Comcast
Comcast Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Comcast.
Description
Comcast owns and operates a number of companies. In telecommunications: Xfinity, Comcast Business. In TV: NBC, Telemundo, TeleXitos, Cozi TV, MSNBC, CNBC, USA Network, Syfy, NBCSN, and E!, and more. In film: Universal Pictures.
| Category | Arts and Entertainment |
| Web Link | Comcast - 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
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
 Adobe EM
|
{hidden}.demdex.net | |
 Akamai
|
{hidden}.edgekey.net | and 1 more |
Network Ranges
- 24.104.75.0/24
- 50.169.100.0/24
- 50.169.250.0/24
- 50.175.187.0/24
- 50.200.193.0/24
- and 47 more
Network Ranges
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Comcast IP addresses deployed on this type of network.
| Network | PoP | Category | Location | IP | Shared |
|---|---|---|---|---|---|
 RETN
|
Helsinki | ISP/Telco | Finland | 2a02:2d8:0:79a1::182d | |
|
RETN
|
Core Network | ISP/Telco | Finland | 2a02:2d8:0:7997::182d |
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 Comcast are summarized below.
| SaaS | # of IPs |
|---|---|
Adobe Campaign
|
2 |
|
Adobe EM
|
106 |
| Service | Category | Sample IP | IP Count |
|---|---|---|---|
|
Adobe Campaign
|
Advertiser | 35.165.206.200 | 2 IPs |
|
Adobe EM
|
Advertiser | 34.243.141.18 | 106 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 Comcast 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
|
73 |
| Host | PoP | Location | IPs |
|---|---|---|---|
|
Amazon AWS
|
Sydney | Australia | 1 IP |
|
Amazon AWS
|
Ashburn | United States | 23 IPs |
|
Amazon AWS
|
Singapore | Singapore | 2 IPs |
|
Amazon AWS
|
Dublin | Ireland | 3 IPs |
|
Amazon AWS
|
Sao Paulo | Brazil | 3 IPs |
|
Amazon AWS
|
Boardman | United States | 27 IPs |
|
Amazon AWS
|
Mumbai | India | 11 IPs |
|
Amazon AWS
|
Tokyo | Japan | 3 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 |
|---|---|
|
Akamai
|
1706 |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
Akamai
|
Athens | Greece | 14 IPs |
|
Akamai
|
Akamai
|
Haarlem | Netherlands | 5 IPs |
|
Akamai
|
Akamai
|
Amsterdam | Netherlands | 12 IPs |
|
Akamai
|
Akamai
|
Frankfurt | Germany | 55 IPs |
|
Akamai
|
Akamai
|
Curitiba | Brazil | 8 IPs |
|
Akamai
|
Akamai
|
Cape Town | South Africa | 9 IPs |
|
Akamai
|
Akamai
|
Hamburg | Germany | 13 IPs |
|
Akamai
|
Akamai
|
Madrid | Spain | 24 IPs |
|
Akamai
|
Akamai
|
Mombasa | Kenya | 13 IPs |
|
Akamai
|
Akamai
|
Brussels | Belgium | 9 IPs |
|
Akamai
|
Akamai
|
Sao Paulo | Brazil | 22 IPs |
|
Akamai
|
Akamai
|
Santiago | Chile | 11 IPs |
|
Akamai
|
Akamai
|
London | United Kingdom | 38 IPs |
|
Akamai
|
Akamai
|
Warsaw | Poland | 28 IPs |
