Zhihu Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Zhihu.
What is Zhihu?
Zhihu - Reference
Zhihu is a question-and-answer website where questions are created, answered, edited and organised by the community of its users.
Zhihu Domains
Platform Domains
| Platform | Sample Domain | Details |
|---|---|---|
Alibaba CDN
|
{hidden}.kunlunar.com | and 6 more |
Baidu AI Cloud
|
{hidden}.jomodns.com | and 2 more |
Kingsoft Cloud CDN
|
{hidden}.ksyunad.com | and 1 more |
Tencent Cloud CDN
|
{hidden}.dnse0.com | and 4 more |
Volcengine
|
{hidden}.bytexns.com | and 1 more |
Hosting
| SaaS | Sample IP | # of IPs |
|---|---|---|
China Telecom IDC
|
106.13.245.29 | 11 |
|
Volcengine
|
217.198.191.72 | 107 |
Microsoft Azure
|
20.189.109.96 | 1 |
BytePlus
|
212.212.88.40 | 114 |
Tencent Cloud
|
118.89.225.170 | 5 |
China Unicom
|
123.6.104.174 | 1 |
To scale its compute capacity and optimize resources, Zhihu leverages a multi-cloud architecture.
Content Delivery Networks - CDNs
Summary
| CDN | Sample IP | # of IPs |
|---|---|---|
|
Alibaba CDN
|
223.223.175.160 | 2200 |
Baidu AI CDN
|
220.205.124.35 | 121 |
|
Tencent Cloud CDN
|
220.194.123.111 | 498 |
To get information to end users more quickly, many apps - including Zhihu - use Content Delivery Networks (CDNs).
Anycast
| CDN | Sample IP | # of IPs |
|---|---|---|
|
Tencent Cloud CDN
|
43.159.108.169 | 1 |
Network Map
PoP Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
Baidu AI CDN
|
Xiamen | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Tianjin | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Guiyang | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Taizhou | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Hangzhou | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Shanghai | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Xiangyang | China |
China Telecom IDC
|
6 |
|
Baidu AI CDN
|
Yan'an | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Xi'an | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Hefei | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Zibo | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Nanning | China |
China Telecom IDC
|
2 |
|
Baidu AI CDN
|
Changsha | China |
China Telecom IDC
|
4 |
|
Baidu AI CDN
|
Dongguan | China |
China Telecom IDC
|
3 |
|
Baidu AI CDN
|
Qingdao | China |
China Unicom
|
4 |
|
Baidu AI CDN
|
Shijiazhuang | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Jinjiang | China |
China Unicom
|
2 |
|
Tencent Cloud CDN
|
Anyang | China |
China Unicom
|
2 |
|
Tencent Cloud CDN
|
Ningbo | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Shijiazhuang | China |
China Unicom
|
2 |
|
Tencent Cloud CDN
|
Yangzhou | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Xi'an | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Nanchang | China |
China Unicom
|
2 |
|
Tencent Cloud CDN
|
Changsha | China |
China Unicom
|
2 |
|
Tencent Cloud CDN
|
Chengdu | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Qingdao | China |
China Unicom
|
2 |
|
Tencent Cloud CDN
|
Shiyan | China |
China Unicom
|
5 |
|
Tencent Cloud CDN
|
Zhengzhou | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Taiyuan | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Wuhan | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Tianjin | China |
China Unicom
|
2 |
|
Tencent Cloud CDN
|
Seoul | South Korea |
Kaopu Cloud
|
5 |
|
Tencent Cloud CDN
|
Mumbai | India |
Zenlayer
|
1 |
|
Tencent Cloud CDN
|
Changsha | China |
