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
202.7.34.0/24
202.7.37.0/24
202.7.38.0/23
and 7 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 15 more

Core Networks

Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Westpac IP addresses deployed on this type of network.

Network	IP	PoP	Category	Location
Akamai	23.217.146.33	Manila	CDN	Philippines

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	184.25.24.119	323
F5 Networks	159.60.153.144	1
IHS Markit	209.234.224.34	4
LexisNexis Risk	199.101.158.106	3
Ping Identity	13.238.19.184	3
Salesforce	54.233.205.11	65
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	13.238.90.108	84
Microsoft Azure	20.42.216.32	2
Rackspace	119.9.33.116	1
Macquarie Telecom	125.7.48.185	1
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	4442
Amazon CloudFront	108.139.229.8	13290
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
Amazon CloudFront		114
Cloudflare	162.159.140.128	4

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Berlin	Germany	Amazon CloudFront	28
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	22
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	232
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	192
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	185
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	375
Amazon CloudFront	Marseille	France	Amazon CloudFront	305
Amazon CloudFront	Milan	Italy	Amazon CloudFront	113
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	107
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	413
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	78
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	118
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	126
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	112
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	295
Amazon CloudFront	Dallas	United States	Amazon CloudFront	90
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	157
Amazon CloudFront	Paris	France	Amazon CloudFront	209
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	174
Amazon CloudFront	Chicago	United States	Amazon CloudFront	360
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	149
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	149
Amazon CloudFront	Perth	Australia	Amazon CloudFront	34
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	88
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	187
Amazon CloudFront	Seattle	United States	Amazon CloudFront	16
Amazon CloudFront	Kolkata	India	Amazon CloudFront	49
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	100
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	188
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	214
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	276
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	301
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	242
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	95
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	182
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	177
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	254
Amazon CloudFront	Dublin	Ireland	Amazon CloudFront	40
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	165
Amazon CloudFront	Minneapolis	United States	Amazon CloudFront	4
Amazon CloudFront	Miami	United States	Amazon CloudFront	455
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	61
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	31
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	185
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	482
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	151
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	24
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	96
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	27
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	161
Amazon CloudFront	Rio de Janeiro	Brazil	Amazon CloudFront	59
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	62
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	221
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	251
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	269
Amazon CloudFront	Lima	Peru	Amazon CloudFront	146
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	63
Amazon CloudFront	Sydney	Australia	Amazon CloudFront	92
Amazon CloudFront	Manama	Bahrain	Amazon CloudFront	86
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	109
Amazon CloudFront	New York	United States	Amazon CloudFront	237
Amazon CloudFront	Hyderabad	India	Amazon CloudFront	20
Amazon CloudFront	Boston	United States	Amazon CloudFront	24
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	208
Amazon CloudFront	Athens	Greece	Amazon CloudFront	147
Amazon CloudFront	Mumbai	India	Amazon CloudFront	249
Amazon CloudFront	New Delhi	India	Amazon CloudFront	99
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	102
Amazon CloudFront	Auckland	New Zealand	Amazon CloudFront	4
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	76
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	100
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	114
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	4
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	176
Amazon CloudFront	Munich	Germany	Amazon CloudFront	55
Amazon CloudFront	Chennai	India	Amazon CloudFront	226
Amazon CloudFront	Brisbane	Australia	Amazon CloudFront	102
Amazon CloudFront	Pune	India	Amazon CloudFront	8
