Customer.io Application

Application Information

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

Description

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

Category	Business
Web Link	Customer.io - Home Page

Network Intelligence

The network data shown here is also available via the Netify Data Feed API. We provide network intelligence to help deliver better digital experiences to end users and businesses.

Netify Data Feeds

Domains

Primary Domains

Primary Domains are owned and managed by the application vendor.

Platform Domains are often provided by hosting providers, content delivery networks, SaaS platforms and other third parties. It is important to identify these domains for DNS filters and hostname blocklists.

Hosting

Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Customer.io are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.

Cloud Hosts	# of IPs
Google Cloud Platform	13
Amazon S3	2475

Host	PoP	Location	Sample IP	IPs
Amazon S3	Ashburn	United States	3.5.3.93	2475 IPs
Google Cloud Platform	Council Bluffs	United States	104.198.73.21	2 IPs
Google Cloud Platform	Anycast	Global	34.117.192.206	10 IPs
Google Cloud Platform	Saint-Ghislain	Belgium	34.77.170.32	1 IP

Content Delivery Networks - CDNs

In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs). Each PoP can host many IPs to deliver an application. A sample IP is provided.

Take special note of CDNs that use Anycast technology. Anycast makes it possible to route a single IP address to a variety of different geographic locations. In other words, one global Anycast IP is hosted in multiple geographic locations.

CDNs	# of IPs
Amazon CloudFront	6130
Cloudflare	6

Anycast

CDN	Network	Location	Sample IP	IPs
Cloudflare	Cloudflare	Global	172.67.69.25	6 IPs

PoP Locations

CDN	Network	PoP	Location	IPs
Amazon CloudFront	Amazon CloudFront	Edge - Marseille	France	143 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Buenos Aires	Argentina	122 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Lisbon	Portugal	70 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Madrid	Spain	121 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Santiago de Queretaro	Mexico	19 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Muscat	Oman	63 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Vienna	Austria	216 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Atlanta	United States	37 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Montreal	Canada	104 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Hyderabad	India	28 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Taipei	Taiwan	24 IPs
Amazon CloudFront	Amazon CloudFront	Edge - San Francisco	United States	105 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Chicago	United States	67 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Hong Kong	Hong Kong	69 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Tel Aviv	Israel	83 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Dallas	United States	81 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Miami	United States	238 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Amsterdam	Netherlands	173 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Ashburn	United States	107 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Copenhagen	Denmark	44 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Paris	France	308 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Houston	United States	16 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Nairobi	Kenya	137 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Sofia	Bulgaria	141 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Sydney	Australia	75 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Frankfurt	Germany	251 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Melbourne	Australia	77 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Dublin	Ireland	89 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Manama	Bahrain	137 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Toronto	Canada	145 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Seoul	South Korea	62 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Mumbai	India	72 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Denver	United States	15 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Los Angeles	United States	127 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Rio de Janeiro	Brazil	48 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Chennai	India	40 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Lima	Peru	26 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Bucharest	Romania	51 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Zurich	Switzerland	153 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Budapest	Hungary	120 IPs
Amazon CloudFront	Amazon CloudFront	Edge - New York	United States	40 IPs
Amazon CloudFront	Amazon CloudFront	Edge - London	United Kingdom	139 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Lagos	Nigeria	71 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Dubai	United Arab Emirates	40 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Cape Town	South Africa	51 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Helsinki	Finland	91 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Athens	Greece	15 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Johannesburg	South Africa	138 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Zagreb	Croatia	101 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Prague	Czechia	11 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Milan	Italy	119 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Warsaw	Poland	93 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Seattle	United States	13 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Istanbul	Turkey	8 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Kansas City	United States	24 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Stockholm	Sweden	63 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Singapore	Singapore	74 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Kolkata	India	48 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Hamburg	Germany	72 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Tokyo	Japan	47 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Brisbane	Australia	15 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Bangkok	Thailand	48 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Sao Paulo	Brazil	50 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Rome	Italy	20 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Manila	Philippines	53 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Barcelona	Spain	12 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Perth	Australia	16 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Berlin	Germany	8 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Kuala Lumpur	Malaysia	12 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Fortaleza	Brazil	35 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Auckland	New Zealand	2 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Fujairah	United Arab Emirates	8 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Bogota	Colombia	23 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Vancouver	Canada	24 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Newark	United States	4 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Dusseldorf	Germany	4 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Boston	United States	20 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Osaka	Japan	8 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Ho Chi Minh City	Vietnam	1 IP