Sina Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Sina.
What is Sina?
Sina - Portal
Sina is a Chinese technology company. Sina operates four major business lines: Sina Weibo, Sina Mobile, Sina Online, and Sinanet.
Sina Domains
Primary Domains
- sina.com.cn
- sinaimg.cn
- sina.cn
- sinajs.cn
- sina.com
- and 2 more
Platform Domains
| Platform | Sample Domain | Details |
|---|---|---|
Alibaba CDN
|
{hidden}.alikunlun.com | and 2 more |
BaishanCloud
|
{hidden}.bsgslb.cn | and 2 more |
Tencent Cloud CDN
|
{hidden}.dnsv1.com.cn | |
Volcengine
|
{hidden}.volcgslb.com |
Network Ranges
- 36.51.0.0/16
- 2400:89c0:1130::/44
- 2400:89c0:2100::/48
- 2400:89c0:2200::/48
- 2400:89c0:3010::/44
- and 1 more
Sina uses dedicated network blocks. This application dataset includes only those network ranges exclusively assigned to this service.
Sina 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 Sina Network.
| Sample IP | ASN | ASN Description | Route | Location |
|---|---|---|---|---|
| 36.51.224.12 | AS37936 | Sina Beijing | 36.51.224.0/24 | China |
| 36.51.224.14 | AS37936 | Sina Beijing | 36.51.224.0/24 | China |
| 36.51.224.26 | AS37936 | Sina Beijing | 36.51.224.0/24 | China |
| 36.51.224.36 | AS37936 | Sina Beijing | 36.51.224.0/24 | China |
| 36.51.224.38 | AS37936 | Sina Beijing | 36.51.224.0/24 | China |
| ... and 51 more | ||||
Hosting
| SaaS | Sample IP | # of IPs |
|---|---|---|
|
Volcengine
|
217.198.191.72 | 59 |
China Unicom
|
60.28.2.155 | 109 |
China Mobile
|
111.13.134.144 | 70 |
BytePlus
|
212.212.88.33 | 226 |
Alibaba Cloud
|
47.88.24.254 | 1 |
China Telecom IDC
|
106.63.16.56 | 123 |
Hurricane Electric
|
64.71.151.11 | 1 |
DigitalOcean
|
178.128.53.217 | 1 |
To scale its compute capacity and optimize resources, Sina leverages a multi-cloud architecture.
Content Delivery Networks - CDNs
Summary
| CDN | Sample IP | # of IPs |
|---|---|---|
|
Alibaba CDN
|
223.223.175.160 | 2009 |
|
Tencent Cloud CDN
|
123.6.42.122 | 21 |
EdgeNext
|
175.100.94.33 | 187 |
China Telecom CDN
|
202.102.11.19 | 1 |
To get information to end users more quickly, many apps - including Sina - use Content Delivery Networks (CDNs).
Anycast
| CDN | Sample IP | # of IPs |
|---|---|---|
|
EdgeNext
|
154.92.24.11 | 4 |
Network Map
PoP Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
EdgeNext
|
Los Angeles | United States |
EdgeNext
|
9 |
|
Tencent Cloud CDN
|
Jinjiang | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Anyang | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Shijiazhuang | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Changsha | China |
China Unicom
|
2 |
|
Tencent Cloud CDN
|
Shiyan | China |
China Unicom
|
3 |
|
Tencent Cloud CDN
|
Zhengzhou | China |
China Unicom
|
2 |
|
Tencent Cloud CDN
|
Jinan | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Taiyuan | China |
China Unicom
|
1 |
|
Tencent Cloud CDN
|
Huai'an |
China Unicom
|
1 | |
|
Alibaba CDN
|
Jinjiang | China |
China Telecom IDC
|
8 |
|
Alibaba CDN
|
Nanchang | China |
China Telecom IDC
|
16 |
|
Alibaba CDN
|
Dongguan | China |
China Telecom IDC
|
8 |
|
Alibaba CDN
|
Wuhan | China |
China Telecom IDC
|
8 |
|
Alibaba CDN
|
Jinan | China |
China Telecom IDC
|
8 |
|
Alibaba CDN
|
Shangrao | China |
China Telecom IDC
|
8 |
|
Alibaba CDN
|
Nanjing | China |
China Telecom IDC
|
2 |
|
Alibaba CDN
|
Qingdao | China |
China Unicom
|
11 |
|
Alibaba CDN
|
Fuzhou | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Chongqing | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Ningbo | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Shijiazhuang | China |
China Unicom
|
10 |
|
Alibaba CDN
|
Jinan | China |
