Klaviyo
Klaviyo Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Klaviyo.
Description
Klaviyo is an email marketing platform created for online businesses. IT features email and SMS marketing automation.
| Category | Advertiser |
| Web Link | Klaviyo - Home Page |
Application Domains
The application domains data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
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.Platform Domains
 Amazon AWS
|
{hidden}.us-east-1.elb.amazonaws.com | |
 Cloudflare
|
{hidden}.cloudflare.net | |
 Fastly
|
{hidden}.fastly.net | and 2 more |
 Netlify Hosting
|
{hidden}.netlify.app | |
 Statuspage
|
{hidden}.saas.atlassian.com | |
 Zendesk
|
{hidden}.zendesk.com | and 1 more |
SaaS - Software-as-a-Service
Applications often use various third party platforms for providing authentication, advertising, cybersecurity, e-mail services and more. The Software-as-a-Service (SaaS) platforms used by Klaviyo are summarized below.
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.
| Service | Category | Sample IP | IP Count |
|---|---|---|---|
ReadMe
|
Reference | 104.16.241.118 | 4 IPs |
SendGrid
|
50.31.61.198 | 70 IPs | |
SparkPost
|
147.253.212.61 | 3 IPs | |
|
Zendesk
|
Business | 216.198.53.1 | 2 IPs |
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Klaviyo are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
| Cloud Hosts | # of IPs |
|---|---|
|
Netlify Hosting
|
33 |
|
Amazon AWS
|
28 |
Namecheap
|
1 |
| Host | PoP | Location | IPs |
|---|---|---|---|
|
Namecheap
|
Core | United States | 1 IP |
|
Netlify Hosting
|
Sydney | Australia | 6 IPs |
|
Netlify Hosting
|
Frankfurt am Main | Germany | 6 IPs |
|
Netlify Hosting
|
San Francisco | United States | 4 IPs |
|
Netlify Hosting
|
Sao Paulo | Brazil | 6 IPs |
|
Netlify Hosting
|
Ashburn | United States | 5 IPs |
|
Netlify Hosting
|
Singapore | Singapore | 6 IPs |
|
Amazon AWS
|
Mumbai | India | 3 IPs |
|
Amazon AWS
|
Dublin | Ireland | 3 IPs |
|
Amazon AWS
|
Stockholm | Sweden | 3 IPs |
|
Amazon AWS
|
Sydney | Australia | 3 IPs |
|
Amazon AWS
|
Milan | Italy | 3 IPs |
|
Amazon AWS
|
Ashburn | United States | 4 IPs |
|
Amazon AWS
|
Sao Paulo | Brazil | 3 IPs |
|
Amazon AWS
|
Boardman | United States | 3 IPs |
|
Amazon AWS
|
Tokyo | Japan | 3 IPs |
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
|
3327 |
|
Cloudflare
|
8 |
|
Fastly
|
83 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Fastly
|
Fastly
|
Global | 146.75.18.133 | 15 IPs |
|
Cloudflare
|
Cloudflare
|
Global | 104.17.93.1 | 8 IPs |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Fastly
|
Fastly
|
Sofia | Bulgaria | 1 IP |
|
Fastly
|
Fastly
|
Manila | Philippines | 1 IP |
|
Fastly
|
Fastly
|
Kuala Lumpur | Malaysia | 1 IP |
|
Fastly
|
Fastly
|
Ashburn | United States | 3 IPs |
|
Fastly
|
Fastly
|
Seattle | United States | 2 IPs |
|
Fastly
|
Fastly
|
Seoul | South Korea | 1 IP |
|
Fastly
|
Fastly
|
Milan | Italy | 2 IPs |
|
Fastly
|
Fastly
|
Rome | Italy | 1 IP |
|
Fastly
|
Fastly
|
London | United Kingdom | 3 IPs |
|
Fastly
|
Fastly
|
Chicago | United States | 2 IPs |
|
Fastly
|
Fastly
|
Lisbon | Portugal | 1 IP |
|
Fastly
|
Fastly
|
Los Angeles | United States | 2 IPs |
|
Fastly
|
Fastly
|
Adelaide | Australia | 1 IP |
|
Fastly
|
Fastly
|
Dallas | United States | 2 IPs |
|
Fastly
|
Fastly
|
Tokyo | Japan | 2 IPs |
|
Fastly
|
Fastly
|
Frankfurt | Germany | 2 IPs |
|
Fastly
|
Fastly
|
Miami | United States | 1 IP |
|
Fastly
|
Fastly
|
Atlanta | United States | 3 IPs |
|
Fastly
|
Fastly
|
Sydney | Australia | 1 IP |
|
Fastly
|
Fastly
|
Amsterdam | Netherlands | 1 IP |
|
Fastly
|
Fastly
|
San Jose | United States | 2 IPs |
|
Fastly
|
Fastly
|
New York | United States | 2 IPs |
|
Fastly
|
Fastly
|
Hong Kong | Hong Kong | 1 IP |
|
Fastly
|
Fastly
|
Melbourne | Australia | 1 IP |
|
Fastly
|
Fastly
|
Stockholm | Sweden | 1 IP |
|
Fastly
|
Fastly
|
Osaka | Japan | 1 IP |
|
Fastly
|
Fastly
|
Sao Paulo | Brazil | 2 IPs |
|
Fastly
|
Fastly
|
Brisbane | Australia | 1 IP |
|
Fastly
|
Fastly
|
Perth | Australia | 1 IP |
|
Fastly
|
Fastly
|
Paris | France | 1 IP |
|
Fastly
|
Fastly
|
Toronto | Canada | 1 IP |
|
Fastly
|
Fastly
|
Madrid | Spain | 1 IP |
|
Fastly
|
Fastly
|
Montreal | Canada | 1 IP |
|
Fastly
|
Fastly
|
Fujairah | United Arab Emirates | 1 IP |
|
Fastly
|
Fastly
|
Minneapolis | United States | 1 IP |
|
Fastly
|
Fastly
|
Johannesburg | South Africa | 1 IP |
|
Fastly
|
Fastly
|
Vancouver | Canada | 1 IP |
|
Fastly
|
Fastly
|
Buenos Aires | Argentina | 1 IP |
|
Fastly
|
Fastly
|
Santiago | Chile | 1 IP |
|
Fastly
|
Fastly
|
Cape Town | South Africa | 1 IP |
|
Fastly
|
Fastly
|
Oslo | Norway | 1 IP |
|
Fastly
|
Fastly
|
Helsinki | Finland | 1 IP |
|
Fastly
|
Fastly
|
Vienna | Austria | 1 IP |
|
Fastly
|
Fastly
|
New Delhi | India | 1 IP |
|
Fastly
|
Fastly
|
Dublin | Ireland | 1 IP |
|
Fastly
|
Fastly
|
Copenhagen | Denmark | 1 IP |
|
Fastly
|
Fastly
|
Singapore | Singapore | 1 IP |
|
Fastly
|
Fastly
|
Manchester | United Kingdom | 1 IP |
|
Fastly
|
Fastly
|
Marseille | France | 1 IP |
|
Fastly
|
Fastly
|
Hyderabad | India | 1 IP |
|
Fastly
|
Fastly
|
Phoenix | United States | 1 IP |
|
Fastly
|
Fastly
|
