Square Application

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

What is Square?

Square - Financial
Square is a financial services and mobile payment company that provides point-of-sale systems, payment processing, financial and business software, and small business loans.

Square Domains

Primary Domains

Platform Domains

Platform	Sample Domain	Details
Amazon AWS	{hidden}.us-west-2.elb.amazonaws.com
Cloudflare	{hidden}.cloudflare.net
Fastly	{hidden}.fastly.net

Network Ranges

74.122.184.0/21
103.31.216.0/22
185.57.56.0/22
2a02:5760::/32
2001:df0:440::/48
and 1 more

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

Square 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 Square Network.

Sample IP	ASN	ASN Description	Route	Location
74.122.187.76	AS15211	Square	74.122.187.0/24	United States
74.122.189.80	AS15211	Square	74.122.189.0/24	United States
74.122.189.81	AS15211	Square	74.122.189.0/24	United States
74.122.189.82	AS15211	Square	74.122.189.0/24	United States
74.122.189.83	AS15211	Square	74.122.189.0/24	United States
... and 16 more

Hosting

SaaS	Sample IP	# of IPs
AWS Global Accelerator	3.33.203.15	4
Google Cloud Platform	34.120.19.156	2
Amazon AWS	54.156.215.238	8
Weebly	74.115.51.4	4

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

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Amazon CloudFront	143.204.165.99	14627
Cloudflare	162.159.140.47	26
Fastly	199.232.189.49	161

