Yahoo
Yahoo Application
Application Information
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Yahoo.
Description
![Yahoo - Logo](https://static.netify.ai/logos/y/a/h/lnubb/icon.png?v=4)
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 |
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
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
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vop-yahoo.akamaized.net | |
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ycm-receiver-prod-hx-411449472.us-east-2.elb.amazonaws.com | |
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{hidden}.psicdn.net | |
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0-es--us-deportes-yahoo-com-0.cdn.ampproject.org | and 13 more |
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{hidden}.secure.footprint.net |
Network Ranges
- 27.123.32.0/19
- 27.123.192.0/20
- 45.117.16.0/22
- 45.181.42.0/24
- 46.228.32.0/20
- and 111 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 Taiwan | AS10229 | 2406:2000:fc::/46 | Taiwan | 2406:2000:fc:c5f::3000 | |
Oath Holdings | AS26101 | 2001:4998:124::/48 | United States | 2001:4998:124:1507::c000 | |
Oath Holdings | AS36647 | 2001:4998:24::/48 | United States | 2001:4998:24:604::3000 | |
Oath Holdings | AS36647 | 2001:4998:24::/48 | United States | 2001:4998:24:120d::d000 | |
Oath Holdings | AS36088 | 2001:4998:18::/48 | United States | 2001:4998:18:800::4008 | |
and 190 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.
Service | Category | Sample IP | IP Count |
---|---|---|---|
|
Advertiser | 159.127.187.5 | 11 IPs |
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Cybersecurity | 34.220.6.75 | 679 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 |
---|---|
|
575 |
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342 |
|
4 |
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2 |
Host | PoP | Location | Sample IP | IPs |
---|---|---|---|---|
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Anycast | Global | 13.248.158.7 | 2 IPs |
|
Anycast | Global | 34.149.82.21 | 4 IPs |
|
Ashburn | United States | 34.203.129.208 | 197 IPs |
|
Boardman | United States | 52.89.92.25 | 245 IPs |
|
Columbus | United States | 3.143.190.10 | 34 IPs |
|
Singapore | Singapore | 54.169.22.103 | 58 IPs |
|
Dublin | Ireland | 18.202.214.102 | 21 IPs |
|
San Francisco | United States | 184.169.149.104 | 12 IPs |
|
Frankfurt | Germany | 18.156.195.47 | 3 IPs |
|
Tokyo | Japan | 54.238.41.231 | 5 IPs |
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Core | United States | 64.233.170.132 | 23 IPs |
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Milan | Italy | 216.58.205.193 | 10 IPs |
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Ashburn | United States | 172.217.2.193 | 5 IPs |
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Core | Finland | 1 IP | |
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Frankfurt | Germany | 142.250.186.33 | 22 IPs |
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London | United Kingdom | 142.250.187.193 | 13 IPs |
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Rio de Janeiro | Brazil | 142.250.218.97 | 4 IPs |
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Hong Kong | Hong Kong | 142.250.204.129 | 16 IPs |
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Mumbai | India | 142.250.192.33 | 2 IPs |
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Taipei | Taiwan | 142.251.42.225 | 2 IPs |
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Toronto | Canada | 172.217.165.1 | 7 IPs |
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Los Angeles | United States | 172.217.165.193 | 5 IPs |
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Miami | United States | 142.250.64.161 | 13 IPs |
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Santiago de Queretaro | Mexico | 2 IPs | |
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Core | Brazil | 4 IPs | |
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Core | Argentina | 4 IPs | |
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Marseille | France | 142.250.200.193 | 7 IPs |
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Dublin | Ireland | 2 IPs | |
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Mombasa | Kenya | 172.217.170.161 | 7 IPs |
