Baidu Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Baidu.
What is Baidu?
Baidu - Portal
Baidu is a Chinese technology company best known for its search engine, AI services, and internet-related products, including iQiyi and Baidu Baike.
Baidu Domains
Primary Domains
Platform Domains
| Platform | Sample Domain | Details |
|---|---|---|
Akamai
|
{hidden}.edgekey.net | and 1 more |
Alibaba CDN
|
{hidden}.kunluncan.com | and 2 more |
Amazon AWS
|
{hidden}.ap-northeast-1.elb.amazonaws.com | |
Baidu AI CDN
|
{hidden}.cname3466.yjs-cdn.com | |
Baidu AI Cloud
|
{hidden}.bdydns.com | and 7 more |
Cloudflare
|
{hidden}.cloudflare.net |
Network Ranges
- 119.63.192.0/21
Baidu uses dedicated network blocks. This application dataset includes only those network ranges exclusively assigned to this service.
Baidu 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 Baidu Network.
| Sample IP | ASN | ASN Description | Route | Location |
|---|---|---|---|---|
| 119.63.193.201 | AS38627 | Baidu | 119.63.193.0/24 | Japan |
| 119.63.193.220 | AS38627 | Baidu | 119.63.193.0/24 | Japan |
| 119.63.193.238 | AS38627 | Baidu | 119.63.193.0/24 | Japan |
| 119.63.196.201 | AS38627 | Baidu | 119.63.196.0/24 | Japan |
| 119.63.197.30 | AS38627 | Baidu | 119.63.197.0/24 | Japan |
| ... and 18 more | ||||
Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Baidu IP addresses deployed on this type of network.
| Network | IP | PoP | Category | Location |
|---|---|---|---|---|
KT
|
59.24.3.173 | Core Network | ISP/Telco | South Korea |
Free
|
88.191.249.182 | Core Network | ISP/Telco | France |
KDDI
|
111.108.51.35 | Core Network | ISP/Telco | Japan |
|
KDDI
|
111.108.51.56 | Core Network | ISP/Telco | Japan |
|
KDDI
|
111.108.51.115 | Core Network | ISP/Telco | Japan |
| ... and and 18 more more | ||||
Hosting
| SaaS | Sample IP | # of IPs |
|---|---|---|
China Unicom
|
221.204.49.48 | 892 |
China Telecom IDC
|
183.131.62.46 | 1260 |
Lumen
|
4.78.139.50 | 1 |
Zenlayer
|
193.118.54.139 | 61 |
Google Cloud Platform
|
34.146.24.182 | 9 |
China Mobile
|
120.232.112.32 | 740 |
Vultr
|
202.182.98.125 | 2 |
|
Baidu AI Cloud
|
185.10.104.109 | 299 |
HostRoyale
|
45.114.11.25 | 2 |
DigitalOcean
|
159.65.107.38 | 5 |
Alibaba Cloud
|
47.88.58.234 | 1 |
|
Amazon AWS
|
54.150.229.84 | 2 |
IBM Cloud
|
74.86.12.173 | 5 |
AWS Global Accelerator
|
75.2.14.245 | 2 |
HostPapa
|
96.44.137.28 | 1 |
GTHost
|
98.159.108.58 | 1 |
Performive
|
107.181.166.244 | 1 |
Tencent Cloud
|
119.28.87.227 | 1 |
Linode
|
173.255.209.47 | 2 |
THG Ingenuity
|
173.244.217.42 | 1 |
Oracle Cloud
|
192.18.128.87 | 1 |
OVHcloud
|
198.27.124.186 | 1 |
To scale its compute capacity and optimize resources, Baidu leverages a multi-cloud architecture.