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

Anycast

CDN	Sample IP	# of IPs
Fastly	146.75.17.49	55
Cloudflare	162.159.140.47	26

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Fastly	Sofia	Bulgaria	Fastly	1
Fastly	Fortaleza	Brazil	Fastly	1
Fastly	Detroit	United States	Fastly	1
Fastly	Christchurch	New Zealand	Fastly	1
Fastly	Manila	Philippines	Fastly	1
Fastly	Kuala Lumpur	Malaysia	Fastly	1
Fastly	Ashburn	United States	Fastly	3
Fastly	Seattle	United States	Fastly	2
Fastly	Singapore	Singapore	Fastly	2
Fastly	Seoul	South Korea	Fastly	1
Fastly	Milan	Italy	Fastly	2
Fastly	Rome	Italy	Fastly	1
Fastly	Dubai	United Arab Emirates	Fastly	1
Fastly	London	United Kingdom	Fastly	3
Fastly	Chicago	United States	Fastly	2
Fastly	Gainesville	United States	Fastly	1
Fastly	Lisbon	Portugal	Fastly	1
Fastly	Los Angeles	United States	Fastly	4
Fastly	Honolulu	United States	Fastly	1
Fastly	Adelaide	Australia	Fastly	1
Fastly	Dallas	United States	Fastly	3
Fastly	Calgary	Canada	Fastly	1
Fastly	Tokyo	Japan	Fastly	4
Fastly	Frankfurt	Germany	Fastly	2
Fastly	Miami	United States	Fastly	1
Fastly	Brussels	Belgium	Fastly	1
Fastly	Atlanta	United States	Fastly	3
Fastly	Sydney	Australia	Fastly	2
Fastly	Amsterdam	Netherlands	Fastly	1
Fastly	San Jose	United States	Fastly	3
Fastly	New York	United States	Fastly	4
Fastly	Hong Kong	Hong Kong	Fastly	1
Fastly	Melbourne	Australia	Fastly	1
Fastly	Osaka	Japan	Fastly	1
Fastly	Sao Paulo	Brazil	Fastly	2
Fastly	Boston	United States	Fastly	1
Fastly	Paris	France	Fastly	2
Fastly	Toronto	Canada	Fastly	1
Fastly	Madrid	Spain	Fastly	2
Fastly	Montreal	Canada	Fastly	7
Fastly	Fujairah	United Arab Emirates	Fastly	1
Fastly	Columbus	United States	Fastly	1
Fastly	Minneapolis	United States	Fastly	2
Fastly	Auckland	New Zealand	Fastly	1
Fastly	Johannesburg	South Africa	Fastly	2
Fastly	Rio de Janeiro	Brazil	Fastly	1
Fastly	Houston	United States	Fastly	1
Fastly	Vancouver	Canada	Fastly	1
Fastly	Buenos Aires	Argentina	Fastly	1
Fastly	Santiago	Chile	Fastly	1
Fastly	Cape Town	South Africa	Fastly	1
Fastly	Wellington	New Zealand	Fastly	1
Fastly	Oslo	Norway	Fastly	1
Fastly	Helsinki	Finland	Fastly	1
Fastly	New Delhi	India	Fastly	2
Fastly	Vienna	Austria	Fastly	1
Fastly	Dublin	Ireland	Fastly	1
Fastly	Copenhagen	Denmark	Fastly	1
Fastly	Manchester	United Kingdom	Fastly	1
Fastly	Denver	United States	Fastly	1
Fastly	St Louis	United States	Fastly	1
Fastly	Kansas City	United States	Fastly	1
Fastly	Marseille	France	Fastly	1
Fastly	Newark	United States	Fastly	1
Fastly	Kolkata	India	Fastly	1
Fastly	Hyderabad	India	Fastly	1
Fastly	Portland	United States	Fastly	1
Fastly	Phoenix	United States	Fastly	1
Fastly	Munich	Germany	Fastly	1
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	12
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	210
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	251
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	223
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	400
Amazon CloudFront	Marseille	France	Amazon CloudFront	308
Amazon CloudFront	Milan	Italy	Amazon CloudFront	209
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	155
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	219
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	252
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	187
Amazon CloudFront	Dallas	United States	Amazon CloudFront	159
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	291
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	190
Amazon CloudFront	Paris	France	Amazon CloudFront	208
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	191
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	194
Amazon CloudFront	Chicago	United States	Amazon CloudFront	338
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	177
Amazon CloudFront	Perth	Australia	Amazon CloudFront	12
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	44
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	254
Amazon CloudFront	Kolkata	India	Amazon CloudFront	101
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	333
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	178
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	260
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	248
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	213
Amazon CloudFront	Calgary	Canada	Amazon CloudFront	139
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	146
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	279
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	206
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	299
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	107
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	26
Amazon CloudFront	Minneapolis	United States	Amazon CloudFront	2
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	210
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	146
Amazon CloudFront	Miami	United States	Amazon CloudFront	444
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	73
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	452
Amazon CloudFront	New York	United States	Amazon CloudFront	281
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	98
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	189
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	79
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	218
Amazon CloudFront	Rio de Janeiro	Brazil	Amazon CloudFront	149
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	276
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	296
Amazon CloudFront	Lima	Peru	Amazon CloudFront	212
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	138
Amazon CloudFront	Sydney	Australia	Amazon CloudFront	110
Amazon CloudFront	Manama	Bahrain	Amazon CloudFront	141
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	148
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	344
Amazon CloudFront	Houston	United States	Amazon CloudFront	1
Amazon CloudFront	Tampa	United States	Amazon CloudFront	4
Amazon CloudFront	Rome	Italy	Amazon CloudFront	1
Amazon CloudFront	New Delhi	India	Amazon CloudFront	131
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	224
Amazon CloudFront	Athens	Greece	Amazon CloudFront	188
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	143
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	43
Amazon CloudFront	Denver	United States	Amazon CloudFront	41
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	177
Amazon CloudFront	Mumbai	India	Amazon CloudFront	274
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	231
Amazon CloudFront	Nashville	United States	Amazon CloudFront	3
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	363
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	9
Amazon CloudFront	Chennai	India	Amazon CloudFront	263
Amazon CloudFront	Phoenix	United States	Amazon CloudFront	3
Amazon CloudFront	Brisbane	Australia	Amazon CloudFront	91
Amazon CloudFront	Portland	United States	Amazon CloudFront	1
Amazon CloudFront	Bengaluru	India	Amazon CloudFront	59
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	318
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	12
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	197
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	204
Amazon CloudFront	Salt Lake City	United States	Amazon CloudFront	2
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	1
Amazon CloudFront	Newark	United States	Amazon CloudFront	10
Amazon CloudFront	Munich	Germany	Amazon CloudFront	1
Amazon CloudFront	Dublin	Ireland	Amazon CloudFront	1
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	148
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	182
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	98
Amazon CloudFront	Seattle	United States	Amazon CloudFront	2
Amazon CloudFront	Copenhagen	Denmark	Amazon CloudFront	54
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	16

Other Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Core Network	United States	Amazon CloudFront	106