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 | 208.75.121.246 | |
| Constant Contact | AS40444 | 208.75.122.0/24 | United States | 208.75.122.4 | |
| Constant Contact | AS40444 | 208.75.122.0/24 | United States | 208.75.122.9 | |
| Constant Contact | AS40444 | 208.75.122.0/24 | United States | 208.75.122.11 | |
| Constant Contact | AS40444 | 208.75.122.0/24 | United States | 208.75.122.14 | |
| and 75 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
|
113 |
|
Okta
|
2 |
|
Salesforce
|
60 |
| Service | Category | Sample IP | IP Count |
|---|---|---|---|
|
Email Studio
|
Advertiser | 173.222.214.79 | 113 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
|
7 |
|
WordPress
|
2 |
| Host | PoP | Location | IPs |
|---|---|---|---|
|
WordPress
|
Anycast | Global | 2 IPs |
|
Amazon AWS
|
Ashburn | United States | 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.
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
|
14634 |
|
Cloudflare
|
30 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Amazon CloudFront
|
Amazon CloudFront
|
Global | 18.165.72.6 | 72 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
|
Lithia Springs | United States | 1 IP |
|
Akamai
|
Akamai
|
Seattle | United States | 2 IPs |
|
Akamai
|
Akamai
|
Buenos Aires | Argentina | 1 IP |
|
Akamai
|
Akamai
|
Mexico City | Mexico | 1 IP |
|
Akamai
|
Akamai
|
Sao Paulo | Brazil | 1 IP |
|
Akamai
|
Akamai
|
Ashburn | United States | 3 IPs |
|
Akamai
|
Akamai
|
Miami | United States | 5 IPs |
|
Akamai
|
Akamai
|
Boston | United States | 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
|
Vienna | Austria | 1 IP |
|
Akamai
|
Akamai
|
London | United Kingdom | 1 IP |
|
Akamai
|
Akamai
|
Munich | Germany | 1 IP |
|
Akamai
|
Akamai
|
Sydney | Australia | 1 IP |
|
Akamai
|
Akamai
|
Piscataway | United States | 1 IP |
|
Akamai
|
Akamai
|
Toronto | Canada | 1 IP |
|
Akamai
|
Akamai
|
Tempe | United States | 2 IPs |
|
Akamai
|
Akamai
|
Englewood | United States | 1 IP |
|
Akamai
|
Akamai
|
Minneapolis | United States | 1 IP |
|
Akamai
|
Akamai
|
Santa Clara | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Marseille | France | 761 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Milan | Italy | 395 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Montreal | Canada | 496 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dallas | United States | 135 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seattle | United States | 325 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kolkata | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Helsinki | Finland | 411 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Stockholm | Sweden | 398 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Paris | France | 497 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zurich | Switzerland | 259 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dublin | Ireland | 93 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bangkok | Thailand | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Miami | United States | 833 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chicago | United States | 264 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New York | United States | 448 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Los Angeles | United States | 581 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vienna | Austria | 477 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Copenhagen | Denmark | 172 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Toronto | Canada | 133 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - London | United Kingdom | 593 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tel Aviv | Israel | 305 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - San Francisco | United States | 490 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Warsaw | Poland | 316 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Amsterdam | Netherlands | 450 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Houston | United States | 110 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Berlin | Germany | 97 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Munich | Germany | 82 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sydney | Australia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chennai | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Singapore | Singapore | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago | Chile | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sofia | Bulgaria | 518 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manila | Philippines | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vancouver | Canada | 207 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Budapest | Hungary | 332 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Cape Town | South Africa | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Athens | Greece | 182 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Frankfurt | Germany | 582 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Prague | Czechia | 62 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago de Queretaro | Mexico | 114 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zagreb | Croatia | 371 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Fortaleza | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Rome | Italy | 128 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kansas City | United States | 138 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Portland | United States | 196 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Madrid | Spain | 443 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Muscat | Oman | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Buenos Aires | Argentina | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Taipei | Taiwan | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Ashburn | United States | 403 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seoul | South Korea | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dusseldorf | Germany | 166 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kuala Lumpur | Malaysia | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manchester | United Kingdom | 240 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Barcelona | Spain | 262 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Phoenix | United States | 101 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Denver | United States | 7 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Boston | United States | 5 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Melbourne | Australia | 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 - Atlanta | United States | 16 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hamburg | Germany | 68 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Columbus | United States | 36 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Johannesburg | South Africa | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Perth | Australia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tokyo | Japan | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hong Kong | Hong Kong | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New Delhi | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Brussels | Belgium | 192 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Nairobi | Kenya | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dubai | United Arab Emirates | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lisbon | Portugal | 235 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Philadelphia | United States | 104 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Oslo | Norway | 28 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Istanbul | Turkey | 152 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bogota | Colombia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Brisbane | Australia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Rio de Janeiro | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lima | Peru | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Minneapolis | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Auckland | New Zealand | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lagos | Nigeria | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Mumbai | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sao Paulo | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Pune | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Cairo | Egypt | 4 IPs |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
Converge ICT
|
Core Network | Philippines | 1 IP |
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