Content Delivery Networks - CDNs
Summary
| CDN | Sample IP | # of IPs |
|---|---|---|
|
Baidu AI CDN
|
221.204.49.35 | 424 |
|
Akamai
|
184.87.131.71 | 574 |
EdgeNext
|
217.69.190.162 | 187 |
|
Alibaba CDN
|
101.226.27.72 | 10 |
|
Cloudflare
|
104.16.252.55 | 1 |
Fastly
|
104.244.43.52 | 12 |
Azure Front Door
|
204.79.197.217 | 1 |
To get information to end users more quickly, many apps - including Baidu - use Content Delivery Networks (CDNs).
Anycast
| CDN | Sample IP | # of IPs |
|---|---|---|
|
Azure Front Door
|
204.79.197.217 | 1 |
|
Fastly
|
104.244.43.52 | 12 |
|
EdgeNext
|
156.251.73.254 | 1 |
|
Cloudflare
|
104.16.252.55 | 1 |
Network Map
PoP Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
EdgeNext
|
Osaka | Japan |
Zenlayer
|
3 |
|
EdgeNext
|
Seoul | South Korea |
Zenlayer
|
1 |
|
EdgeNext
|
Ulaanbaatar | Mongolia |
Unitel
|
2 |
|
EdgeNext
|
Los Angeles | United States |
EdgeNext
|
15 |
|
EdgeNext
|
Kasese | Uganda |
Airtel
|
2 |
|
Baidu AI CDN
|
Jinjiang | China |
China Telecom IDC
|
3 |
|
Baidu AI CDN
|
Xiamen | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Guiyang | China |
China Telecom IDC
|
5 |
|
Baidu AI CDN
|
Xiangyang | China |
China Telecom IDC
|
15 |
|
Baidu AI CDN
|
Yan'an | China |
China Telecom IDC
|
5 |
|
Baidu AI CDN
|
Xi'an | China |
China Telecom IDC
|
5 |
|
Baidu AI CDN
|
Jingdezhen | China |
China Telecom IDC
|
5 |
|
Baidu AI CDN
|
Lianyungang | China |
China Telecom IDC
|
4 |
|
Baidu AI CDN
|
Changsha | China |
China Telecom IDC
|
5 |
|
Baidu AI CDN
|
Dongguan | China |
China Telecom IDC
|
9 |
|
Baidu AI CDN
|
Qingdao | China |
China Unicom
|
12 |
|
Baidu AI CDN
|
Fuzhou | China |
China Unicom
|
1 |
|
Baidu AI CDN
|
Jinan | China |
China Unicom
|
5 |
|
Baidu AI CDN
|
Chongqing | China |
China Unicom
|
2 |
|
Baidu AI CDN
|
Shijiazhuang | China |
China Unicom
|
7 |
|
Baidu AI CDN
|
Chengdu | China |
China Unicom
|
2 |
|
Baidu AI CDN
|
Taizhou | China |
China Unicom
|
3 |
|
Baidu AI CDN
|
Xi'an | China |
China Unicom
|
3 |
|
Baidu AI CDN
|
Nanchang | China |
China Unicom
|
5 |
|
Baidu AI CDN
|
Changsha | China |
China Unicom
|
4 |
|
Baidu AI CDN
|
Beijing | China |
China Unicom
|
1 |
|
Baidu AI CDN
|
Lanzhou | China |
China Unicom
|
2 |
|
Baidu AI CDN
|
Taiyuan | China |
China Unicom
|
6 |
|
Baidu AI CDN
|
Zibo | China |
China Mobile
|
2 |
|
Baidu AI CDN
|
Jakarta | Indonesia |
Zenlayer
|
1 |
|
Akamai
|
Tokyo | Japan |
Akamai
|
25 |
|
Akamai
|
Istanbul | Turkey |
Akamai
|
2 |
|
Akamai
|
Frankfurt | Germany |
