Yahoo
Yahoo Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Yahoo.
Description
Yahoo was one of the early pioneers of the web era of the Internet. The web site is a traditional portal that offers news, weather, sports, search, webmail, mapping and other general information.
| Category | Portal |
| Web Link | Yahoo - 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
- yahoo.com
- yimg.com
- yahoodns.net
- yahoo.net
- js7k.com
- oath.com
- yahoosandbox.net
- and 32 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}.akamaized.net | |
 Amazon AWS
|
{hidden}.us-west-2.elb.amazonaws.com | and 1 more |
 Edgio
|
{hidden}.psicdn.net | |
 Google Hosted
|
{hidden}.ampproject.org | and 13 more |
 Lumen CDN
|
{hidden}.secure.footprint.net |
Network Ranges
- 27.123.32.0/19
- 27.123.192.0/20
- 45.181.42.0/24
- 46.228.32.0/20
- 63.250.192.0/19
- and 85 more
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
Yahoo 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 Yahoo Network.
| ASN Description | ASN | Route | Location | IP | Shared |
|---|---|---|---|---|---|
| Yahoo INY Edge | AS23879 | 27.123.42.0/24 | India | 27.123.42.204 | |
| Yahoo INY Edge | AS23879 | 27.123.42.0/24 | India | 27.123.42.205 | |
| Yahoo INZ Edge | AS23926 | 27.123.43.0/24 | India | 27.123.43.204 | |
| Yahoo De Mexico | AS265584 | 45.181.42.0/24 | Mexico | 45.181.42.205 | |
| Oath Holdings | AS36647 | 63.250.207.0/24 | United States | 63.250.207.76 | |
| and 388 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 Yahoo are summarized below.
SaaS solutions are often deployed on multiple IPs across different geographical points-of-presence. In addition, it is common for these IP addresses to be shared by multiple applications.
| SaaS | # of IPs |
|---|---|
Adobe Campaign
|
4 |
Epsilon
|
10 |
Human
|
661 |
Zeta Global
|
2 |
| Service | Category | Sample IP | IP Count |
|---|---|---|---|
|
Adobe Campaign
|
Advertiser | 52.49.220.87 | 4 IPs |
|
Epsilon
|
Advertiser | 159.127.187.9 | 10 IPs |
|
Human
|
Cybersecurity | 18.236.201.15 | 661 IPs |
|
Zeta Global
|
Advertiser | 96.47.20.26 | 2 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 Yahoo 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
|
506 |
AWS Global Accelerator
|
2 |
|
Google Hosted
|
295 |
Google Cloud Platform
|
2 |
| Host | PoP | Location | IPs |
|---|---|---|---|
|
AWS Global Accelerator
|
Anycast | Global | 2 IPs |
|
Google Cloud Platform
|
Core | United States | 1 IP |
|
Google Cloud Platform
|
Anycast | Global | 1 IP |
|
Amazon AWS
|
Singapore | Singapore | 71 IPs |
|
Amazon AWS
|
Columbus | United States | 56 IPs |
|
Amazon AWS
|
Ashburn | United States | 184 IPs |
|
Amazon AWS
|
Dublin | Ireland | 43 IPs |
|
Amazon AWS
|
San Francisco | United States | 1 IP |
|
Amazon AWS
|
Boardman | United States | 150 IPs |
|
Amazon AWS
|
Frankfurt am Main | Germany | 1 IP |
|
Google Hosted
|
Core | United States | 15 IPs |
|
Google Hosted
|
Miami | United States | 8 IPs |
|
Google Hosted
|
New York City | United States | 5 IPs |
|
Google Hosted
|
Sydney | Australia | 8 IPs |
|
Google Hosted
|
Chennai | India | 11 IPs |
|
Google Hosted
|
Core | India | 1 IP |
|
Google Hosted
|
Melbourne | Australia | 3 IPs |
|
Google Hosted
|
Stockholm | Sweden | 5 IPs |
|
Google Hosted
|
Core | Israel | 4 IPs |
|
Google Hosted
|
Paris | France | 8 IPs |
|
Google Hosted
|
Bogota | Colombia | 6 IPs |
|
Google Hosted
|
Rio de Janeiro | Brazil | 4 IPs |
|
Google Hosted
|
Buenos Aires | Argentina | 9 IPs |
|
Google Hosted
|
Core | Finland | 4 IPs |
|
Google Hosted
|
London | United Kingdom | 8 IPs |
|
Google Hosted
|
Muscat | Oman | 9 IPs |
|
Google Hosted
|
Milan | Italy | 8 IPs |
|
Google Hosted
|
Budapest | Hungary | 11 IPs |
|
Google Hosted
|
Core | United Arab Emirates | 8 IPs |
|
Google Hosted
|
Hamburg | Germany | 4 IPs |
|
Google Hosted
|
Frankfurt am Main | Germany | 14 IPs |
|
Google Hosted
|
Madrid | Spain | 12 IPs |
|
Google Hosted
|
Sofia | Bulgaria | 12 IPs |
|
Google Hosted
|
Core | China | 8 IPs |
|
Google Hosted
|
Kuala Lumpur | Malaysia | 5 IPs |
|
Google Hosted
|
Tokyo | Japan | 10 IPs |
|
Google Hosted
|
Marseille | France | 7 IPs |
|
Google Hosted
|
Zurich | Switzerland | 5 IPs |
|
Google Hosted
|
Warsaw | Poland | 4 IPs |
|
Google Hosted
|
Osaka | Japan | 3 IPs |
|
Google Hosted
|
New Delhi | India | 3 IPs |
|
Google Hosted
|
Sao Paulo | Brazil | 5 IPs |
|
Google Hosted
|
Core | Chile | 2 IPs |
|
Google Hosted
|
Core | Singapore | 6 IPs |
|
Google Hosted
|
Toronto | Canada | 6 IPs |
|
Google Hosted
|
Amsterdam | Netherlands | 7 IPs |
|
Google Hosted
|
Prague | Czechia | 6 IPs |
|
Google Hosted
|
Munich | Germany | 2 IPs |
|
Google Hosted
|
Mumbai | India | 1 IP |
|
Google Hosted
|
Johannesburg | South Africa | 5 IPs |
|
Google Hosted
|
Manila | Philippines | 2 IPs |
|
Google Hosted
|
Los Angeles | United States | 1 IP |
|
Google Hosted
|
Core | South Africa | 5 IPs |
|
Google Hosted
|
Mombasa | Kenya | 4 IPs |
|
Google Hosted
|
Core | Ireland | 2 IPs |
|
Google Hosted
|
Core | Mexico | 4 IPs |
|
Google Hosted
|
Hong Kong | Hong Kong | 3 IPs |
|
Google Hosted
|
Lagos | Nigeria | 1 IP |
|
Google Hosted
|
Council Bluffs | United States | 3 IPs |
|
Google Hosted
|
Seattle | United States | 1 IP |
|
Google Hosted
|
Turin | Italy | 1 IP |
|
Google Hosted
|
Santiago de Queretaro | Mexico | 1 IP |
|
Google Hosted
|
Core | Hong Kong | 1 IP |
|
Google Hosted
|
San Francisco | United States | 2 IPs |
|
Google Hosted
|
Santa Clara | United States | 1 IP |
|
Google Hosted
|
Core | Belgium | 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
|
559 |
|
Edgio
|
23 |
Cloudflare
|
4 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Cloudflare
|
Cloudflare
|
Global | 104.18.20.58 | 4 IPs |
|
Edgio
|
Edgio
|
Global | 93.184.215.214 | 4 IPs |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Edgio
|
Edgio
|
Amsterdam | Netherlands | 5 IPs |
|
Edgio
|
Edgio
|
New York | United States | 6 IPs |
|
Edgio
|
Edgio
|
Hong Kong | Hong Kong | 3 IPs |
|
Edgio
|
Edgio
|
Sao Paulo | Brazil | 2 IPs |
|
Edgio
|
Edgio
|
Singapore | Singapore | 1 IP |
|
Edgio
|
Edgio
|