China Telecom IDC
|
1 |
|
Tencent Cloud CDN
|
Nanning | China |
China Telecom IDC
|
1 |
|
Tencent Cloud CDN
|
Shenzhen | China |
China Telecom IDC
|
1 |
|
Alibaba CDN
|
Foshan | China |
China Telecom IDC
|
8 |
|
Alibaba CDN
|
Changchun | China |
China Telecom IDC
|
16 |
|
Alibaba CDN
|
Guangzhou | China |
China Telecom IDC
|
8 |
|
Alibaba CDN
|
Dongguan | China |
China Telecom IDC
|
8 |
|
Alibaba CDN
|
Seoul | South Korea |
Alibaba Cloud
|
23 |
|
Alibaba CDN
|
Cyberjaya | Malaysia |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Santiago | Chile |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Bogota | Colombia |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Moscow | Russia |
Alibaba Cloud
|
20 |
|
Alibaba CDN
|
Saint Petersburg | Russia |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Johannesburg | South Africa |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Bangkok | Thailand |
Alibaba Cloud
|
18 |
|
Alibaba CDN
|
Muscat | Oman |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Melbourne | Australia |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Stockholm | Sweden |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Madrid | Spain |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Milan | Italy |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Amsterdam | Netherlands |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Paris | France |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Singapore | Singapore |
Alibaba Cloud
|
69 |
|
Alibaba CDN
|
Hong Kong | Hong Kong |
Alibaba Cloud
|
38 |
|
Alibaba CDN
|
San Jose | United States |
Alibaba Cloud
|
15 |
|
Alibaba CDN
|
Lagos | Nigeria |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Osaka | Japan |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Cairo | Egypt |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Ho Chi Minh City | Vietnam |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Frankfurt | Germany |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Hanoi | Vietnam |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Buenos Aires | Argentina |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Lima | Peru |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
London | United Kingdom |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Changsha | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Zhengzhou | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Chongqing | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Chengdu | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Shijiazhuang | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Nanchang | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Xining | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Qingdao | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Shiyan | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Ankang | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Ulanqab | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Kunming | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Dubai | United Arab Emirates |
Zenlayer
|
8 |
|
Alibaba CDN
|
Hanoi | Vietnam |
Zenlayer
|
8 |
|
Alibaba CDN
|
Ho Chi Minh City | Vietnam |
Zenlayer
|
8 |
|
Alibaba CDN
|
Tokyo | Japan |
Zenlayer
|
8 |
|
Alibaba CDN
|
Sao Paulo | Brazil |
Zenlayer
|
8 |
|
Alibaba CDN
|
Rio de Janeiro | Brazil |
Zenlayer
|
8 |
|
Alibaba CDN
|
Taipei | Taiwan |
Zenlayer
|
8 |
|
Alibaba CDN
|
Lanzhou | China |
China Mobile
|
8 |
|
Alibaba CDN
|