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Tel Aviv | Israel | 142.251.142.193 | 5 IPs |
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Core | Kenya | 11 IPs | |
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Manila | Philippines | 142.251.221.33 | 4 IPs |
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Melbourne | Australia | 142.250.70.161 | 1 IP |
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Sydney | Australia | 142.250.76.97 | 5 IPs |
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Fujairah | United Arab Emirates | 142.250.181.129 | 7 IPs |
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Madrid | Spain | 142.250.184.161 | 17 IPs |
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Sofia | Bulgaria | 142.250.187.97 | 19 IPs |
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Budapest | Hungary | 142.250.201.193 | 17 IPs |
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Seattle | United States | 142.251.33.97 | 4 IPs |
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Amsterdam | Netherlands | 142.251.36.1 | 11 IPs |
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Prague | Czechia | 142.251.36.129 | 10 IPs |
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Tokyo | Japan | 142.251.42.129 | 8 IPs |
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Johannesburg | South Africa | 142.251.47.97 | 6 IPs |
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Sao Paulo | Brazil | 142.251.129.225 | 4 IPs |
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Buenos Aires | Argentina | 142.251.134.33 | 2 IPs |
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Kuala Lumpur | Malaysia | 142.251.223.65 | 5 IPs |
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Montreal | Canada | 172.217.13.129 | 4 IPs |
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Hamburg | Germany | 172.217.20.1 | 3 IPs |
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Singapore | Singapore | 172.217.27.33 | 4 IPs |
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Zurich | Switzerland | 172.217.168.65 | 6 IPs |
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Muscat | Oman | 172.217.169.225 | 9 IPs |
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Lagos | Nigeria | 216.58.223.193 | 1 IP |
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Paris | France | 142.250.75.225 | 6 IPs |
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Helsinki | Finland | 2 IPs | |
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Osaka | Japan | 142.250.207.97 | 3 IPs |
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Core | Chile | 1 IP | |
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Stockholm | Sweden | 142.250.74.1 | 9 IPs |
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Chennai | India | 142.250.183.225 | 2 IPs |
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New Delhi | India | 142.250.194.33 | 2 IPs |
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Warsaw | Poland | 142.250.203.129 | 5 IPs |
Content Delivery Network - Company CDN
Yahoo uses an in-house company content delivery network (CDN). The CDN delivers content to very edge of the network and is often hosted inside Internet Service Provider (ISP) networks.
Edge CDN | # of IPs |
---|---|
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285 |
Network | PoP | Location | Category | Sample IP |
---|---|---|---|---|
|
Core Network | South Africa | Portal | 102.165.180.206 |
|
Core Network | South Africa | Portal | 102.165.180.205 |
|
Core Network | Austria | Portal | 188.125.89.204 |
|
Core Network | Austria | Portal | 188.125.89.206 |
|
Core Network | India | Portal | 27.123.43.200 |
|
Core Network | India | Portal | 27.123.43.204 |
|
Core Network | India | Portal | 27.123.42.201 |
|
Core Network | India | Portal | 27.123.42.205 |
|
Core Network | India | Portal | 27.123.43.205 |
|
Core Network | United States | Portal | 68.180.134.73 |
|
Core Network | United States | Portal | 68.180.135.251 |
|
Core Network | United States | Portal | 69.147.65.251 |
|
Core Network | United States | Portal | 69.147.70.103 |
|
Core Network | United States | Portal | 69.147.80.15 |
|
Core Network | United States | Portal | 69.147.80.123 |
... and 270 more on the Yahoo CDN edge network.
