SMTP2Go Application

The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by SMTP2Go.

Description

SMTP2Go is a cloud-based email delivery service that provides reliable outbound email sending, tracking, and analytics for businesses and developers.

Category	Mail
Web Link	SMTP2Go - 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.

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SMTP2Go - Domains

smtp2go.com and smtpcorp.com are the primary domains associated with SMTP2Go.

Core Networks

Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of SMTP2Go IP addresses deployed on this type of network.

Network	PoP	Category	Location	IP
Arelion	Core Network	ISP/Telco	United States	43.228.184.5
Arelion	Core Network	ISP/Telco	United States	43.228.184.10
Arelion	Core Network	ISP/Telco	United States	43.228.184.15
Arelion	Core Network	ISP/Telco	United States	103.47.204.6
Arelion	Core Network	ISP/Telco	United States	103.47.204.9
and 1 more

Hosting

Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by SMTP2Go are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.

Cloud Hosts	# of IPs
Linode	23
WP Engine	1
Leaseweb	3

Host	PoP	Location	IPs
WP Engine	Charleston	United States	1 IP
Leaseweb	Washington	United States	1 IP
Leaseweb	Core	United States	2 IPs
Linode	Fremont	United States	4 IPs
Linode	Newark	United States	7 IPs
Linode	Sydney	Australia	3 IPs
Linode	London	United Kingdom	4 IPs
Linode	Frankfurt am Main	Germany	1 IP
Linode	Amsterdam	Netherlands	2 IPs
Linode	Seattle	United States	2 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.