Akamai
|
20 |
|
Akamai
|
Boston | United States |
Akamai
|
1 |
|
Akamai
|
Palermo | Italy |
Akamai
|
3 |
|
Akamai
|
Glattbrugg | Switzerland |
Akamai
|
6 |
|
Akamai
|
Seoul | South Korea |
Akamai
|
10 |
|
Akamai
|
Ashburn | United States |
Akamai
|
10 |
|
Akamai
|
Munich | Germany |
Akamai
|
4 |
|
Akamai
|
Lima | Peru |
Akamai
|
4 |
|
Akamai
|
Rome | Italy |
Akamai
|
5 |
|
Akamai
|
Toronto | Canada |
Akamai
|
5 |
|
Akamai
|
Atlanta | United States |
Akamai
|
4 |
|
Akamai
|
Bogota | Colombia |
Akamai
|
5 |
|
Akamai
|
Kolkata | India |
Akamai
|
3 |
|
Akamai
|
Sao Paulo | Brazil |
Akamai
|
8 |
|
Akamai
|
Chicago | United States |
Akamai
|
8 |
|
Akamai
|
Hyderabad | India |
Akamai
|
4 |
|
Akamai
|
Las Vegas | United States |
Akamai
|
1 |
|
Akamai
|
Rio de Janeiro | Brazil |
Akamai
|
4 |
|
Akamai
|
Madrid | Spain |
Akamai
|
10 |
|
Akamai
|
Vienna | Austria |
Akamai
|
10 |
|
Akamai
|
Buenos Aires | Argentina |
Akamai
|
7 |
|
Akamai
|
Mumbai | India |
Akamai
|
13 |
|
Akamai
|
Dublin | Ireland |
Akamai
|
4 |
|
Akamai
|
Seattle | United States |
Akamai
|
5 |
|
Akamai
|
Milan | Italy |
Akamai
|
6 |
|
Akamai
|
Philadelphia | United States |
Akamai
|
1 |
|
Akamai
|
Sydney | Australia |
Akamai
|
10 |
|
Akamai
|
Copenhagen | Denmark |
Akamai
|
4 |
|
Akamai
|
Kuala Lumpur | Malaysia |
Akamai
|
8 |
|
Akamai
|
Bengaluru | India |
Akamai
|
8 |
|
Akamai
|
Miami | United States |
Akamai
|
16 |
|
Akamai
|
Bangkok | Thailand |
Akamai
|
4 |
|
Akamai
|
Curitiba | Brazil |
Akamai
|
5 |
|
Akamai
|
Stockholm | Sweden |
Akamai
|
11 |
|
Akamai
|
Hong Kong | Hong Kong |
Akamai
|
17 |
|
Akamai
|
Mount Prospect | United States |
Akamai
|
2 |
|
Akamai
|
Jakarta | Indonesia |
Akamai
|
7 |
|
Akamai
|
Marseille | France |
Akamai
|
3 |
|
Akamai
|
London | United Kingdom |
Akamai
|
13 |
|
Akamai
|
New York | United States |
Akamai
|
3 |
|
Akamai
|
Santiago | Chile |
Akamai
|
5 |
|
Akamai
|
Dallas | United States |
Akamai
|
5 |
|
Akamai
|
Irving | United States |
Akamai
|
1 |
|
Akamai
|
Houston | United States |
Akamai
|
4 |
|
Akamai
|
Brisbane | Australia |
Akamai
|
6 |
|
Akamai
|
Santiago de Queretaro | Mexico |
Akamai
|
7 |
|
Akamai
|
Dusseldorf | Germany |
Akamai
|
3 |
|
Akamai
|
Taipei | Taiwan |
Akamai
|
7 |
|
Akamai
|
New Delhi | India |
Akamai
|
12 |
|
Akamai
|
Secaucus | United States |
Akamai
|
1 |
|
Akamai
|
Santa Clara | United States |
Akamai
|
2 |
|
Akamai
|
Montreal | Canada |
Akamai
|
1 |
|
Akamai
|
Mexico City | Mexico |
Akamai
|
4 |
|
Akamai
|
Singapore | Singapore |
Akamai