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 |
---|---|
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869 |
|
328 |
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42 |
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5 |
Anycast
CDN | Network | Location | Sample IP | IPs |
---|---|---|---|---|
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Global | 104.16.140.209 | 5 IPs |
PoP Locations
CDN | Network | PoP | Location | IPs |
---|---|---|---|---|
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New York | United States | 16 IPs |
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London | United Kingdom | 10 IPs |
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Tokyo | Japan | 11 IPs |
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Rio de Janeiro | Brazil | 3 IPs |
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Osaka | Japan | 2 IPs |
|
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Edge - Zagreb | Croatia | 4 IPs |
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Edge - Athens | Greece | 4 IPs |
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Edge - Lisbon | Portugal | 4 IPs |
|
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Edge - Marseille | France | 9 IPs |
|
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Edge - Bucharest | Romania | 5 IPs |
|
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Edge - Helsinki | Finland | 5 IPs |
|
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Edge - Taipei | Taiwan | 4 IPs |
|
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Edge - Frankfurt | Germany | 11 IPs |
|
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Edge - Brussels | Belgium | 2 IPs |
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Edge - Houston | United States | 5 IPs |
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Edge - Melbourne | Australia | 2 IPs |
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Edge - Sydney | Australia | 20 IPs |
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Edge - Hyderabad | India | 5 IPs |
|
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Edge - Paris | France | 5 IPs |
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Edge - Brisbane | Australia | 5 IPs |
|
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Edge - Dubai | United Arab Emirates | 4 IPs |
|
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Edge - Kuala Lumpur | Malaysia | 4 IPs |
|
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Edge - Zurich | Switzerland | 5 IPs |
|
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Edge - Manila | Philippines | 5 IPs |
|
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Edge - Barcelona | Spain | 4 IPs |
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Edge - Amsterdam | Netherlands | 6 IPs |
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Edge - Warsaw | Poland | 4 IPs |
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Edge - Hamburg | Germany | 4 IPs |
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Edge - Chicago | United States | 10 IPs |
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Edge - Madrid | Spain | 6 IPs |
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Edge - Bengaluru | India | 2 IPs |
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Edge - Sao Paulo | Brazil | 5 IPs |
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Edge - Johannesburg | South Africa | 8 IPs |
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Edge - Rio de Janeiro | Brazil | 5 IPs |
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Edge - Dallas | United States | 8 IPs |
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Edge - Fortaleza | Brazil | 4 IPs |
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Edge - Perth | Australia | 7 IPs |
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Edge - Santiago de Queretaro | Mexico | 2 IPs |
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Edge - Bangkok | Thailand | 4 IPs |
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Edge - San Francisco | United States | 11 IPs |
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Edge - Singapore | Singapore | 5 IPs |
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Edge - Los Angeles | United States | 12 IPs |
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Edge - Vienna | Austria | 4 IPs |
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Edge - Montreal | Canada | 4 IPs |
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Edge - Atlanta | United States | 3 IPs |
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Edge - Copenhagen | Denmark | 4 IPs |
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Edge - London | United Kingdom | 6 IPs |
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Edge - Seoul | South Korea | 4 IPs |
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Edge - Tel Aviv | Israel | 4 IPs |
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Edge - Newark | United States | 2 IPs |
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Edge - Buenos Aires | Argentina | 5 IPs |
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Edge - Miami | United States | 5 IPs |
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Edge - Manama | Bahrain | 4 IPs |
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Edge - Dublin | Ireland | 4 IPs |
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Edge - Milan | Italy | 5 IPs |
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Edge - Kolkata | India | 4 IPs |
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Edge - Sofia | Bulgaria | 5 IPs |
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Edge - Tokyo | Japan | 4 IPs |
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Edge - Budapest | Hungary | 5 IPs |
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Edge - Nairobi | Kenya | 4 IPs |
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Edge - Stockholm | Sweden | 4 IPs |
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Edge - Hong Kong | Hong Kong | 4 IPs |
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Edge - Ashburn | United States | 6 IPs |
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Edge - Istanbul | Turkey | 4 IPs |
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Edge - Lagos | Nigeria | 4 IPs |
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Edge - Mumbai | India | 4 IPs |
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Edge - Berlin | Germany | 4 IPs |
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Edge - Minneapolis | United States | 1 IP |
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Edge - Seattle | United States | 1 IP |
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Edge - Denver | United States | 1 IP |
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Edge - Toronto | Canada | 4 IPs |