China Unicom
|
1 |
|
Alibaba CDN
|
Zhengzhou | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Ulanqab | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Tianjin | China |
China Unicom
|
8 |
|
Alibaba CDN
|
Seoul | South Korea |
Alibaba Cloud
|
15 |
|
Alibaba CDN
|
Santiago | Chile |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Bogota | Colombia |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Moscow | Russia |
Alibaba Cloud
|
12 |
|
Alibaba CDN
|
Saint Petersburg | Russia |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Muscat | Oman |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Melbourne | Australia |
Alibaba Cloud
|
14 |
|
Alibaba CDN
|
Stockholm | Sweden |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Milan | Italy |
Alibaba Cloud
|
11 |
|
Alibaba CDN
|
Amsterdam | Netherlands |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Paris | France |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Sao Paulo | Brazil |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Singapore | Singapore |
Alibaba Cloud
|
69 |
|
Alibaba CDN
|
Bangkok | Thailand |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Taipei | Taiwan |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Madrid | Spain |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
San Jose | United States |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Lagos | Nigeria |
Alibaba Cloud
|
18 |
|
Alibaba CDN
|
Osaka | Japan |
Alibaba Cloud
|
1 |
|
Alibaba CDN
|
Hong Kong | Hong Kong |
Alibaba Cloud
|
24 |
|
Alibaba CDN
|
Tokyo | Japan |
Alibaba Cloud
|
1 |
|
Alibaba CDN
|
Cyberjaya | Malaysia |
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
|
1 |
|
Alibaba CDN
|
Buenos Aires | Argentina |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
London | United Kingdom |
Alibaba Cloud
|
15 |
|
Alibaba CDN
|
Dubai | United Arab Emirates |
Zenlayer
|
10 |
|
Alibaba CDN
|
Ho Chi Minh City | Vietnam |
Zenlayer
|
13 |
|
Alibaba CDN
|
Tokyo | Japan |
Zenlayer
|
18 |
|
Alibaba CDN
|
Rio de Janeiro | Brazil |
Zenlayer
|
10 |
|
Alibaba CDN
|
Hanoi | Vietnam |
Zenlayer
|
2 |
|
Alibaba CDN
|
Bangkok | Thailand |
National Telecom
|
6 |
Other Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
China Telecom CDN
|
Core Network | China |
China Telecom IDC
|
1 |
|
Tencent Cloud CDN
|
Core Network | China |
China Unicom
|
8 |
|
EdgeNext
|
Core Network | Japan |
Zenlayer
|
3 |
|
EdgeNext
|
Core Network | Singapore |
Zenlayer
|
10 |
|
EdgeNext
|
Core Network | Macao | ASN AS4609 | 2 |
|
EdgeNext
|
Core Network | Russia |
EdgeNext
|
8 |
|
EdgeNext
|
Core Network | Malaysia |
EdgeNext
|
3 |
|
EdgeNext
|
Core Network | Italy |
EdgeNext
|
5 |
|
EdgeNext
|
Core Network | Singapore |
EdgeNext
|
29 |
|
EdgeNext
|
Core Network | Thailand |
EdgeNext
|
5 |
|
EdgeNext
|
Core Network | Japan |
EdgeNext
|
3 |
|
EdgeNext
|
Core Network | Brazil |
EdgeNext
|
10 |
|
EdgeNext
|
Core Network | Spain |
EdgeNext
|
6 |
|
EdgeNext
|
Core Network | France |
EdgeNext
|
7 |
|
EdgeNext
|
Core Network | Netherlands |
EdgeNext
|
6 |
|
EdgeNext
|
Core Network | United States |
EdgeNext
|
24 |
|
EdgeNext
|
Core Network | Hong Kong |
EdgeNext
|
16 |
|
EdgeNext
|
Core Network | Malaysia |
Telekom Malaysia
|
10 |
|
EdgeNext
|
Core Network | Russia | ASN AS35598 | 1 |
|
EdgeNext
|
Core Network | Vietnam |
VNPT
|
2 |
|
EdgeNext
|
Core Network | Laos | ASN AS9873 | 4 |
|
EdgeNext
|
Core Network | Taiwan | ASN AS38042 | 5 |
|
EdgeNext
|
Core Network | Vietnam |
Viettel
|
2 |
|
EdgeNext
|
Core Network | Cambodia | ASN AS38623 | 9 |
|
EdgeNext
|
Core Network | Vietnam |
FPT Group
|
4 |
|
Alibaba CDN
|
Core Network | China |