Nanchang | China |
China Mobile
|
16 |
|
Alibaba CDN
|
Zhengzhou | China |
China Mobile
|
8 |
Other Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
Baidu AI CDN
|
Core Network | China |
China Telecom IDC
|
73 |
|
Baidu AI CDN
|
Core Network | China |
China Mobile
|
4 |
|
Baidu AI CDN
|
Core Network | China |
China Unicom
|
4 |
|
Tencent Cloud CDN
|
Core Network | China |
China Unicom
|
23 |
|
Tencent Cloud CDN
|
Core Network | Taiwan |
Zenlayer
|
4 |
|
Tencent Cloud CDN
|
Core Network | Vietnam |
Zenlayer
|
1 |
|
Tencent Cloud CDN
|
Core Network | India |
Zenlayer
|
4 |
|
Tencent Cloud CDN
|
Core Network | South Korea |
Zenlayer
|
5 |
|
Tencent Cloud CDN
|
Core Network | China |
China Telecom IDC
|
6 |
|
Tencent Cloud CDN
|
Core Network | China |
China Mobile
|
1 |
|
Tencent Cloud CDN
|
Core Network | Vietnam |
FPT Group
|
3 |
|
Tencent Cloud CDN
|
Core Network | United Kingdom |
Tencent Cloud
|
3 |
|
Tencent Cloud CDN
|
Core Network | Pakistan |
Tencent Cloud
|
4 |
|
Tencent Cloud CDN
|
Core Network | Thailand |
Tencent Cloud
|
12 |
|
Tencent Cloud CDN
|
Core Network | Japan |
Tencent Cloud
|
28 |
|
Tencent Cloud CDN
|
Core Network | Malaysia |
Tencent Cloud
|
12 |
|
Tencent Cloud CDN
|
Core Network | United States |
Tencent Cloud
|
37 |
|
Tencent Cloud CDN
|
Core Network | Finland |
Tencent Cloud
|
12 |
|
Tencent Cloud CDN
|
Core Network | Brazil |
Tencent Cloud
|
30 |
|
Tencent Cloud CDN
|
Core Network | Vietnam |
Tencent Cloud
|
30 |
|
Tencent Cloud CDN
|
Core Network | Philippines |
Tencent Cloud
|
11 |
|
Tencent Cloud CDN
|
Core Network | Egypt |
Tencent Cloud
|
4 |
|
Tencent Cloud CDN
|
Core Network | Hong Kong |
Tencent Cloud
|
26 |
|
Tencent Cloud CDN
|
Core Network | United Arab Emirates |
Tencent Cloud
|
13 |
|
Tencent Cloud CDN
|
Core Network | Argentina |
Tencent Cloud
|
6 |
|
Tencent Cloud CDN
|
Core Network | Peru |
Tencent Cloud
|
5 |
|
Tencent Cloud CDN
|
Core Network | Chile |
Tencent Cloud
|
10 |
|
Tencent Cloud CDN
|
Core Network | Germany |
Tencent Cloud
|
37 |
|
Tencent Cloud CDN
|
Core Network | Netherlands |
Tencent Cloud
|
16 |
|
Tencent Cloud CDN
|
Core Network | Sweden |
Tencent Cloud
|
2 |
|
Tencent Cloud CDN
|
Core Network | Singapore |
Tencent Cloud
|
29 |
|
Tencent Cloud CDN
|
Core Network | Macao |
Tencent Cloud
|
1 |
|
Tencent Cloud CDN
|
Core Network | Mexico |
Tencent Cloud
|
4 |
|
Tencent Cloud CDN
|
Core Network | Colombia |
Tencent Cloud
|
6 |
|
Tencent Cloud CDN
|
Core Network | France |
Tencent Cloud
|
14 |
|
Tencent Cloud CDN
|
Core Network | Spain |
Tencent Cloud
|
2 |
|
Tencent Cloud CDN
|
Core Network | Italy |
Tencent Cloud
|
3 |
|
Tencent Cloud CDN
|
Core Network | South Korea |
Tencent Cloud
|
13 |
|
Tencent Cloud CDN
|
Core Network | Cambodia |
Tencent Cloud
|
2 |
|
Tencent Cloud CDN
|
Core Network | Poland |
Tencent Cloud
|
3 |
|
Tencent Cloud CDN
|
Core Network | Australia |
Tencent Cloud
|
5 |
|
Tencent Cloud CDN
|
Core Network | Iraq |
Tencent Cloud
|
2 |
|
Tencent Cloud CDN
|
Core Network | Oman |
Tencent Cloud
|
2 |
|
Tencent Cloud CDN
|
Core Network | Saudi Arabia |
Tencent Cloud
|
2 |
|
Tencent Cloud CDN
|
Core Network | Laos |
Tencent Cloud
|
2 |
|
Tencent Cloud CDN
|
Core Network | Canada |
Tencent Cloud
|
6 |
|
Tencent Cloud CDN
|
Core Network | South Africa |
Tencent Cloud
|
3 |
|
Tencent Cloud CDN
|
Core Network | Nigeria |
Tencent Cloud
|
1 |
|
Tencent Cloud CDN
|
Core Network | Uzbekistan | ASN AS202175 | 1 |
|
Tencent Cloud CDN
|
Core Network | Iraq | ASN AS21277 | 1 |