Warsaw | Poland | 1 IP |
|
Edgio
|
Edgio
|
Sydney | Australia | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Frankfurt | Germany | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Johannesburg | South Africa | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vienna | Austria | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Montreal | Canada | 10 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dallas | United States | 11 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago | Chile | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Portland | United States | 5 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Perth | Australia | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Los Angeles | United States | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Toronto | Canada | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Paris | France | 15 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Stockholm | Sweden | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chicago | United States | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Istanbul | Turkey | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Miami | United States | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Copenhagen | Denmark | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seattle | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tel Aviv | Israel | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Warsaw | Poland | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Melbourne | Australia | 6 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Buenos Aires | Argentina | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manama | Bahrain | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dublin | Ireland | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Milan | Italy | 13 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sydney | Australia | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kolkata | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Denver | United States | 5 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - San Francisco | United States | 19 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Brisbane | Australia | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Ashburn | United States | 7 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago de Queretaro | Mexico | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Minneapolis | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Boston | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sofia | Bulgaria | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Helsinki | Finland | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zurich | Switzerland | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tokyo | Japan | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vancouver | Canada | 5 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Budapest | Hungary | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New York | United States | 18 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Phoenix | United States | 5 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Amsterdam | Netherlands | 8 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 | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hong Kong | Hong Kong | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Marseille | France | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hamburg | Germany | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sao Paulo | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Prague | Czechia | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zagreb | Croatia | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Houston | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - London | United Kingdom | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Columbus | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lagos | Nigeria | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kansas City | United States | 10 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Mumbai | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Atlanta | United States | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lisbon | Portugal | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Berlin | Germany | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bangkok | Thailand | 10 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Taipei | Taiwan | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Singapore | Singapore | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chennai | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Madrid | Spain | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Philadelphia | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seoul | South Korea | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Muscat | Oman | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hyderabad | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kuala Lumpur | Malaysia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manila | Philippines | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Barcelona | Spain | 10 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Fortaleza | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Oslo | Norway | 2 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bucharest | Romania | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Calgary | Canada | 3 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Osaka | Japan | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dubai | United Arab Emirates | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New Delhi | India | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Salt Lake City | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Brussels | Belgium | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Munich | Germany | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Rome | Italy | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dusseldorf | Germany | 4 IPs |
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