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}.click-sap.sfmc-marketing.com	and 2 more
Statuspage	{hidden}.stspg-customer.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 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
RETN	139.45.207.224	Riga	ISP/Telco	Latvia
Telefonica	190.98.161.58	Lima	ISP/Telco	Peru

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	307
F5 Networks	159.60.153.144	1
IHS Markit	209.234.224.34	2
LexisNexis Risk	192.225.157.77	2
Ping Identity	13.238.19.184	3
Salesforce	155.226.189.231	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	13.55.59.79	50
Microsoft Azure	20.42.216.32	3
Rackspace	119.9.33.116	1
Macquarie Telecom	125.7.48.185	1
Oracle Cloud	129.148.159.244	5
AWS Global Accelerator	166.117.93.229	2

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	210.61.249.27	5394
Amazon CloudFront	108.159.28.41	11603
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		310
Cloudflare	162.159.140.128	4

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	164
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	183
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	83
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	283
Amazon CloudFront	Marseille	France	Amazon CloudFront	249
Amazon CloudFront	Milan	Italy	Amazon CloudFront	175
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	86
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	144
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	177
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	280
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	28
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	304
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	133
Amazon CloudFront	Paris	France	Amazon CloudFront	317
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	93
Amazon CloudFront	Berlin	Germany	Amazon CloudFront	4
Amazon CloudFront	Dublin	Ireland	Amazon CloudFront	24
Amazon CloudFront	Chicago	United States	Amazon CloudFront	139
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	110
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	262
Amazon CloudFront	Perth	Australia	Amazon CloudFront	27
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	90
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	22
Amazon CloudFront	Seattle	United States	Amazon CloudFront	4
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	103
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	155
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	182
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	148
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	248
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	279
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	165
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	104
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	258
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	107
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	169
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	101
Amazon CloudFront	Miami	United States	Amazon CloudFront	227
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	65
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	146
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	234
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	507
Amazon CloudFront	New York	United States	Amazon CloudFront	339
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	152
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	59
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	107
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	52
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	172
Amazon CloudFront	Copenhagen	Denmark	Amazon CloudFront	104
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	119
Amazon CloudFront	Rio de Janeiro	Brazil	Amazon CloudFront	111
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	65
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	159
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	126
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	222
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	95
Amazon CloudFront	Sydney	Australia	Amazon CloudFront	67
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	103
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	227
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	314
Amazon CloudFront	Boston	United States	Amazon CloudFront	16
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	130
Amazon CloudFront	Athens	Greece	Amazon CloudFront	158
Amazon CloudFront	Mumbai	India	Amazon CloudFront	120
Amazon CloudFront	Auckland	New Zealand	Amazon CloudFront	13
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	104
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	16
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	140
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	61
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	103
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	206
Amazon CloudFront	New Delhi	India	Amazon CloudFront	28
Amazon CloudFront	Munich	Germany	Amazon CloudFront	60
Amazon CloudFront	Brisbane	Australia	Amazon CloudFront	150
Amazon CloudFront	Chennai	India	Amazon CloudFront	233
Amazon CloudFront	Lima	Peru	Amazon CloudFront	108
Amazon CloudFront	Pittsburgh	United States	Amazon CloudFront	12
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	183