|
14 |
|
Akamai
|
Paris | France |
Akamai
|
15 |
|
Akamai
|
Auckland | New Zealand |
Akamai
|
4 |
|
Akamai
|
Fortaleza | Brazil |
Akamai
|
2 |
|
Akamai
|
Warsaw | Poland |
Akamai
|
5 |
|
Akamai
|
Johannesburg | South Africa |
Akamai
|
7 |
|
Akamai
|
Lithia Springs | United States |
Akamai
|
2 |
|
Akamai
|
Surabaya | Indonesia |
Akamai
|
1 |
|
Akamai
|
Haarlem | Netherlands |
Akamai
|
2 |
|
Akamai
|
Cape Town | South Africa |
Akamai
|
3 |
|
Akamai
|
Chennai | India |
Akamai
|
7 |
|
Akamai
|
Los Angeles | United States |
Akamai
|
8 |
|
Akamai
|
Cyberjaya | Malaysia |
Akamai
|
3 |
|
Akamai
|
Fujairah | United Arab Emirates |
Akamai
|
8 |
|
Akamai
|
Manchester | United Kingdom |
Akamai
|
4 |
|
Akamai
|
Porto Alegre | Brazil |
Akamai
|
3 |
|
Akamai
|
Helsinki | Finland |
Akamai
|
1 |
|
Akamai
|
Sofia | Bulgaria |
Akamai
|
3 |
|
Akamai
|
Amsterdam | Netherlands |
Akamai
|
5 |
|
Akamai
|
Berlin | Germany |
Akamai
|
8 |
|
Akamai
|
Brussels | Belgium |
Akamai
|
3 |
|
Akamai
|
Oslo | Norway |
Akamai
|
5 |
|
Akamai
|
Prague | Czechia |
Akamai
|
4 |
|
Akamai
|
Barcelona | Spain |
Akamai
|
2 |
|
Akamai
|
Lisbon | Portugal |
Akamai
|
2 |
|
Akamai
|
Bucharest | Romania |
Akamai
|
2 |
|
Akamai
|
Hamburg | Germany |
Akamai
|
5 |
|
Akamai
|
Athens | Greece |
Akamai
|
6 |
|
Akamai
|
Baghdad | Iraq |
Akamai
|
2 |
|
Akamai
|
San Jose | United States |
Akamai
|
3 |
|
Akamai
|
Melbourne | Australia |
Akamai
|
4 |
|
Akamai
|
Vancouver | Canada |
Akamai
|
3 |
|
Akamai
|
Schiphol | Netherlands |
Akamai
|
1 |
|
Akamai
|
Mandaluyong | Philippines |
Akamai
|
1 |
|
Akamai
|
Makati | Philippines |
Akamai
|
1 |
|
Akamai
|
McAllen | United States |
Akamai
|
3 |
|
Akamai
|
Englewood | United States |
Akamai
|
4 |
|
Akamai
|
Mombasa | Kenya |
Akamai
|
4 |
|
Akamai
|
Durban | South Africa |
Akamai
|
2 |
|
Akamai
|
Dubai | United Arab Emirates |
Akamai
|
3 |
|
Akamai
|
Riyadh | Saudi Arabia |
Akamai
|
2 |
|
Akamai
|
Brasilia | Brazil |
Akamai
|
2 |
|
Akamai
|
Florianopolis | Brazil |
Akamai
|
2 |
|
Akamai
|
Recife | Brazil |
Akamai
|
2 |
|
Akamai
|
Amman | Jordan |
Orange
|
2 |
|
Akamai
|
Riga | Latvia |
RETN
|
3 |
|
Akamai
|
Amman | Jordan |
Omantel
|
3 |
|
Akamai
|
Hanoi | Vietnam |
VNPT
|
2 |
|
Akamai
|
San Jose | United States |
Arelion
|
6 |
|
Akamai
|
Toronto | Canada |
Bell Canada
|
2 |
|
Akamai
|
Bangkok | Thailand |
AIS
|
2 |
Other Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
Alibaba CDN
|
Core Network | China |
China Telecom IDC
|
10 |
|
Baidu AI CDN
|
Core Network | China |