|
Akamai
|
Akamai
|
Marseille | France | 17 IPs |
|
Akamai
|
Akamai
|
Fortaleza | Brazil | 12 IPs |
|
Akamai
|
Akamai
|
Milan | Italy | 25 IPs |
|
Akamai
|
Akamai
|
Palermo | Italy | 5 IPs |
|
Akamai
|
Akamai
|
Seattle | United States | 8 IPs |
|
Akamai
|
Akamai
|
Copenhagen | Denmark | 16 IPs |
|
Akamai
|
Akamai
|
Istanbul | Turkey | 18 IPs |
|
Akamai
|
Akamai
|
Sofia | Bulgaria | 10 IPs |
|
Akamai
|
Akamai
|
Porto Alegre | Brazil | 14 IPs |
|
Akamai
|
Akamai
|
Barcelona | Spain | 13 IPs |
|
Akamai
|
Akamai
|
Fujairah | United Arab Emirates | 14 IPs |
|
Akamai
|
Akamai
|
Glattbrugg | Switzerland | 17 IPs |
|
Akamai
|
Akamai
|
Paris | France | 33 IPs |
|
Akamai
|
Akamai
|
Bogota | Colombia | 39 IPs |
|
Akamai
|
Akamai
|
Stockholm | Sweden | 25 IPs |
|
Akamai
|
Akamai
|
Vienna | Austria | 27 IPs |
|
Akamai
|
Akamai
|
Minneapolis | United States | 2 IPs |
|
Akamai
|
Akamai
|
Schiphol | Netherlands | 10 IPs |
|
Akamai
|
Akamai
|
Bengaluru | India | 17 IPs |
|
Akamai
|
Akamai
|
Mexico City | Mexico | 5 IPs |
|
Akamai
|
Akamai
|
Los Angeles | United States | 22 IPs |
|
Akamai
|
Akamai
|
Lithia Springs | United States | 1 IP |
|
Akamai
|
Akamai
|
Melbourne | Australia | 24 IPs |
|
Akamai
|
Akamai
|
Mandaluyong | Philippines | 2 IPs |
|
Akamai
|
Akamai
|
Chennai | India | 19 IPs |
|
Akamai
|
Akamai
|
Hyderabad | India | 11 IPs |
|
Akamai
|
Akamai
|
Ashburn | United States | 29 IPs |
|
Akamai
|
Akamai
|
Mumbai | India | 33 IPs |
|
Akamai
|
Akamai
|
Bangkok | Thailand | 19 IPs |
|
Akamai
|
Akamai
|
Kuala Lumpur | Malaysia | 8 IPs |
|
Akamai
|
Akamai
|
Dusseldorf | Germany | 10 IPs |
|
Akamai
|
Akamai
|
Sydney | Australia | 14 IPs |
|
Akamai
|
Akamai
|
Ho Chi Minh City | Vietnam | 3 IPs |
|
Akamai
|
Akamai
|
Chicago | United States | 16 IPs |
|
Akamai
|
Akamai
|
Hong Kong | Hong Kong | 33 IPs |
|
Akamai
|
Akamai
|
Oslo | Norway | 21 IPs |
|
Akamai
|
Akamai
|
Tokyo | Japan | 53 IPs |
|
Akamai
|
Akamai
|
Miami | United States | 65 IPs |
|
Akamai
|
Akamai
|
Toronto | Canada | 12 IPs |
|
Akamai
|
Akamai
|
Auckland | New Zealand | 13 IPs |
|
Akamai
|
Akamai
|
Seoul | South Korea | 26 IPs |
|
Akamai
|
Akamai
|
Kolkata | India | 9 IPs |
|
Akamai
|
Akamai
|
Munich | Germany | 9 IPs |
|
Akamai
|
Akamai
|
Dublin | Ireland | 31 IPs |
|
Akamai
|
Akamai
|
Santa Clara | United States | 2 IPs |
|
Akamai
|
Akamai
|
New Delhi | India | 37 IPs |
|
Akamai
|
Akamai
|
Perth | Australia | 1 IP |
|
Akamai
|
Akamai
|
Isando | South Africa | 12 IPs |
|
Akamai
|
Akamai
|
Helsinki | Finland | 3 IPs |
|
Akamai
|
Akamai
|
Singapore | Singapore | 39 IPs |
|
Akamai
|
Akamai
|
Lisbon | Portugal | 17 IPs |
|
Akamai
|
Akamai
|
Buenos Aires | Argentina | 24 IPs |
|
Akamai
|
Akamai
|
