166.120.0.0/23

AS9426 · Westpac Bank

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Summary

Country	Australia
Domain	westpac.com.au
ASN	AS9426
Registry	APNIC
ID	WESTPAC-AU

WHOIS Details

inetnum:        166.120.0.0 - 166.120.255.255
netname:        WESTPAC-AU
descr:          Westpac Banking Corporation
country:        AU
org:            ORG-WBC1-AP
admin-c:        WBCN1-AP
tech-c:         WBCN1-AP
status:         ALLOCATED PORTABLE
abuse-c:        AW985-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-WESTPAC-AU
mnt-routes:     MAINT-WESTPAC-AU
mnt-irt:        IRT-WESTPAC-AU
last-modified:  2022-03-24T04:21:06Z
source:         APNIC

irt:            IRT-WESTPAC-AU
address:        4-16 Montgomery Street Kogarah
address:        Sydney
address:        Australia
e-mail:         dl.sns.data.centre.network.run@westpac.com.au
abuse-mailbox:  dl.sns.data.centre.network.run@westpac.com.au
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
auth:           # Filtered
remarks:        dl.sns.data.centre.network.run@westpac.com.au was validated on 2025-05-14
mnt-by:         MAINT-WESTPAC-AU
last-modified:  2025-05-14T22:30:25Z
source:         APNIC

organisation:   ORG-WBC1-AP
org-name:       Westpac Banking Corporation
org-type:       LIR
country:        AU
address:        4-16 Montgomery St Kogarah
phone:          +61466425111
fax-no:         +61-2-99520164
e-mail:         martin.el-taher@westpac.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:29Z
source:         APNIC

role:           ABUSE WESTPACAU
country:        ZZ
address:        4-16 Montgomery Street Kogarah
address:        Sydney
address:        Australia
phone:          +000000000
e-mail:         dl.sns.data.centre.network.run@westpac.com.au
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
nic-hdl:        AW985-AP
remarks:        Generated from irt object IRT-WESTPAC-AU
remarks:        dl.sns.data.centre.network.run@westpac.com.au was validated on 2025-05-14
abuse-mailbox:  dl.sns.data.centre.network.run@westpac.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-14T22:30:52Z
source:         APNIC

role:           WESTPAC BANKING CORPORATION - network administrato
address:        4-16 Montgomery Street Kogarah NSW 2217
country:        AU
phone:          +61466425111
e-mail:         SNSDataCentreNetworkServicesWBC@westpac.com.au
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
nic-hdl:        WBCN1-AP
mnt-by:         MAINT-WESTPAC-AU
last-modified:  2020-06-12T02:30:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 166.120.0.0/23

Range	ASN	Company	Num of IPs
166.120.0.0/24	AS9547	Westpac Banking Corporation	256
166.120.1.0/24	AS9547	Westpac Banking Corporation	256

Nearby Ranges

BGP prefixes that overlap with 166.120.0.0/16

Range	ASN	Company	Num of IPs
166.120.164.0/24	AS9547	Westpac Banking Corporation	256
166.120.3.0/24	AS9547	Westpac Banking Corporation	256
166.120.202.0/24	AS9547	Westpac Banking Corporation	256
166.120.216.0/24	AS9547	Westpac Banking Corporation	256
166.120.129.0/24	AS3758	Westpac Singapore	256
166.120.167.0/24	AS9547	Westpac Banking Corporation	256
166.120.212.0/24	AS9547	Westpac Banking Corporation	256
166.120.0.0/24	AS9547	Westpac Banking Corporation	256
166.120.165.0/24	AS9547	Westpac Banking Corporation	256
166.120.1.0/24	AS9547	Westpac Banking Corporation	256
166.120.67.0/24	AS9426	Westpac Banking Corporation	256
166.120.203.0/24	AS9547	Westpac Banking Corporation	256
166.120.128.0/24	AS139883	Westpac Banking Corporation 12 Marina View, # 27-01, Asia Square Tower 2, Singapore 018961	256
166.120.66.0/24	AS9426	Westpac Banking Corporation	256
166.120.65.0/24	AS9426	Westpac Banking Corporation	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
172.174.30.103	AS8075 Microsoft Corporation	0.44ms from Ashburn, US
98.4.206.151	AS11351 Charter Communications Inc	17.95ms from Chicago, US
175.171.10.183	AS4837 CHINA UNICOM China169 Backbone	9.38ms from Liaoyang, CN
180.171.182.71	AS4812 China Telecom (Group)	3.49ms from Shanghai, CN
75.137.205.87	AS20115 Charter Communications LLC	15.00ms from Atlanta, US
86.61.54.103	AS5603 Telekom Slovenije, d.d.	0.86ms from Ljubljana, SI
89.83.1.231	AS5410 Bouygues Telecom SA	9.23ms from Marseille, FR
82.50.131.151	AS3269 Telecom Italia S.p.A.	1.38ms from Milan, IT
124.108.115.87	AS10229 Yahoo Inc.	0.42ms from Taipei, TW
108.170.241.55	AS15169 Google LLC	0.25ms from Osasco, BR
191.250.156.7	AS18881 TELEFÔNICA BRASIL S.A	1.28ms from Rio de Janeiro, BR
23.35.165.231	AS16625 Akamai Technologies, Inc.	0.21ms from Dallas, US
82.181.111.55	AS16086 DNA Oyj	9.78ms from Helsinki, FI
87.128.217.247	AS3320 Deutsche Telekom AG	1.29ms from Duesseldorf, DE
14.164.129.247	AS45899 VNPT Corp	5.67ms from Ho Chi Minh City, VN
190.165.186.103	AS13489 UNE EPM TELECOMUNICACIONES S.A.	1.81ms from Medellin, CO
101.185.75.23	AS1221 Telstra Limited	11.15ms from Melbourne, AU
76.230.236.87	AS7018 AT&T Enterprises, LLC	2.99ms from Miami, US
156.67.21.215	AS59862 Professional Link S.r.l.	1.24ms from Milan, IT
181.214.5.119	AS9009 M247 Europe SRL	0.30ms from Montreal, CA
114.178.55.87	AS4713 NTT Communications Corporation	7.03ms from Tokyo, JP
4.227.143.55	AS8075 Microsoft Corporation	0.43ms from Ashburn, US
4.156.155.39	AS8075 Microsoft Corporation	0.34ms from Ashburn, US
139.91.177.87	AS8522 Foundation of Research and Technology Hellas	7.96ms from Athens, GR
191.92.57.39	AS27831 Colombia Móvil	15.65ms from Bogota, CO

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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