical Corporation		204.126.134.0/23	ARIN
	204.126.135.0/24	Westlake Chemical Corporation		204.126.134.0/23	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS852	ASN852	TELUS Communications Inc.
	AS3356	LEVEL3	Level 3 Parent, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS852	ASN852	TELUS Communications Inc.

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       40088
ASName:         WESTLAKE-CHEMICAL-CORPORATION
ASHandle:       AS40088
RegDate:        2015-01-22
Updated:        2015-01-22    
Ref:            https://rdap.arin.net/registry/autnum/40088


OrgName:        Westlake Chemical Corporation
OrgId:          THEWES-1
Address:        2801 Post Oak blvd
Address:        Suite 600
City:           Houston
StateProv:      TX
PostalCode:     77056
Country:        US
RegDate:        1995-01-05
Updated:        2024-09-03
Ref:            https://rdap.arin.net/registry/entity/THEWES-1


OrgTechHandle: HALLD70-ARIN
OrgTechName:   Hall, David 
OrgTechPhone:  +1-949-585-8207 
OrgTechEmail:  david.hall@westlake.net
OrgTechRef:    https://rdap.arin.net/registry/entity/HALLD70-ARIN

OrgTechHandle: MCCLE306-ARIN
OrgTechName:   McClendon, William 
OrgTechPhone:  +1-713-960-9111 
OrgTechEmail:  jhodges@westlake.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MCCLE306-ARIN

OrgAbuseHandle: MCCLE306-ARIN
OrgAbuseName:   McClendon, William 
OrgAbusePhone:  +1-713-960-9111 
OrgAbuseEmail:  jhodges@westlake.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MCCLE306-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 1997-2025, American Registry for Internet Numbers, Ltd.
#