Munich | Germany | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Berlin | Germany | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dubai | United Arab Emirates | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Buenos Aires | Argentina | 56 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lisbon | Portugal | 16 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Johannesburg | South Africa | 135 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Madrid | Spain | 40 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Muscat | Oman | 63 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Montreal | Canada | 76 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dallas | United States | 62 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dublin | Ireland | 54 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago | Chile | 23 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sao Paulo | Brazil | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Perth | Australia | 37 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Helsinki | Finland | 78 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Marseille | France | 72 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Toronto | Canada | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tokyo | Japan | 75 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Stockholm | Sweden | 48 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manila | Philippines | 44 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Paris | France | 89 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zurich | Switzerland | 76 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bangkok | Thailand | 39 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - London | United Kingdom | 77 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Miami | United States | 119 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Los Angeles | United States | 39 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chicago | United States | 53 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - San Francisco | United States | 11 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seoul | South Korea | 40 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Taipei | Taiwan | 40 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Houston | United States | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Singapore | Singapore | 68 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Nairobi | Kenya | 81 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Frankfurt | Germany | 91 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vienna | Austria | 63 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hyderabad | India | 39 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Copenhagen | Denmark | 53 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New York | United States | 97 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hong Kong | Hong Kong | 91 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seattle | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tel Aviv | Israel | 67 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kuala Lumpur | Malaysia | 40 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Melbourne | Australia | 60 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sydney | Australia | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Mumbai | India | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manama | Bahrain | 60 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Warsaw | Poland | 57 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kolkata | India | 24 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Brisbane | Australia | 10 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Ashburn | United States | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago de Queretaro | Mexico | 32 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chennai | India | 24 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New Delhi | India | 24 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sofia | Bulgaria | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bucharest | Romania | 16 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Barcelona | Spain | 36 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Budapest | Hungary | 83 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Amsterdam | Netherlands | 71 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Cape Town | South Africa | 31 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hamburg | Germany | 28 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Athens | Greece | 39 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Oslo | Norway | 16 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Prague | Czechia | 72 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zagreb | Croatia | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Milan | Italy | 62 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Fortaleza | Brazil | 40 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kansas City | United States | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lima | Peru | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Rio de Janeiro | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Cairo | Egypt | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Atlanta | United States | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Istanbul | Turkey | 8 IPs |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Amazon CloudFront
|
ASN AS16509 | Core Network | China | 8 IPs |
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