Constant Contact
Constant Contact Application
Application Information
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Constant Contact.
Description
Constant Contact is used to create effective email marketing and other online marketing campaigns for businesses and organizations.
| Category | Advertiser |
| Web Link | Constant Contact - 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.
Domains
Primary Domains
- constantcontactpages.com
- rs6.net
- ctctcdn.com
- and 2 more
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
 Akamai
|
constantcontact.com.edgekey.net | |
 Cloudflare
|
constantcontactpages.com.cdn.cloudflare.net | and 2 more |
 Okta
|
{hidden}.customdomains.okta.com | |
 Salesforce
|
{hidden}.siteforce.com | |
 WordPress
|
{hidden}.go-vip.net |
Network Ranges
- 205.207.104.0/22
- 208.75.120.0/22
- 216.21.230.0/24
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
Constant Contact Network
Some organizations deploy all or parts of an application solution through their own infrastructure instead of third party hosting providers like AWS or Google Cloud Platform. The following is a sample of active IP addresses on the Constant Contact Network.
| ASN Description | ASN | Route | Location | IP | Shared |
|---|---|---|---|---|---|
| Constant Contact | AS40444 | 208.75.122.0/23 | United States | 208.75.122.9 | |
| Constant Contact | AS40444 | 208.75.122.0/23 | United States | 208.75.122.11 | |
| Constant Contact | AS40444 | 208.75.122.0/23 | United States | 208.75.122.25 | |
| Constant Contact | AS40444 | 208.75.122.0/23 | United States | 208.75.122.35 | |
| Constant Contact | AS40444 | 208.75.122.0/23 | United States | 208.75.122.102 | |
| and 73 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 Constant Contact are summarized below.
| SaaS | # of IPs |
|---|---|
Email Studio
|
70 |
|
Okta
|
2 |
|
Salesforce
|
41 |
| Service | Category | Sample IP | IP Count |
|---|---|---|---|
|
Email Studio
|
Advertiser | 23.196.150.202 | 70 IPs |
|
Okta
|
Cybersecurity | 75.2.114.79 | 2 IPs |
|
Salesforce
|
Advertiser | 35.176.92.19 | 41 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 Constant Contact are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
| Cloud Hosts | # of IPs |
|---|---|
Amazon AWS
|
4 |
|
WordPress
|
2 |
| Host | PoP | Location | Sample IP | IPs |
|---|---|---|---|---|
|
WordPress
|
Anycast | Global | 192.0.66.190 | 1 IP |
|
WordPress
|
Core | Ireland | 1 IP | |
|
Amazon AWS
|
Ashburn | United States | 3.224.101.144 | 3 IPs |
|
Amazon AWS
|
Boardman | United States | 35.82.48.224 | 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
|
3783 |
|
Akamai
|
31 |
|
Cloudflare
|
31 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Cloudflare
|
Cloudflare
|
Global | 104.17.61.235 | 31 IPs |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
Akamai
|
Paris | France | 2 IPs |
|
Akamai
|
Akamai
|
Buenos Aires | Argentina | 2 IPs |
|
Akamai
|
Akamai
|
Brisbane | Australia | 1 IP |
|
Akamai
|
Akamai
|
Boston | United States | 1 IP |
|
Akamai
|
Akamai
|
Los Angeles | United States | 1 IP |
|
Akamai
|
Akamai
|
London | United Kingdom | 3 IPs |
|
Akamai
|
Akamai
|
Munich | Germany | 1 IP |
|
Akamai
|
Akamai
|
Mexico City | Mexico | 1 IP |
|
Akamai
|
Akamai
|
Sydney | Australia | 1 IP |
|
Akamai
|
Akamai
|
Berlin | Germany | 1 IP |
|
Akamai
|
Akamai
|
Piscataway | United States | 3 IPs |
|
Akamai
|
Akamai
|
Irving | United States | 2 IPs |
|
Akamai
|
Akamai
|
Cape Town | South Africa | 1 IP |
|
Akamai
|
Akamai
|
Fujairah | United Arab Emirates | 1 IP |
|
Akamai
|
Akamai
|
New Delhi | India | 1 IP |
|
Akamai
|
Akamai
|
Madrid | Spain | 1 IP |
|
Akamai
|
Akamai
|
Sao Paulo | Brazil | 1 IP |
|
Akamai
|
Akamai
|
Ashburn | United States | 1 IP |
|
Akamai
|
Akamai
|
Miami | United States | 3 IPs |
|
Akamai
|
Akamai
|
Mount Prospect | United States | 1 IP |
|
Akamai
|
Akamai
|
El Segundo | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zagreb | Croatia | 77 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lisbon | Portugal | 71 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Marseille | France | 150 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Milan | Italy | 95 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Muscat | Oman | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Atlanta | United States | 42 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Montreal | Canada | 96 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chicago | United States | 36 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Portland | United States | 43 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seattle | United States | 43 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vienna | Austria | 88 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Ashburn | United States | 75 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Copenhagen | Denmark | 62 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Toronto | Canada | 162 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Taipei | Taiwan | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dublin | Ireland | 68 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - London | United Kingdom | 123 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hong Kong | Hong Kong | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seoul | South Korea | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Los Angeles | United States | 142 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tel Aviv | Israel | 104 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dallas | United States | 54 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manama | Bahrain | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bogota | Colombia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tokyo | Japan | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - San Francisco | United States | 105 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sao Paulo | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Amsterdam | Netherlands | 80 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Frankfurt | Germany | 244 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Berlin | Germany | 24 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Nashville | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Buenos Aires | Argentina | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Warsaw | Poland | 62 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dusseldorf | Germany | 40 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sydney | Australia | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Madrid | Spain | 70 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Singapore | Singapore | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Paris | France | 264 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Denver | United States | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Houston | United States | 17 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kuala Lumpur | Malaysia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lima | Peru | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New York | United States | 86 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sofia | Bulgaria | 117 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Helsinki | Finland | 68 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bucharest | Romania | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zurich | Switzerland | 139 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bangkok | Thailand | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Budapest | Hungary | 102 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Boston | United States | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Miami | United States | 232 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Nairobi | Kenya | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Stockholm | Sweden | 58 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Minneapolis | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Prague | Czechia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago de Queretaro | Mexico | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Johannesburg | South Africa | 6 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kolkata | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vancouver | Canada | 39 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dubai | United Arab Emirates | 5 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Istanbul | Turkey | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lagos | Nigeria | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kansas City | United States | 15 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hyderabad | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Mumbai | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Rio de Janeiro | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Brussels | Belgium | 16 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hamburg | Germany | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Cape Town | South Africa | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Athens | Greece | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Philadelphia | United States | 5 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Salt Lake City | United States | 16 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Rome | Italy | 32 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Brisbane | Australia | 2 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Oslo | Norway | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manchester | United Kingdom | 32 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Barcelona | Spain | 31 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Munich | Germany | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Phoenix | United States | 12 IPs |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Amazon CloudFront
|
Amazon CloudFront
|
Global Network | United States | 76 IPs |
|
Akamai
|
Akamai
|
Core Network | United States | 1 IP |
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