Constant Contact
Constant Contact Application
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 |
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
- ctctcdn.com
- constantcontact.com
- rs6.net
- 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
|
{hidden}.edgekey.net | |
 Amazon AWS
|
{hidden}.eba-yznbzpza.us-east-1.elasticbeanstalk.com | |
 Cloudflare
|
{hidden}.cloudflare.net | and 3 more |
 Khoros
|
{hidden}.lithium.com | |
 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 | 208.75.120.0/23 | United States | 208.75.121.72 | |
| Constant Contact | AS40444 | 208.75.120.0/23 | United States | 208.75.121.242 | |
| Constant Contact | AS40444 | 208.75.120.0/23 | United States | 208.75.121.246 | |
| Constant Contact | AS40444 | 208.75.122.0/23 | United States | 208.75.122.4 | |
| Constant Contact | AS40444 | 208.75.122.0/23 | United States | 208.75.122.9 | |
| and 76 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
|
66 |
|
Okta
|
2 |
|
Salesforce
|
60 |
| Service | Category | Sample IP | IP Count |
|---|---|---|---|
|
Email Studio
|
Advertiser | 184.31.160.238 | 66 IPs |
|
Okta
|
Cybersecurity | 75.2.114.79 | 2 IPs |
|
Salesforce
|
Advertiser | 54.233.205.11 | 60 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
|
5 |
|
WordPress
|
2 |
| Host | PoP | Location | IPs |
|---|---|---|---|
|
WordPress
|
Anycast | Global | 2 IPs |
|
Amazon AWS
|
Ashburn | United States | 5 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 |
|---|---|
|
Akamai
|
33 |
Amazon CloudFront
|
8793 |
|
Cloudflare
|
30 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Cloudflare
|
Cloudflare
|
Global | 104.16.207.184 | 30 IPs |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
Akamai
|
Paris | France | 1 IP |
|
Akamai
|
Akamai
|
Tempe | United States | 1 IP |
|
Akamai
|
Akamai
|
Sao Paulo | Brazil | 1 IP |
|
Akamai
|
Akamai
|
Lithia Springs | United States | 1 IP |
|
Akamai
|
Akamai
|
Ashburn | United States | 3 IPs |
|
Akamai
|
Akamai
|
Miami | United States | 4 IPs |
|
Akamai
|
Akamai
|
Boston | United States | 1 IP |
|
Akamai
|
Akamai
|
Seattle | United States | 2 IPs |
|
Akamai
|
Akamai
|
Buenos Aires | Argentina | 1 IP |
|
Akamai
|
Akamai
|
Los Angeles | United States | 2 IPs |
|
Akamai
|
Akamai
|
Brisbane | Australia | 1 IP |
|
Akamai
|
Akamai
|
Mount Prospect | United States | 2 IPs |
|
Akamai
|
Akamai
|
Englewood | United States | 1 IP |
|
Akamai
|
Akamai
|
Irving | United States | 1 IP |
|
Akamai
|
Akamai
|
Hong Kong | Hong Kong | 1 IP |
|
Akamai
|
Akamai
|
Vienna | Austria | 1 IP |
|
Akamai
|
Akamai
|
Piscataway | United States | 2 IPs |
|
Akamai
|
Akamai
|
London | United Kingdom | 2 IPs |
|
Akamai
|
Akamai
|
Munich | Germany | 1 IP |
|
Akamai
|
Akamai
|
Mexico City | Mexico | 1 IP |
|
Akamai
|
Akamai
|
Sydney | Australia | 1 IP |
|
Akamai
|
Akamai
|
Toronto | Canada | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Columbus | United States | 44 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Berlin | Germany | 67 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Marseille | France | 597 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Milan | Italy | 226 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Johannesburg | South Africa | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Muscat | Oman | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Montreal | Canada | 271 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dallas | United States | 140 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dublin | Ireland | 159 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Buenos Aires | Argentina | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Perth | Australia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Los Angeles | United States | 388 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seattle | United States | 11 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kolkata | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Toronto | Canada | 112 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Helsinki | Finland | 229 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Stockholm | Sweden | 218 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Paris | France | 313 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zurich | Switzerland | 163 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vienna | Austria | 307 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bangkok | Thailand | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - London | United Kingdom | 358 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kansas City | United States | 93 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Miami | United States | 531 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chicago | United States | 212 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - San Francisco | United States | 273 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New York | United States | 303 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tokyo | Japan | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Taipei | Taiwan | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Houston | United States | 6 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Ashburn | United States | 68 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Atlanta | United States | 29 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Copenhagen | Denmark | 150 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hong Kong | Hong Kong | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tel Aviv | Israel | 340 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Warsaw | Poland | 160 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Amsterdam | Netherlands | 233 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seoul | South Korea | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vancouver | Canada | 130 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Munich | Germany | 56 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dusseldorf | Germany | 84 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sydney | Australia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chennai | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Madrid | Spain | 153 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Singapore | Singapore | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hamburg | Germany | 80 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Phoenix | United States | 93 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Minneapolis | United States | 2 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Denver | United States | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Portland | United States | 126 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kuala Lumpur | Malaysia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago | Chile | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New Delhi | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sofia | Bulgaria | 192 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manchester | United Kingdom | 67 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manila | Philippines | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Barcelona | Spain | 233 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Budapest | Hungary | 266 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Boston | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Brussels | Belgium | 48 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Frankfurt | Germany | 521 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Nairobi | Kenya | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Cape Town | South Africa | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Athens | Greece | 92 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Rome | Italy | 22 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Prague | Czechia | 236 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago de Queretaro | Mexico | 77 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zagreb | Croatia | 156 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Melbourne | Australia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dubai | United Arab Emirates | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Fortaleza | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hyderabad | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manama | Bahrain | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Philadelphia | United States | 32 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lisbon | Portugal | 16 IPs |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
Converge ICT
|
Core Network | Philippines | 1 IP |
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