Montreal | Canada | 8 IPs |
|
Akamai
|
Akamai
|
Rome | Italy | 13 IPs |
|
Akamai
|
Akamai
|
Jakarta | Indonesia | 18 IPs |
|
Akamai
|
Akamai
|
Houston | United States | 11 IPs |
|
Akamai
|
Akamai
|
Brisbane | Australia | 18 IPs |
|
Akamai
|
Akamai
|
McAllen | United States | 9 IPs |
|
Akamai
|
Akamai
|
Dubai | United Arab Emirates | 9 IPs |
|
Akamai
|
Akamai
|
Englewood | United States | 7 IPs |
|
Akamai
|
Akamai
|
Santiago de Queretaro | Mexico | 14 IPs |
|
Akamai
|
Akamai
|
Honolulu | United States | 2 IPs |
|
Akamai
|
Akamai
|
Rio de Janeiro | Brazil | 12 IPs |
|
Akamai
|
Akamai
|
Marietta | United States | 4 IPs |
|
Akamai
|
Akamai
|
San Jose | United States | 4 IPs |
|
Akamai
|
Akamai
|
New York | United States | 1 IP |
|
Akamai
|
Akamai
|
Prague | Czechia | 28 IPs |
|
Akamai
|
Akamai
|
Surabaya | Indonesia | 1 IP |
|
Akamai
|
Akamai
|
Makati | Philippines | 1 IP |
|
Akamai
|
Akamai
|
Dallas | United States | 20 IPs |
|
Akamai
|
Akamai
|
Bucharest | Romania | 26 IPs |
|
Akamai
|
Akamai
|
Berlin | Germany | 16 IPs |
|
Akamai
|
Akamai
|
Irving | United States | 6 IPs |
|
Akamai
|
Akamai
|
Las Vegas | United States | 1 IP |
|
Akamai
|
Akamai
|
Taipei | Taiwan | 13 IPs |
|
Akamai
|
Akamai
|
Cyberjaya | Malaysia | 4 IPs |
|
Akamai
|
Akamai
|
Vancouver | Canada | 9 IPs |
|
Akamai
|
Akamai
|
Atlanta | United States | 8 IPs |
|
Akamai
|
Akamai
|
Nonthaburi | Thailand | 3 IPs |
|
Akamai
|
Akamai
|
Riyadh | Saudi Arabia | 3 IPs |
|
Akamai
|
Akamai
|
Jeddah | Saudi Arabia | 2 IPs |
|
Akamai
|
Akamai
|
Secaucus | United States | 2 IPs |
|
Akamai
|
Akamai
|
Liljeholmen | Sweden | 3 IPs |
|
Akamai
|
Akamai
|
Doha | Qatar | 1 IP |
|
Akamai
|
Akamai
|
Johannesburg | South Africa | 1 IP |
|
Akamai
|
Akamai
|
Osaka | Japan | 1 IP |
|
Akamai
|
Akamai
|
Lima | Peru | 12 IPs |
|
Akamai
|
Akamai
|
Hanoi | Vietnam | 3 IPs |
|
Akamai
|
Akamai
|
Recife | Brazil | 7 IPs |
|
Akamai
|
Akamai
|
Montevideo | Uruguay | 1 IP |
|
Akamai
|
Akamai
|
Tel Aviv | Israel | 4 IPs |
|
Akamai
|
Akamai
|
Riga | Latvia | 1 IP |
|
Akamai
|
Akamai
|
Florianopolis | Brazil | 6 IPs |
|
Akamai
|
Akamai
|
Philadelphia | United States | 1 IP |
|
Akamai
|
Akamai
|
Mount Prospect | United States | 1 IP |
|
Akamai
|
Akamai
|
Brasilia | Brazil | 2 IPs |
|
Akamai
|
Akamai
|
Manchester | United Kingdom | 4 IPs |
|
Akamai
|
Akamai
|
Ankara | Turkey | 4 IPs |
|
Akamai
|
Converge ICT
|
Pasig | Philippines | 1 IP |
|
Akamai
|
Omantel
|
Amman | Jordan | 2 IPs |
|
Akamai
|
Orange
|
Amman | Jordan | 5 IPs |
|
Akamai
|
Telus
|
Vancouver | Canada | 5 IPs |
|
Akamai
|
Swisscom
|
Zurich | Switzerland | 2 IPs |
|
Akamai
|
Swisscom
|
Lausanne | Switzerland | 4 IPs |
|
Akamai
|
Elisa
|
Helsinki | Finland | 3 IPs |