China Telecom IDC
|
211 |
|
Baidu AI CDN
|
Core Network | China |
China Unicom
|
68 |
|
Baidu AI CDN
|
Core Network | China |
China Mobile
|
20 |
|
Baidu AI CDN
|
Core Network | Singapore |
Baidu AI Cloud
|
1 |
|
Baidu AI CDN
|
Core Network | Hong Kong |
Baidu AI Cloud
|
2 |
|
Baidu AI CDN
|
Core Network | United States |
Baidu AI Cloud
|
4 |
|
Baidu AI CDN
|
Core Network | Japan |
Baidu AI Cloud
|
2 |
|
Baidu AI CDN
|
Core Network | Germany |
Baidu AI Cloud
|
2 |
|
Akamai
|
Core Network | Israel | ASN AS1680 | 3 |
|
Akamai
|
Core Network | Switzerland |
Swisscom
|
4 |
|
Akamai
|
Core Network | Thailand | ASN AS4651 | 3 |
|
Akamai
|
Core Network | Taiwan | ASN AS9416 | 2 |
|
Akamai
|
Core Network | Malaysia | ASN AS9930 | 2 |
|
Akamai
|
Core Network | Greece |
Sparkle
|
2 |
|
Akamai
|
Core Network | New Zealand |
2degrees
|
2 |
|
Akamai
|
Core Network | India |
Jio
|
2 |
|
Akamai
|
Core Network | Philippines |
Converge ICT
|
2 |
|
Akamai
|
Core Network | Thailand |
AIS
|
2 |
|
EdgeNext
|
Core Network | Malaysia |
EdgeNext
|
4 |
|
EdgeNext
|
Core Network | Italy |
EdgeNext
|
2 |
|
EdgeNext
|
Core Network | Thailand |
EdgeNext
|
5 |
|
EdgeNext
|
Core Network | Hong Kong |
EdgeNext
|
9 |
|
EdgeNext
|
Core Network | United Kingdom |
EdgeNext
|
11 |
|
EdgeNext
|
Core Network | United States |
EdgeNext
|
19 |
|
EdgeNext
|
Core Network | Brazil |
EdgeNext
|
15 |
|
EdgeNext
|
Core Network | Canada |
EdgeNext
|
5 |
|
EdgeNext
|
Core Network | Spain |
EdgeNext
|
5 |
|
EdgeNext
|
Core Network | Germany |
EdgeNext
|
12 |
|
EdgeNext
|
Core Network | Russia |
EdgeNext
|
2 |
|
EdgeNext
|
Core Network | France |
EdgeNext
|
8 |
|
EdgeNext
|
Core Network | Pakistan |
EdgeNext
|
4 |
|
EdgeNext
|
Core Network | Singapore |
EdgeNext
|
12 |
|
EdgeNext
|
Core Network | Nigeria |
EdgeNext
|
6 |
|
EdgeNext
|
Core Network | Kenya |
EdgeNext
|
7 |
|
EdgeNext
|
Core Network | Netherlands |
EdgeNext
|
3 |
|
EdgeNext
|
Core Network | Philippines |
EdgeNext
|
4 |
|
EdgeNext
|
Core Network | Laos | ASN AS9873 | 3 |
|
EdgeNext
|
Core Network | Vietnam |
FPT Group
|
4 |
|
EdgeNext
|
Core Network | United States | ASN AS213736 | 5 |
|
EdgeNext
|
Core Network | Botswana | ASN AS14988 | 2 |
|
EdgeNext
|
Core Network | Cambodia | ASN AS38623 | 4 |
|
EdgeNext
|
Core Network | United Kingdom | ASN AS49911 | 4 |
|
EdgeNext
|
Core Network | Spain |
Tata Communications
|
1 |
|
EdgeNext
|
Core Network | Kazakhstan | ASN AS50482 | 4 |
|
EdgeNext
|
Core Network | Kuwait |
Ooredoo
|
3 |