Westpac Application

The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Westpac.

What is Westpac?

Westpac - Financial
Westpac is an Australian-based bank with a range of innovative financial packages to support personal, business and corporate banking needs.

Westpac Domains

Primary Domains

westpac.com.au
westpac.co.nz
westpacrph.custhelp.com

Platform Domains

Platform	Sample Domain	Details
Adobe Ads	{hidden}.sc.omtrdc.net	and 2 more
Akamai	{hidden}.edgekey.net	and 2 more
Amazon AWS	{hidden}.ap-southeast-2.elb.amazonaws.com	and 1 more
IHS Markit	{hidden}.markitdigital.com
LexisNexis Risk	{hidden}.online-metrix.net
Microsoft Azure	{hidden}.australiaeast.cloudapp.azure.com
Salesforce	{hidden}.siteforce.com
Statuspage	{hidden}.saas.atlassian.com	and 1 more

Network Ranges

110.5.80.0/20
166.120.0.0/16
202.7.37.0/24
202.7.38.0/23
202.7.40.0/23
and 6 more

Westpac uses dedicated network blocks. This application dataset includes only those network ranges exclusively assigned to this service.

Westpac Network

Some organizations deploy all or parts of an application solution through their own infrastructure instead of third party hosting providers like AWS or Google Cloud Platform. The following is a sample of active IP addresses on the Westpac Network.

Sample IP	ASN	ASN Description	Route	Location
110.5.80.4	AS9426	Westpac Bank	110.5.80.0/24	Australia
110.5.80.9	AS9426	Westpac Bank	110.5.80.0/24	Australia
110.5.80.62	AS9426	Westpac Bank	110.5.80.0/24	Australia
110.5.80.84	AS9426	Westpac Bank	110.5.80.0/24	Australia
110.5.80.110	AS9426	Westpac Bank	110.5.80.0/24	Australia
... and 19 more

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
Adobe Ads	66.235.152.111	68
Adobe Marketo	104.17.70.206	5
BioCatch	20.53.176.113	2
Email Studio	184.85.137.116	335
F5 Networks	159.60.153.144	1
IHS Markit	209.234.224.34	2
LexisNexis Risk	199.101.158.106	3
Ping Identity	13.238.19.184	3
Salesforce	54.233.205.11	62
SendGrid	54.250.209.117	15

Westpac use the third-party SaaS platforms shown here. These services typically manage authentication, advertising, cybersecurity, e-mail services and more.

SaaS solutions are often deployed on multiple IPs across different geographical points-of-presence. In addition, it is common for these IP addresses to be shared by multiple applications.

Hosting

SaaS	Sample IP	# of IPs
Amazon AWS	52.62.132.108	97
Microsoft Azure	20.42.216.32	3
Rackspace	119.9.33.116	1
Macquarie Telecom	125.7.48.185	1
AWS Global Accelerator	166.117.93.229	2
Oracle Cloud	192.29.153.23	4

To scale its compute capacity and optimize resources, Westpac leverages a multi-cloud architecture.

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	213.139.57.80	5001
Amazon CloudFront	108.157.238.14	12052
Cloudflare	162.159.140.128	4

To get information to end users more quickly, many apps - including Westpac - use Content Delivery Networks (CDNs).

Anycast

CDN	Sample IP	# of IPs
Cloudflare	162.159.140.128	4
Amazon CloudFront	3.161.44.35	245

