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

SendGrid is an email deliverability solution and cloud-based customer communication platform. Third-party companies use their service for market tracking, scalability, and delivery expertise.
Category | |
Web Link | SendGrid - 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.
SendGrid - Domains
sendgrid.net and sendgrid.com are the primary domains associated with SendGrid.
Network Ranges
- 50.31.32.0/19
- 134.128.64.0/18
- 149.72.1.0/24
- 149.72.2.0/23
- 149.72.4.0/22
- and 26 more
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
SaaS for 3rd Party Applications
SendGrid is a software-as-a-service (SaaS) platform used by third-party applications. You can find more information on the infrastructure used to deliver these services on the SendGrid SaaS page.
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 SendGrid are summarized below.
SaaS | # of IPs |
---|---|
|
4 |
Service | Category | Sample IP | IP Count |
---|---|---|---|
|
Business | 216.198.53.1 | 4 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 SendGrid are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
Cloud Hosts | # of IPs |
---|---|
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53 |
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3 |
Host | PoP | Location | IPs |
---|---|---|---|
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Core | United States | 3 IPs |
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Columbus | United States | 6 IPs |
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Frankfurt am Main | Germany | 8 IPs |
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Ashburn | United States | 13 IPs |
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Tokyo | Japan | 3 IPs |
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Singapore | Singapore | 3 IPs |
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Boardman | United States | 13 IPs |
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Dublin | Ireland | 7 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.
CDNs | # of IPs |
---|---|
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351 |
PoP Locations
CDN | Network | PoP | Location | IPs |
---|---|---|---|---|
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Edge - Istanbul | Turkey | 1 IP |
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Edge - Lisbon | Portugal | 5 IPs |
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Edge - Johannesburg | South Africa | 47 IPs |
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Edge - Marseille | France | 7 IPs |
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Edge - Milan | Italy | 25 IPs |
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Edge - Perth | Australia | 34 IPs |
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Edge - Seattle | United States | 8 IPs |
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Edge - Cape Town | South Africa | 15 IPs |
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Edge - Zurich | Switzerland | 1 IP |
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Edge - Vienna | Austria | 1 IP |
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Edge - Dublin | Ireland | 2 IPs |
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Edge - London | United Kingdom | 20 IPs |
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Edge - Los Angeles | United States | 12 IPs |
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Edge - San Francisco | United States | 23 IPs |
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Edge - Tel Aviv | Israel | 11 IPs |
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Edge - Houston | United States | 3 IPs |
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Edge - Chicago | United States | 1 IP |
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Edge - Ashburn | United States | 2 IPs |
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Edge - Nairobi | Kenya | 1 IP |
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Edge - Frankfurt | Germany | 12 IPs |
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Edge - Athens | Greece | 2 IPs |
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Edge - Melbourne | Australia | 19 IPs |
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Edge - Vancouver | Canada | 1 IP |
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Edge - Amsterdam | Netherlands | 10 IPs |
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Edge - Rome | Italy | 15 IPs |
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Edge - Sydney | Australia | 28 IPs |
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Edge - Madrid | Spain | 1 IP |
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Edge - Phoenix | United States | 4 IPs |
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Edge - Brisbane | Australia | 6 IPs |
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Edge - Barcelona | Spain | 4 IPs |
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Edge - Dusseldorf | Germany | 2 IPs |
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Edge - Salt Lake City | United States | 1 IP |
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Edge - Columbus | United States | 5 IPs |
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Edge - Denver | United States | 1 IP |
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Edge - Warsaw | Poland | 1 IP |
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Edge - Paris | France | 8 IPs |
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Edge - Newark | United States | 1 IP |
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Edge - Hamburg | Germany | 3 IPs |
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Edge - Auckland | New Zealand | 1 IP |
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Edge - Dallas | United States | 4 IPs |
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Edge - Portland | United States | 3 IPs |
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