|
Akamai
|
Arelion
|
Helsinki | Finland | 10 IPs |
|
Akamai
|
Arelion
|
Liljeholmen | Sweden | 3 IPs |
|
Akamai
|
Sparkle
|
Rome | Italy | 7 IPs |
|
Akamai
|
Sparkle
|
Palermo | Italy | 7 IPs |
|
Akamai
|
Sparkle
|
Athens | Greece | 6 IPs |
|
Akamai
|
Taiwan Mobile
|
Taipei | Taiwan | 1 IP |
|
Akamai
|
FPT Group
|
Hanoi | Vietnam | 4 IPs |
|
Akamai
|
FPT Group
|
Ho Chi Minh City | Vietnam | 2 IPs |
|
Akamai
|
AIS
|
Bangkok | Thailand | 3 IPs |
|
Akamai
|
Vodafone
|
Istanbul | Turkey | 2 IPs |
|
Akamai
|
RETN
|
Riga | Latvia | 10 IPs |
|
Akamai
|
Zain
|
Amman | Jordan | 3 IPs |
|
Akamai
|
Globe Telecom
|
Mandaluyong | Philippines | 2 IPs |
|
Akamai
|
Dimension Data
|
Johannesburg | South Africa | 2 IPs |
|
Akamai
|
Telefonica
|
Lima | Peru | 3 IPs |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
Akamai
|
Core Network | United States | 1 IP |
|
Akamai
|
Elisa
|
Core Network | Finland | 1 IP |
|
Akamai
|
Swisscom
|
Core Network | Switzerland | 4 IPs |
|
Akamai
|
ASN AS4651 | Core Network | Thailand | 5 IPs |
|
Akamai
|
ASN AS9930 | Core Network | Malaysia | 3 IPs |
|
Akamai
|
Arelion
|
Core Network | Finland | 6 IPs |
|
Akamai
|
Arelion
|
Core Network | Sweden | 4 IPs |
|
Akamai
|
ASN AS12400 | Core Network | Israel | 11 IPs |
|
Akamai
|
Sparkle
|
Core Network | Italy | 2 IPs |
|
Akamai
|
PLDT
|
Core Network | Philippines | 2 IPs |
|
Akamai
|
Taiwan Mobile
|
Core Network | Taiwan | 1 IP |
|
Akamai
|
Converge ICT
|
Core Network | Philippines | 2 IPs |
|
Akamai
|
FPT Group
|
Core Network | Vietnam | 1 IP |
|
Akamai
|
ASN AS55824 | Core Network | India | 2 IPs |
|
Akamai
|
AIS
|
Core Network | Thailand | 1 IP |
|
Akamai
|
TPG Telecom
|
Core Network | Australia | 2 IPs |
|
Akamai
|
Vodafone
|
Core Network | Turkey | 1 IP |
|
Akamai
|
Orange
|
Core Network | Jordan | 2 IPs |
|
Akamai
|
ASN AS1680 | Core Network | Israel | 2 IPs |
|
Akamai
|
RETN
|
Core Network | Latvia | 4 IPs |
|
Akamai
|
Zain
|
Core Network | United Arab Emirates | 1 IP |
|
Akamai
|
ASN AS9416 | Core Network | Taiwan | 5 IPs |
|
Akamai
|
Omantel
|
Core Network | Oman | 2 IPs |
|
Akamai
|
ASN AS3292 | Core Network | Denmark | 2 IPs |
|
Akamai
|
True
|
Core Network | Thailand | 1 IP |
|
Akamai
|
Sky
|
Core Network | Philippines | 5 IPs |
|
Akamai
|
ASN AS9381 | Core Network | Hong Kong | 4 IPs |
|
Akamai
|
ASN AS200612 | Core Network | Qatar | 2 IPs |
|
Akamai
|
ASN AS9121 | Core Network | Turkey | 2 IPs |
|
Akamai
|
ASN AS6057 | Core Network | Uruguay | 2 IPs |
|
Akamai
|
ASN AS21826 | Core Network | Venezuela | 2 IPs |
|
Akamai
|
ASN AS8551 | Core Network | Israel | 1 IP |
|
Akamai
|
NOS
|
Core Network | Portugal | 2 IPs |
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