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	19
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	143
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	198
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	151
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	353
Amazon CloudFront	Marseille	France	Amazon CloudFront	273
Amazon CloudFront	Milan	Italy	Amazon CloudFront	144
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	141
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	175
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	115
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	332
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	170
Amazon CloudFront	Paris	France	Amazon CloudFront	267
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	236
Amazon CloudFront	Chicago	United States	Amazon CloudFront	205
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	176
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	228
Amazon CloudFront	Perth	Australia	Amazon CloudFront	31
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	75
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	146
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	88
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	317
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	171
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	159
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	278
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	195
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	113
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	143
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	160
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	340
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	172
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	104
Amazon CloudFront	Miami	United States	Amazon CloudFront	426
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	47
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	213
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	476
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	147
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	112
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	100
Amazon CloudFront	Columbus	United States	Amazon CloudFront	16
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	273
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	158
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	147
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	234
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	300
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	86
Amazon CloudFront	Sydney	Australia	Amazon CloudFront	78
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	104
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	340
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	107
Amazon CloudFront	New York	United States	Amazon CloudFront	206
Amazon CloudFront	Boston	United States	Amazon CloudFront	30
Amazon CloudFront	Rio de Janeiro	Brazil	Amazon CloudFront	84
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	55
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	15
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	177
Amazon CloudFront	Athens	Greece	Amazon CloudFront	139
Amazon CloudFront	Mumbai	India	Amazon CloudFront	129
Amazon CloudFront	Dallas	United States	Amazon CloudFront	16
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	122
Amazon CloudFront	Auckland	New Zealand	Amazon CloudFront	4
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	40
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	76
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	35
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	146
Amazon CloudFront	Berlin	Germany	Amazon CloudFront	20
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	181
Amazon CloudFront	Munich	Germany	Amazon CloudFront	73
Amazon CloudFront	Chennai	India	Amazon CloudFront	262
Amazon CloudFront	Bengaluru	India	Amazon CloudFront	32
Amazon CloudFront	Brisbane	Australia	Amazon CloudFront	106
Amazon CloudFront	New Delhi	India	Amazon CloudFront	36
Amazon CloudFront	Tampa	United States	Amazon CloudFront	4
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	326
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	68
Amazon CloudFront	Copenhagen	Denmark	Amazon CloudFront	27
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	177
Amazon CloudFront	Hyderabad	India	Amazon CloudFront	12
Akamai	Frankfurt	Germany	Akamai	202
Akamai	Amsterdam	Netherlands	Akamai	59
Akamai	Paris	France	Akamai	167
Akamai	Vienna	Austria	Akamai	96
Akamai	Athens	Greece	Akamai	92
Akamai	London	United Kingdom	Akamai	140
Akamai	Madrid	Spain	Akamai	117