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Milan | Italy | 104 IPs |
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Seattle | United States | 2 IPs |
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Mumbai | India | 1 IP |
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Dallas | United States | 28 IPs |
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Santiago de Queretaro | Mexico | 8 IPs |
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Madrid | Spain | 26 IPs |
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Hong Kong | Hong Kong | 11 IPs |
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Tokyo | Japan | 82 IPs |
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Sydney | Australia | 32 IPs |
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Melbourne | Australia | 20 IPs |
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Isando | South Africa | 19 IPs |
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Paris | France | 6 IPs |
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Hillsboro | United States | 9 IPs |
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San Jose | United States | 36 IPs |
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New Delhi | India | 11 IPs |
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Houston | United States | 5 IPs |
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Atlanta | United States | 8 IPs |
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Tempe | United States | 3 IPs |
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Chennai | India | 3 IPs |
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Marseille | France | 3 IPs |
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Santa Clara | United States | 147 IPs |
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Mexico City | Mexico | 5 IPs |
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Singapore | Singapore | 2 IPs |
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Cape Town | South Africa | 1 IP |
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London | United Kingdom | 7 IPs |
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Frankfurt | Germany | 1 IP |
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Johannesburg | South Africa | 2 IPs |
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Glattbrugg | Switzerland | 2 IPs |
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Honolulu | United States | 3 IPs |
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Los Angeles | United States | 66 IPs |
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Norfolk | United States | 2 IPs |
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Rancho Cordova | United States | 11 IPs |
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Brisbane | Australia | 6 IPs |
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McAllen | 1 IP | |
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El Segundo | United States | 2 IPs |
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Osaka | Japan | 7 IPs |
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Irving | United States | 47 IPs |
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Adelaide | Australia | 2 IPs |
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Mount Prospect | United States | 14 IPs |
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Manchester | United Kingdom | 1 IP |
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Perth | Australia | 9 IPs |
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Haarlem | Netherlands | 1 IP |
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Marietta | United States | 2 IPs |
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Lisbon | Portugal | 2 IPs |
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Minneapolis | United States | 2 IPs |
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Chicago | United States | 1 IP |
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Toronto | Canada | 4 IPs |
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San Diego | United States | 2 IPs |
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Vancouver | Canada | 1 IP |
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Durban | South Africa | 1 IP |
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Barcelona | Spain | 1 IP |
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Milan | Italy | 32 IPs |
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Palermo | Italy | 1 IP |
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Sydney | Australia | 8 IPs |
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Brisbane | Australia | 2 IPs |
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Rome | Italy | 2 IPs |
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Brisbane | Australia | 1 IP |
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Sydney | Australia | 4 IPs |
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Santiago de Queretaro | Mexico | 2 IPs |
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Agra | India | 4 IPs |
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Vancouver | Canada | 2 IPs |
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Johannesburg | South Africa | 3 IPs |
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Randburg | South Africa | 2 IPs |
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Brisbane | Australia | 2 IPs |
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Sydney | Australia | 4 IPs |
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Melbourne | Australia | 1 IP |
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Reynosa | Mexico | 2 IPs |
Other Locations
CDN | Network | PoP | Location | IPs |
---|---|---|---|---|
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ASN AS37680 | Core Network | South Africa | 2 IPs |
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Core Network | Taiwan | 5 IPs |
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Core Network | Mexico | 4 IPs |
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ASN AS20676 | Core Network | Germany | 2 IPs |
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Core Network | India | 2 IPs |
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ASN AS58511 | Core Network | Australia | 3 IPs |
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Core Network | Australia | 2 IPs |
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ASN AS45903 | Core Network | Vietnam | 1 IP |
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ASN AS30844 | Core Network | Zimbabwe | 1 IP |
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ASN AS12400 | Core Network | Israel | 1 IP |
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ASN AS38195 | Core Network | Australia | 2 IPs |
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