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	98
Amazon CloudFront	Phoenix	United States	Amazon CloudFront	49
Amazon CloudFront	Dallas	United States	Amazon CloudFront	2
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	4
Amazon CloudFront	Pune	India	Amazon CloudFront	4
Amazon CloudFront	Doha	Qatar	Amazon CloudFront	54
Amazon CloudFront	Bengaluru	India	Amazon CloudFront	8
Akamai	Frankfurt	Germany	Akamai	207
Akamai	Amsterdam	Netherlands	Akamai	50
Akamai	Paris	France	Akamai	149
Akamai	Vienna	Austria	Akamai	123
Akamai	Athens	Greece	Akamai	114
Akamai	Haarlem	Netherlands	Akamai	29
Akamai	London	United Kingdom	Akamai	172
Akamai	Stockholm	Sweden	Akamai	160
Akamai	Lisbon	Portugal	Akamai	29
Akamai	Madrid	Spain	Akamai	71
Akamai	Fujairah	United Arab Emirates	Akamai	46
Akamai	Johannesburg	South Africa	Akamai	63
Akamai	Sao Paulo	Brazil	Akamai	100
Akamai	Toronto	Canada	Akamai	58
Akamai	Hamburg	Germany	Akamai	25
Akamai	Curitiba	Brazil	Akamai	17
Akamai	Cape Town	South Africa	Akamai	22
Akamai	Dusseldorf	Germany	Akamai	51
Akamai	Bangkok	Thailand	Akamai	57
Akamai	Mombasa	Kenya	Akamai	46
Akamai	Rio de Janeiro	Brazil	Akamai	51
Akamai	Brussels	Belgium	Akamai	30
Akamai	Santiago	Chile	Akamai	41
Akamai	Ashburn	United States	Akamai	122
Akamai	Durban	South Africa	Akamai	18
Akamai	Schiphol	Netherlands	Akamai	20
Akamai	Milan	Italy	Akamai	101
Akamai	Bogota	Colombia	Akamai	42
Akamai	Dublin	Ireland	Akamai	43
Akamai	Istanbul	Turkey	Akamai	32
Akamai	Sofia	Bulgaria	Akamai	30
Akamai	Oslo	Norway	Akamai	53
Akamai	Porto Alegre	Brazil	Akamai	18
Akamai	Barcelona	Spain	Akamai	67
Akamai	Fortaleza	Brazil	Akamai	33
Akamai	Glattbrugg	Switzerland	Akamai	36
Akamai	Prague	Czechia	Akamai	48
Akamai	Berlin	Germany	Akamai	29
Akamai	Chicago	United States	Akamai	89
Akamai	Buenos Aires	Argentina	Akamai	54
Akamai	Copenhagen	Denmark	Akamai	6
Akamai	Rome	Italy	Akamai	36
Akamai	Bucharest	Romania	Akamai	52
Akamai	Warsaw	Poland	Akamai	56
Akamai	Marseille	France	Akamai	30
Akamai	Munich	Germany	Akamai	39
Akamai	Atlanta	United States	Akamai	45
Akamai	Lima	Peru	Akamai	33
Akamai	Sydney	Australia	Akamai	194
Akamai	Hong Kong	Hong Kong	Akamai	160
Akamai	Minneapolis	United States	Akamai	1
Akamai	Bengaluru	India	Akamai	30
Akamai	Melbourne	Australia	Akamai	169
Akamai	Kolkata	India	Akamai	1
Akamai	Chennai	India	Akamai	48
Akamai	Hyderabad	India	Akamai	2
Akamai	New Delhi	India	Akamai	32
Akamai	Taipei	Taiwan	Akamai	26
Akamai	Honolulu	United States	Akamai	4
Akamai	Singapore	Singapore	Akamai	232
Akamai	Seoul	South Korea	Akamai	142
Akamai	Los Angeles	United States	Akamai	92
Akamai	Lagos	Nigeria	Akamai	8
Akamai	New York	United States	Akamai	22
Akamai	San Diego	United States	Akamai	6
Akamai	Mumbai	India	Akamai	102
Akamai	Miami	United States	Akamai	196
Akamai	Tokyo	Japan	Akamai	170
Akamai	Helsinki	Finland	Akamai	1
Akamai	Secaucus	United States	Akamai	34
Akamai	Philadelphia	United States	Akamai	1
Akamai	Brisbane	Australia	Akamai	61
Akamai	Kuala Lumpur	Malaysia	Akamai	41
Akamai	Cyberjaya	Malaysia	Akamai	1
Akamai	Osaka	Japan	Akamai	8
Akamai	Palermo	Italy	Akamai	3
Akamai	Adelaide	Australia	Akamai	23
Akamai	Montreal	Canada	Akamai	8
Akamai	Houston	United States	Akamai	23
Akamai	Nagpur	India	Akamai	1
Akamai	Mount Prospect	United States	Akamai	5
Akamai	Marietta	United States	Akamai	5
Akamai	Seattle	United States	Akamai	11
Akamai	Mandaluyong	Philippines	Akamai	1
Akamai	Santiago de Queretaro	Mexico	Akamai	48
Akamai	Hanoi	Vietnam	Akamai	13
Akamai	Santa Clara	United States	Akamai	7
Akamai	Vancouver	Canada	Akamai	45
Akamai	Auckland	New Zealand	Akamai	19
Akamai	Boston	United States	Akamai	30
Akamai	Cleveland	United States	Akamai	2
Akamai	Dallas	United States	Akamai	11
Akamai	Perth	Australia	Akamai	68
Akamai	Dubai	United Arab Emirates	Akamai	48
Akamai	Mexico City	Mexico	Akamai	1
Akamai	Recife	Brazil	Akamai	19
Akamai	Manchester	United Kingdom	Akamai	2
Akamai	San Jose	United States	Akamai	3
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	Nonthaburi	Thailand	Akamai	2
Akamai	Brasilia	Brazil	Akamai	4
Akamai	Riga	Latvia	RETN	37
Akamai	Bangkok	Thailand	AIS	13
Akamai	Seoul	South Korea	LG Uplus	10
Akamai	Stockholm	Sweden	Arelion	13
Akamai	Muscat	Oman	Omantel	18
Akamai	Athens	Greece	Sparkle	6
Akamai	Rome	Italy	Sparkle	2
Akamai	Palermo	Italy	Sparkle	2
Akamai	Hanoi	Vietnam	VNPT	15
Akamai	Ho Chi Minh City	Vietnam	VNPT	10
Akamai	Hanoi	Vietnam	FPT Group	2
Akamai	Ho Chi Minh City	Vietnam	FPT Group	4
Akamai	Makati	Philippines	Converge ICT	10
Akamai	Manila	Philippines	Converge ICT	16
Akamai	San Fernando	Philippines	Converge ICT	4
Akamai	Lima	Peru	Telefonica	7
Akamai	Lausanne	Switzerland	Swisscom	19
Akamai	Zurich	Switzerland	Swisscom	16
Akamai	Johannesburg	South Africa	Dimension Data	8
Akamai	Brisbane	Australia	TPG Telecom	1
Akamai	Taipei	Taiwan	Chunghwa Telecom	17
Akamai	Auckland	New Zealand	One NZ	4
Akamai	Sydney	Australia	Vocus	9
Akamai	Toronto	Canada	Bell Canada	1

Other Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Core Network	United Arab Emirates	Amazon CloudFront	26
Amazon CloudFront	Core Network	United States	Amazon CloudFront	35
Akamai	Core Network	Philippines	Converge ICT	8
Akamai	Core Network	Taiwan	Chunghwa Telecom	1
Akamai	Core Network	Israel	ASN AS12400	39
Akamai	Core Network	Thailand	ASN AS4651	33
Akamai	Core Network		ASN AS4651	2
Akamai	Core Network	United Kingdom	Akamai	13
Akamai	Core Network	South Africa	Dimension Data	10
Akamai	Core Network		ASN AS6057	9