Akamai	Fujairah	United Arab Emirates	Akamai	51
Akamai	Sao Paulo	Brazil	Akamai	76
Akamai	Toronto	Canada	Akamai	44
Akamai	Hamburg	Germany	Akamai	20
Akamai	Curitiba	Brazil	Akamai	15
Akamai	Cape Town	South Africa	Akamai	20
Akamai	Hong Kong	Hong Kong	Akamai	164
Akamai	Bangkok	Thailand	Akamai	44
Akamai	Mombasa	Kenya	Akamai	40
Akamai	Rio de Janeiro	Brazil	Akamai	39
Akamai	Johannesburg	South Africa	Akamai	27
Akamai	Brussels	Belgium	Akamai	28
Akamai	Santiago	Chile	Akamai	33
Akamai	Ashburn	United States	Akamai	115
Akamai	Durban	South Africa	Akamai	6
Akamai	Lisbon	Portugal	Akamai	39
Akamai	Dusseldorf	Germany	Akamai	41
Akamai	Milan	Italy	Akamai	124
Akamai	Bogota	Colombia	Akamai	39
Akamai	Dublin	Ireland	Akamai	44
Akamai	Stockholm	Sweden	Akamai	170
Akamai	Istanbul	Turkey	Akamai	42
Akamai	Sofia	Bulgaria	Akamai	26
Akamai	Oslo	Norway	Akamai	62
Akamai	Porto Alegre	Brazil	Akamai	18
Akamai	Barcelona	Spain	Akamai	59
Akamai	Palermo	Italy	Akamai	4
Akamai	Fortaleza	Brazil	Akamai	40
Akamai	Glattbrugg	Switzerland	Akamai	35
Akamai	Chicago	United States	Akamai	89
Akamai	Buenos Aires	Argentina	Akamai	60
Akamai	Rome	Italy	Akamai	32
Akamai	Warsaw	Poland	Akamai	50
Akamai	Prague	Czechia	Akamai	20
Akamai	Bucharest	Romania	Akamai	38
Akamai	Copenhagen	Denmark	Akamai	4
Akamai	Munich	Germany	Akamai	36
Akamai	Atlanta	United States	Akamai	42
Akamai	Lima	Peru	Akamai	30
Akamai	Sydney	Australia	Akamai	173
Akamai	Melbourne	Australia	Akamai	130
Akamai	Kolkata	India	Akamai	1
Akamai	Chennai	India	Akamai	66
Akamai	Hyderabad	India	Akamai	8
Akamai	Jakarta	Indonesia	Akamai	1
Akamai	New Delhi	India	Akamai	31
Akamai	Taipei	Taiwan	Akamai	31
Akamai	Bengaluru	India	Akamai	25
Akamai	Honolulu	United States	Akamai	4
Akamai	Singapore	Singapore	Akamai	247
Akamai	Seoul	South Korea	Akamai	140
Akamai	Los Angeles	United States	Akamai	50
Akamai	Hanoi	Vietnam	Akamai	11
Akamai	Mumbai	India	Akamai	77
Akamai	Miami	United States	Akamai	222
Akamai	Tokyo	Japan	Akamai	91
Akamai	Helsinki	Finland	Akamai	1
Akamai	Philadelphia	United States	Akamai	1
Akamai	Brisbane	Australia	Akamai	52
Akamai	Kuala Lumpur	Malaysia	Akamai	40
Akamai	Schiphol	Netherlands	Akamai	6
Akamai	Osaka	Japan	Akamai	51
Akamai	Secaucus	United States	Akamai	23
Akamai	New York	United States	Akamai	16
Akamai	Cyberjaya	Malaysia	Akamai	3
Akamai	Marseille	France	Akamai	8
Akamai	Tempe	United States	Akamai	1
Akamai	Adelaide	Australia	Akamai	19
Akamai	Seattle	United States	Akamai	11
Akamai	Houston	United States	Akamai	9
Akamai	Nagpur	India	Akamai	1
Akamai	Santiago de Queretaro	Mexico	Akamai	47
Akamai	Mount Prospect	United States	Akamai	1
Akamai	Haarlem	Netherlands	Akamai	2
Akamai	Mandaluyong	Philippines	Akamai	1
Akamai	Berlin	Germany	Akamai	4
Akamai	Dallas	United States	Akamai	42
Akamai	Santa Clara	United States	Akamai	3
Akamai	Montreal	Canada	Akamai	2
Akamai	Vancouver	Canada	Akamai	37
Akamai	Auckland	New Zealand	Akamai	8
Akamai	Boston	United States	Akamai	28
Akamai	Hillsboro	United States	Akamai	4
Akamai	Perth	Australia	Akamai	53
Akamai	San Jose	United States	Akamai	3
Akamai	Dubai	United Arab Emirates	Akamai	48
Akamai	Mexico City	Mexico	Akamai	1
Akamai	Recife	Brazil	Akamai	18
Akamai	Manchester	United Kingdom	Akamai	3
Akamai	Marietta	United States	Akamai	1
Akamai	Las Vegas	United States	Akamai	1
Akamai	Pittsburgh	United States	Akamai	1
Akamai	Irving	United States	Akamai	1
Akamai	Englewood	United States	Akamai	1
Akamai	Taichung	Taiwan	Akamai	2
Akamai	Brasilia	Brazil	Akamai	4
Akamai	Amman	Jordan	Orange	6
Akamai	Riga	Latvia	RETN	34
Akamai	Bangkok	Thailand	AIS	26
Akamai	Melbourne	Australia	Telstra	1
Akamai	Seoul	South Korea	LG Uplus	7
Akamai	Helsinki	Finland	Arelion	10
Akamai	Stockholm	Sweden	Arelion	40
Akamai	Muscat	Oman	Omantel	4
Akamai	Athens	Greece	Sparkle	3
Akamai	Hanoi	Vietnam	VNPT	22
Akamai	Ho Chi Minh City	Vietnam	VNPT	8
Akamai	Hanoi	Vietnam	FPT Group	2
Akamai	Ho Chi Minh City	Vietnam	FPT Group	22
Akamai	Manila	Philippines	Converge ICT	33
Akamai	Lausanne	Switzerland	Swisscom	23
Akamai	Zurich	Switzerland	Swisscom	8
Akamai	Johannesburg	South Africa	Dimension Data	8
Akamai	Taipei	Taiwan	Chunghwa Telecom	18
Akamai	Auckland	New Zealand	One NZ	3
Akamai	Sydney	Australia	Vocus	2
Akamai	Sydney	Australia	TPG Telecom	1
Akamai	Toronto	Canada	Bell Canada	2
Akamai	Lima	Peru	Telefonica	2

Other Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Core Network	United Arab Emirates	Amazon CloudFront	23
Amazon CloudFront	Core Network	United States	Amazon CloudFront	4
Akamai	Core Network	Taiwan	Chunghwa Telecom	3
Akamai	Core Network	Israel	ASN AS12400	17
Akamai	Core Network	Thailand	ASN AS4651	36
Akamai	Core Network	Qatar	ASN AS200612	12
Akamai	Core Network	South Africa	Dimension Data	10
Akamai	Core Network	Uruguay	ASN AS6057	4
Akamai	Core Network	Taiwan	ASN AS9416	29