|
Tencent Cloud CDN
|
Core Network | South Korea | ASN AS5065 | 3 |
|
Tencent Cloud CDN
|
Core Network | Maldives | ASN AS7642 | 1 |
|
Tencent Cloud CDN
|
Core Network | Taiwan |
Chunghwa Telecom
|
9 |
|
Tencent Cloud CDN
|
Core Network | ASN AS131628 | 1 | |
|
Tencent Cloud CDN
|
Core Network | South Korea |
Kaopu Cloud
|
1 |
|
Alibaba CDN
|
Core Network | China |
China Telecom IDC
|
434 |
|
Alibaba CDN
|
Core Network | United States |
Alibaba Cloud
|
82 |
|
Alibaba CDN
|
Core Network | Mexico |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | Poland |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | Switzerland |
Alibaba Cloud
|
12 |
|
Alibaba CDN
|
Core Network | Russia |
Alibaba Cloud
|
32 |
|
Alibaba CDN
|
Core Network | Laos |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | Singapore |
Alibaba Cloud
|
64 |
|
Alibaba CDN
|
Core Network | Brazil |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | Hong Kong |
Alibaba Cloud
|
56 |
|
Alibaba CDN
|
Core Network | Pakistan |
Alibaba Cloud
|
3 |
|
Alibaba CDN
|
Core Network | Kazakhstan |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | Australia |
Alibaba Cloud
|
6 |
|
Alibaba CDN
|
Core Network | Finland |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | Philippines |
Alibaba Cloud
|
30 |
|
Alibaba CDN
|
Core Network | Malaysia |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Core Network | Taiwan |
Alibaba Cloud
|
24 |
|
Alibaba CDN
|
Core Network | South Korea |
Alibaba Cloud
|
9 |
|
Alibaba CDN
|
Core Network | Thailand |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | Netherlands |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Core Network | South Africa |
Alibaba Cloud
|
6 |
|
Alibaba CDN
|
Core Network | Japan |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | France |
Alibaba Cloud
|
26 |
|
Alibaba CDN
|
Core Network | Spain |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Core Network | Sweden |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Core Network | Germany |
Alibaba Cloud
|
24 |
|
Alibaba CDN
|
Core Network | Turkey |
Alibaba Cloud
|
2 |
|
Alibaba CDN
|
Core Network | United Kingdom |
Alibaba Cloud
|
13 |
|
Alibaba CDN
|
Core Network | China |
China Mobile
|
194 |
|
Alibaba CDN
|
Core Network | China |
China Unicom
|
200 |
|
Alibaba CDN
|
Core Network | China | ASN AS131565 | 8 |
|
Alibaba CDN
|
Core Network | ASN AS63701 | 1 | |
|
Alibaba CDN
|
Core Network | China | ASN AS63701 | 7 |
|
Alibaba CDN
|
Core Network | Vietnam |
Zenlayer
|
8 |
|
Alibaba CDN
|
Core Network | China | ASN AS63621 | 8 |
|
Alibaba CDN
|
Core Network | China | ASN AS17429 | 8 |
|
Alibaba CDN
|
Core Network | China |
CERNET
|
52 |
|
Alibaba CDN
|
Core Network | ASN AS16010 | 10 | |
|
Alibaba CDN
|
Core Network | Georgia | ASN AS16010 | 2 |
|
Alibaba CDN
|
Core Network | China | ASN AS63590 | 8 |
|
Alibaba CDN
|
Core Network | ASN AS63581 | 8 | |
|
Alibaba CDN
|
Core Network | China | ASN AS24139 | 8 |
|
Alibaba CDN
|
Core Network | ASN AS17962 | 8 | |
|
Alibaba CDN
|
Core Network | China | ASN AS146838 | 8 |
|
Alibaba CDN
|
Core Network | ASN AS131562 | 8 | |
|
Alibaba CDN
|
Core Network | ASN AS4609 | 16 | |
|
Alibaba CDN
|
Core Network | ASN AS7497 | 8 | |
|
Alibaba CDN
|
Core Network | ASN AS206206 | 8 | |
|
Alibaba CDN
|
Core Network | ASN AS9416 | 16 | |
|
Alibaba CDN
|
Core Network | ASN AS9812 | 8 | |
|
Alibaba CDN
|
Core Network | ASN AS17969 | 8 | |
|
Alibaba CDN
|
Core Network | ASN AS55329 | 8 |