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	387
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	152
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	211
Amazon CloudFront	Phoenix	United States	Amazon CloudFront	8
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	287
Amazon CloudFront	Bengaluru	India	Amazon CloudFront	55
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	178
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	140
Amazon CloudFront	Rome	Italy	Amazon CloudFront	4
Amazon CloudFront	Newark	United States	Amazon CloudFront	38
Amazon CloudFront	Copenhagen	Denmark	Amazon CloudFront	43
Akamai	Frankfurt	Germany	Akamai	159
Akamai	Amsterdam	Netherlands	Akamai	73
Akamai	Paris	France	Akamai	120
Akamai	Vienna	Austria	Akamai	92
Akamai	Athens	Greece	Akamai	80
Akamai	Haarlem	Netherlands	Akamai	7
Akamai	Lisbon	Portugal	Akamai	30
Akamai	Madrid	Spain	Akamai	98
Akamai	Fujairah	United Arab Emirates	Akamai	64
Akamai	Sao Paulo	Brazil	Akamai	98
Akamai	Toronto	Canada	Akamai	35
Akamai	Hamburg	Germany	Akamai	3
Akamai	Curitiba	Brazil	Akamai	14
Akamai	Bangkok	Thailand	Akamai	45
Akamai	Manchester	United Kingdom	Akamai	34
Akamai	Mombasa	Kenya	Akamai	22
Akamai	Johannesburg	South Africa	Akamai	38
Akamai	Brussels	Belgium	Akamai	19
Akamai	Santiago	Chile	Akamai	41
Akamai	Ashburn	United States	Akamai	80
Akamai	Durban	South Africa	Akamai	2
Akamai	Dusseldorf	Germany	Akamai	35
Akamai	Milan	Italy	Akamai	71
Akamai	Dublin	Ireland	Akamai	30
Akamai	Stockholm	Sweden	Akamai	117
Akamai	Istanbul	Turkey	Akamai	33
Akamai	London	United Kingdom	Akamai	95
Akamai	Cape Town	South Africa	Akamai	14
Akamai	Sofia	Bulgaria	Akamai	20
Akamai	Palermo	Italy	Akamai	36
Akamai	Bogota	Colombia	Akamai	35
Akamai	Oslo	Norway	Akamai	49
Akamai	Porto Alegre	Brazil	Akamai	18
Akamai	Barcelona	Spain	Akamai	45
Akamai	Mount Prospect	United States	Akamai	10
Akamai	Glattbrugg	Switzerland	Akamai	28
Akamai	Prague	Czechia	Akamai	46
Akamai	Chicago	United States	Akamai	76
Akamai	Buenos Aires	Argentina	Akamai	22
Akamai	Copenhagen	Denmark	Akamai	9
Akamai	Warsaw	Poland	Akamai	56
Akamai	Berlin	Germany	Akamai	31
Akamai	Bucharest	Romania	Akamai	53
Akamai	Munich	Germany	Akamai	32
Akamai	Atlanta	United States	Akamai	22
Akamai	Lima	Peru	Akamai	32
Akamai	Sydney	Australia	Akamai	206
Akamai	Hong Kong	Hong Kong	Akamai	128
Akamai	Fortaleza	Brazil	Akamai	35
Akamai	Melbourne	Australia	Akamai	126
Akamai	Kolkata	India	Akamai	1
Akamai	Chennai	India	Akamai	33
Akamai	Hyderabad	India	Akamai	2
Akamai	Jakarta	Indonesia	Akamai	1
Akamai	New Delhi	India	Akamai	78
Akamai	Taipei	Taiwan	Akamai	16
Akamai	Bengaluru	India	Akamai	23
Akamai	Singapore	Singapore	Akamai	167
Akamai	Seoul	South Korea	Akamai	95
Akamai	Los Angeles	United States	Akamai	41
Akamai	New York	United States	Akamai	13
Akamai	Rome	Italy	Akamai	24
Akamai	Mumbai	India	Akamai	114
Akamai	Miami	United States	Akamai	205
Akamai	Tokyo	Japan	Akamai	139
Akamai	Helsinki	Finland	Akamai	1
Akamai	Secaucus	United States	Akamai	26
Akamai	Makati	Philippines	Akamai	1
Akamai	Philadelphia	United States	Akamai	1
Akamai	Brisbane	Australia	Akamai	71
Akamai	Kuala Lumpur	Malaysia	Akamai	34
Akamai	Schiphol	Netherlands	Akamai	9
Akamai	Seattle	United States	Akamai	15
Akamai	Marseille	France	Akamai	36
Akamai	Cyberjaya	Malaysia	Akamai	24
Akamai	Tempe	United States	Akamai	1
Akamai	Rio de Janeiro	Brazil	Akamai	2
Akamai	Adelaide	Australia	Akamai	18
Akamai	Houston	United States	Akamai	24
Akamai	Nagpur	India	Akamai	1
Akamai	McAllen	United States	Akamai	19
Akamai	Santa Clara	United States	Akamai	5
Akamai	Marietta	United States	Akamai	3
Akamai	Mandaluyong	Philippines	Akamai	1
Akamai	Santiago de Queretaro	Mexico	Akamai	37
Akamai	Hanoi	Vietnam	Akamai	11
Akamai	Montreal	Canada	Akamai	2
Akamai	Lithia Springs	United States	Akamai	7
Akamai	Vancouver	Canada	Akamai	32
Akamai	Auckland	New Zealand	Akamai	13
Akamai	San Jose	United States	Akamai	3
Akamai	Brasilia	Brazil	Akamai	8
Akamai	Perth	Australia	Akamai	51
Akamai	Dubai	United Arab Emirates	Akamai	40
Akamai	Mexico City	Mexico	Akamai	1
Akamai	Recife	Brazil	Akamai	16
Akamai	Las Vegas	United States	Akamai	1
Akamai	Tel Aviv	Israel	Akamai	2
Akamai	Osaka	Japan	Akamai	1
Akamai	Dallas	United States	Akamai	1
Akamai	Pittsburgh	United States	Akamai	1
Akamai	Irving	United States	Akamai	1
Akamai	Englewood	United States	Akamai	1
Akamai	Amman	Jordan	Orange	6
Akamai	Riga	Latvia	RETN	44
Akamai	Bangkok	Thailand	AIS	15
Akamai	Seoul	South Korea	LG Uplus	6
Akamai	Copenhagen	Denmark	Arelion	12
Akamai	San Jose	Finland	Arelion	2
Akamai	Muscat	Oman	Omantel	6
Akamai	Hanoi	Vietnam	VNPT	20
Akamai	Ho Chi Minh City	Vietnam	VNPT	9
Akamai	Perth	Australia	Vocus	2
Akamai	Sydney	Australia	Vocus	9
Akamai	Manila	Philippines	Converge ICT	23
Akamai	Calgary	Canada	Bell Canada	4
Akamai	Taipei	Taiwan	Chunghwa Telecom	17

Other Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Core Network	United States	Amazon CloudFront	90
Akamai	Core Network	Thailand	AIS	4
Akamai	Core Network	Taiwan	Chunghwa Telecom	3
Akamai	Core Network	Italy	Sparkle	8
Akamai	Core Network	Greece	Sparkle	7
Akamai	Core Network	Finland	Arelion	9
Akamai	Core Network	Sweden	Arelion	23
Akamai	Core Network	Vietnam	FPT Group	4
Akamai	Core Network	Philippines	Converge ICT	13
Akamai	Core Network	Peru	Telefonica	3
Akamai	Core Network	Switzerland	Swisscom	33
Akamai	Core Network	South Africa	Dimension Data	16
Akamai	Core Network	New Zealand	One NZ	2
Akamai	Core Network	Australia	TPG Telecom	1
Akamai	Core Network	South Korea	Akamai	2
Akamai	Core Network	Israel	ASN AS12400	2