159.126.40.0/23

AS40088 · Westlake Chemical Corporation

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Summary

Country	United States
Domain	westlake.com
ASN	AS40088
Registry	ARIN
ID	WESTLAKE

WHOIS Details

NetHandle:      NET-159-126-0-0-1
OrgID:          THEWES-1-Z
Parent:         NET-159-0-0-0-0
NetName:        WESTLAKE
NetRange:       159.126.0.0 - 159.126.255.255
NetType:        allocation
RegDate:        1992-04-14
Updated:        2021-12-14
Source:         ARIN


OrgID:          THEWES-1-Z
OrgName:        Westlake Chemical Corporation
CanAllocate:    
Street:         2801 Post Oak blvd
Street:         Suite 600
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77056
RegDate:        2010-07-08
Updated:        2024-09-30
OrgAdminHandle: MCCLE306-ARIN
OrgTechHandle:  HALLD70-ARIN
OrgAbuseHandle: BMC4-ARIN
Source:         ARIN


POCHandle:      MCCLE306-ARIN
IsRole:         N
LastName:       McClendon
FirstName:      William
Street:         2801 Post Oak Blvd Suite 600
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77056
RegDate:        2024-09-03
Updated:        2026-03-02
OfficePhone:    +1-713-960-9111
Mailbox:        dnr@westlake.com
Mailbox:        jhodges@westlake.com
Mailbox:        wmcclendon@westlake.com
Source:         ARIN


POCHandle:      BMC4-ARIN
IsRole:         N
LastName:       Clark
FirstName:      Beau
Street:         2801 Post Oak Blvd
Street:         Suite 600
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77056
RegDate:        2002-11-25
Updated:        2026-03-02
OfficePhone:    +1-713-960-9111
Mailbox:        dnr@westlake.com
Mailbox:        jhodges@westlake.com
Mailbox:        wmcclendon@westlake.com
Source:         ARIN


POCHandle:      HALLD70-ARIN
IsRole:         N
LastName:       Hall
FirstName:      David
Street:         2801 Post Oak Blvd
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77056
RegDate:        2018-01-10
Updated:        2025-07-29
OfficePhone:    +1-949-585-8207
Mailbox:        networkandtelecom@westlake.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 159.126.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
159.126.40.1	AS812 Rogers Communications Canada Inc.	`2.00ms` from Toronto, CA

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
37.97.238.231	AS20857 Signet B.V.	`0.62ms` from Amsterdam, NL
140.232.2.39	AS53260 Clark University	`10.35ms` from Ashburn, US
186.57.146.39	AS22927 Telefonica de Argentina	`2.08ms` from Buenos Aires, AR
75.189.29.215	AS11426 Charter Communications Inc	`8.69ms` from Charlotte, US
136.111.36.55	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
68.60.165.55	AS7922 Comcast Cable Communications, LLC	`7.82ms` from Flint, US
52.58.34.119	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
36.248.165.199	AS4837 CHINA UNICOM China169 Backbone	`4.82ms` from Fuzhou, CN
89.214.71.39	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`8.53ms` from Lisbon, PT
13.43.51.231	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
124.107.31.71	AS9299 Philippine Long Distance Telephone Company	`0.92ms` from Manila, PH
136.110.175.7	AS396982 Google LLC	`0.07ms` from Melbourne, AU
34.19.135.55	AS396982 Google LLC	`0.12ms` from Montreal, CA
96.245.62.215	AS701 Verizon Business	`1.14ms` from Philadelphia, US
220.87.101.135	AS4766 Korea Telecom	`10.05ms` from Seoul, KR
114.76.85.23	AS4804 Microplex PTY LTD	`10.22ms` from Sydney, AU
202.213.227.231	AS2527 Sony Network Communications Inc.	`1.84ms` from Tokyo, JP
20.229.168.71	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
44.254.162.23	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
75.33.83.7	AS7018 AT&T Enterprises, LLC	`7.67ms` from Chicago, US
71.72.94.151	AS10796 Charter Communications Inc	`11.28ms` from Columbus, US
183.52.143.135	AS4134 CHINANET-BACKBONE	`6.88ms` from Guangzhou, CN
27.66.214.151	AS7552 Viettel Group	`6.55ms` from Hanoi, VN
67.126.133.87	AS7018 AT&T Enterprises, LLC	`1.80ms` from Los Angeles, US
187.158.4.39	AS8151 UNINET	`14.96ms` from Los Angeles, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 159.126.40.1

traceroute to 159.126.40.1 (159.126.40.1): 64 hops max, 52 byte packets

2 [AS2914] 168.143.191.70 0.274 ms

3 [AS2914] 129.250.9.171 0.583 ms

4 [AS6453] 64.86.33.6 0.305 ms

5 [AS812] 69.63.248.70 1.827 ms

6 [AS812] 209.148.232.54 3.068 ms

7 *

8 [AS812] 72.138.26.228 2.456 ms

9 [AS812] 159.126.40.1 2.818 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On March 13th 2026

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