China Telecom IDC
|
303 |
|
Alibaba CDN
|
Core Network | United States |
Alibaba Cloud
|
98 |
|
Alibaba CDN
|
Core Network | South Korea |
Alibaba Cloud
|
15 |
|
Alibaba CDN
|
Core Network | Malaysia |
Alibaba Cloud
|
18 |
|
Alibaba CDN
|
Core Network | Mexico |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Core Network | Poland |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Core Network | Switzerland |
Alibaba Cloud
|
9 |
|
Alibaba CDN
|
Core Network | Russia |
Alibaba Cloud
|
24 |
|
Alibaba CDN
|
Core Network | Laos |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | Indonesia |
Alibaba Cloud
|
8 |
|
Alibaba CDN
|
Core Network | Singapore |
Alibaba Cloud
|
102 |
|
Alibaba CDN
|
Core Network | Brazil |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Core Network | Hong Kong |
Alibaba Cloud
|
66 |
|
Alibaba CDN
|
Core Network | Pakistan |
Alibaba Cloud
|
15 |
|
Alibaba CDN
|
Core Network | Kazakhstan |
Alibaba Cloud
|
16 |
|
Alibaba CDN
|
Core Network | Australia |
Alibaba Cloud
|
15 |
|
Alibaba CDN
|
Core Network | Finland |
Alibaba Cloud
|
18 |
|
Alibaba CDN
|
Core Network | Taiwan |
Alibaba Cloud
|
18 |
|
Alibaba CDN
|
Core Network | Hungary |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Core Network | Thailand |
Alibaba Cloud
|
24 |
|
Alibaba CDN
|
Core Network | Philippines |
Alibaba Cloud
|
15 |
|
Alibaba CDN
|
Core Network | Turkey |
Alibaba Cloud
|
5 |
|
Alibaba CDN
|
Core Network | Netherlands |
Alibaba Cloud
|
12 |
|
Alibaba CDN
|
Core Network | South Africa |
Alibaba Cloud
|
14 |
|
Alibaba CDN
|
Core Network | Japan |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Core Network | France |
Alibaba Cloud
|
26 |
|
Alibaba CDN
|
Core Network | Spain |
Alibaba Cloud
|
13 |
|
Alibaba CDN
|
Core Network | Sweden |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Core Network | Germany |
Alibaba Cloud
|
22 |
|
Alibaba CDN
|
Core Network | United Kingdom |
Alibaba Cloud
|
23 |
|
Alibaba CDN
|
Core Network | Peru |
Alibaba Cloud
|
10 |
|
Alibaba CDN
|
Core Network | Argentina |
Alibaba Cloud
|
2 |
|
Alibaba CDN
|
Core Network | China |
Alibaba Cloud
|
45 |
|
Alibaba CDN
|
Core Network | United Arab Emirates |
Alibaba Cloud
|
2 |
|
Alibaba CDN
|
Core Network | Italy |
Alibaba Cloud
|
2 |
|
Alibaba CDN
|
Core Network | Colombia |
Alibaba Cloud
|
2 |
|
Alibaba CDN
|
Core Network | China |
China Mobile
|
158 |
|
Alibaba CDN
|
Core Network | China |
China Unicom
|
91 |
|
Alibaba CDN
|
Core Network | China | ASN AS131565 | 8 |
|
Alibaba CDN
|
Core Network | China | ASN AS63701 | 8 |
|
Alibaba CDN
|
Core Network | China | ASN AS63621 | 8 |
|
Alibaba CDN
|
Core Network | China | ASN AS17429 | 8 |
|
Alibaba CDN
|
Core Network | China |
CERNET
|
36 |
|
Alibaba CDN
|
Core Network | Bahrain | ASN AS5416 | 8 |
|
Alibaba CDN
|
Core Network | Georgia | ASN AS16010 | 18 |
|
Alibaba CDN
|
Core Network | Cambodia | ASN AS38235 | 8 |
|
Alibaba CDN
|
Core Network | China | ASN AS63581 | 8 |
|
Alibaba CDN
|
Core Network | Iraq | ASN AS206206 | 16 |
|
Alibaba CDN
|
Core Network | Russia |
Zenlayer
|
2 |
|
Alibaba CDN
|
Core Network | Taiwan |
Zenlayer
|
2 |
|
Alibaba CDN
|
Core Network | China | ASN AS17969 | 8 |
|
Alibaba CDN
|
Core Network | China | ASN AS146838 | 8 |
|
Alibaba CDN
|
Core Network | Macao | ASN AS4609 | 20 |
|
Alibaba CDN
|
Core Network | China | ASN AS24139 | 4 |
|
Alibaba CDN
|
Core Network | China | ASN AS7497 | 8 |
|
Alibaba CDN
|
Core Network | Colombia | ASN AS267823 | 16 |
|
Alibaba CDN
|
Core Network | Taiwan | ASN AS9416 | 14 |
|
Alibaba CDN
|
Core Network | China | ASN AS9812 | 8 |
|
Alibaba CDN
|
Core Network | Cambodia | ASN AS55329 | 8 |