Customer.io Application

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

What is Customer.io?

Customer.io - Business
Customer.io is a customer engagement platform that helps businesses communicate with their users and customers in a personalized and targeted manner.

Customer.io Domains

Primary Domains

Platform Domains

Platform	Sample Domain	Details
Netlify Hosting	{hidden}.netlify.app

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
PartnerStack	8.6.112.0	8

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

Hosting

SaaS	Sample IP	# of IPs
Amazon S3	3.5.0.8	4197
Netlify Hosting	63.176.8.218	20
Google Cloud Platform	104.198.73.21	18
Vercel	64.29.17.131	21

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

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Amazon CloudFront	216.137.53.35	21208
Cloudflare	104.26.10.146	12

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

Anycast

CDN	Sample IP	# of IPs
Cloudflare	104.26.10.146	12
Amazon CloudFront	3.166.160.13	573

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Columbus	United States	Amazon CloudFront	20
Amazon CloudFront	Berlin	Germany	Amazon CloudFront	80
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	60
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	326
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	356
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	264
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	632
Amazon CloudFront	Marseille	France	Amazon CloudFront	476
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	32
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	173
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	157
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	285
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	555
Amazon CloudFront	Dallas	United States	Amazon CloudFront	134
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	312
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	279
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	182
Amazon CloudFront	Perth	Australia	Amazon CloudFront	17
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	60
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	65
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	426
Amazon CloudFront	Kolkata	India	Amazon CloudFront	87
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	208
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	576
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	247
Amazon CloudFront	Paris	France	Amazon CloudFront	500
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	488
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	358
Amazon CloudFront	Calgary	Canada	Amazon CloudFront	78
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	273
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	136
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	232
Amazon CloudFront	Milan	Italy	Amazon CloudFront	149
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	277
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	92
Amazon CloudFront	Miami	United States	Amazon CloudFront	771
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	52
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	300
Amazon CloudFront	Chicago	United States	Amazon CloudFront	558
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	236
Amazon CloudFront	New York	United States	Amazon CloudFront	367
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	256
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	46
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	224
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	19
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	155
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	847
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	427
Amazon CloudFront	Copenhagen	Denmark	Amazon CloudFront	75
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	277
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	397
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	345
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	373
Amazon CloudFront	Lima	Peru	Amazon CloudFront	248
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	134
Amazon CloudFront	Sydney	Australia	Amazon CloudFront	38
Amazon CloudFront	Manama	Bahrain	Amazon CloudFront	134
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	152
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	621
Amazon CloudFront	Houston	United States	Amazon CloudFront	42
Amazon CloudFront	Boston	United States	Amazon CloudFront	92
Amazon CloudFront	Rio de Janeiro	Brazil	Amazon CloudFront	71
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	16
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	275
Amazon CloudFront	Athens	Greece	Amazon CloudFront	178
Amazon CloudFront	Mumbai	India	Amazon CloudFront	272
Amazon CloudFront	New Delhi	India	Amazon CloudFront	71
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	162
Amazon CloudFront	Auckland	New Zealand	Amazon CloudFront	34
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	91
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	141
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	107
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	187
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	267
Amazon CloudFront	Rome	Italy	Amazon CloudFront	9
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	329
Amazon CloudFront	Munich	Germany	Amazon CloudFront	55
Amazon CloudFront	Chennai	India	Amazon CloudFront	491
Amazon CloudFront	Hyderabad	India	Amazon CloudFront	28
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	12
Amazon CloudFront	Brisbane	Australia	Amazon CloudFront	97
Amazon CloudFront	Minneapolis	United States	Amazon CloudFront	27
Amazon CloudFront	Nashville	United States	Amazon CloudFront	1
Amazon CloudFront	Pune	India	Amazon CloudFront	44
Amazon CloudFront	Bengaluru	India	Amazon CloudFront	52
Amazon CloudFront	Pittsburgh	United States	Amazon CloudFront	94
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	525
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	339
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	449
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	297
Amazon CloudFront	Denver	United States	Amazon CloudFront	2
Amazon CloudFront	Seattle	United States	Amazon CloudFront	9
Amazon CloudFront	Tampa	United States	Amazon CloudFront	8
Amazon CloudFront	Phoenix	United States	Amazon CloudFront	32

Other Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Core Network	Brazil	Amazon CloudFront	7
Amazon CloudFront	Core Network	United States	Amazon CloudFront	74
Amazon CloudFront	Core Network	United Kingdom	Amazon CloudFront	4