Autonomous System
AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.
BusinessActiveChinaAPNIC
AS38365 (Baidu) is a business network operated by Beijing Baidu Netcom Science and Technology Co., Ltd. in China, registered with APNIC. It has 118 IPv4 prefixes with 612,864 addresses and 11 IPv6 prefixes, which makes it the 596th largest of 82,283 active autonomous systems by IPv4 space.
IPv4 addresses612,864in 118 prefixes
IPv6 prefixes11≈ 8.2 × 10³¹ addresses
Size rank#596of 82,283 active ASNs
Details
OrganizationBeijing Baidu Netcom Science and Technology Co., Ltd.
AS nameBaidu
Websitebaidu.com
Country China (CN)
Network typeBusiness
RegistryAPNIC
Abuse contacthuxin05@baidu.com
Registered—
Last updated2023-11-28
IPv4 prefixes
118 prefixes · 612,864 addresses| Network | Addresses | First – last address |
|---|---|---|
| 106.12.0.0/18 | 16,384 | 106.12.0.0 – 106.12.63.255 |
| 106.12.64.0/18 | 16,384 | 106.12.64.0 – 106.12.127.255 |
| 106.12.128.0/18 | 16,384 | 106.12.128.0 – 106.12.191.255 |
| 106.13.0.0/18 | 16,384 | 106.13.0.0 – 106.13.63.255 |
| 106.13.64.0/18 | 16,384 | 106.13.64.0 – 106.13.127.255 |
| 106.13.128.0/18 | 16,384 | 106.13.128.0 – 106.13.191.255 |
| 120.48.0.0/18 | 16,384 | 120.48.0.0 – 120.48.63.255 |
| 120.48.64.0/18 | 16,384 | 120.48.64.0 – 120.48.127.255 |
| 120.48.128.0/18 | 16,384 | 120.48.128.0 – 120.48.191.255 |
| 120.48.192.0/18 | 16,384 | 120.48.192.0 – 120.48.255.255 |
| 120.49.0.0/18 | 16,384 | 120.49.0.0 – 120.49.63.255 |
| 120.49.64.0/18 | 16,384 | 120.49.64.0 – 120.49.127.255 |
| 120.49.192.0/18 | 16,384 | 120.49.192.0 – 120.49.255.255 |
| 180.76.64.0/18 | 16,384 | 180.76.64.0 – 180.76.127.255 |
| 180.76.128.0/18 | 16,384 | 180.76.128.0 – 180.76.191.255 |
| 182.61.0.0/18 | 16,384 | 182.61.0.0 – 182.61.63.255 |
| 106.12.0.0/19 | 8,192 | 106.12.0.0 – 106.12.31.255 |
| 106.12.32.0/19 | 8,192 | 106.12.32.0 – 106.12.63.255 |
| 106.12.192.0/19 | 8,192 | 106.12.192.0 – 106.12.223.255 |
| 106.13.0.0/19 | 8,192 | 106.13.0.0 – 106.13.31.255 |
| 106.13.64.0/19 | 8,192 | 106.13.64.0 – 106.13.95.255 |
| 106.13.96.0/19 | 8,192 | 106.13.96.0 – 106.13.127.255 |
| 106.13.128.0/19 | 8,192 | 106.13.128.0 – 106.13.159.255 |
| 106.13.160.0/19 | 8,192 | 106.13.160.0 – 106.13.191.255 |
| 106.13.192.0/19 | 8,192 | 106.13.192.0 – 106.13.223.255 |
106.12.0.0/18 106.12.64.0/18 106.12.128.0/18 106.13.0.0/18 106.13.64.0/18 106.13.128.0/18 120.48.0.0/18 120.48.64.0/18 120.48.128.0/18 120.48.192.0/18 120.49.0.0/18 120.49.64.0/18 120.49.192.0/18 180.76.64.0/18 180.76.128.0/18 182.61.0.0/18 106.12.0.0/19 106.12.32.0/19 106.12.192.0/19 106.13.0.0/19 106.13.64.0/19 106.13.96.0/19 106.13.128.0/19 106.13.160.0/19 106.13.192.0/19
The 25 largest of 118. The API and the database have all of them.
IPv6 prefixes
11 prefixes- 240c:4000::/22
- 2400:da00::/32
- 240c:4081::/32
- 240c:4082::/32
- 240c:4084::/32
- 240c:4085::/32
- 240c:4088::/32
- 240c:408d:2000::/36
- 240c:409f:1000::/47
- 2400:da00:400::/48
- 2400:da00:404::/48
240c:4000::/22 2400:da00::/32 240c:4081::/32 240c:4082::/32 240c:4084::/32 240c:4085::/32 240c:4088::/32 240c:408d:2000::/36 240c:409f:1000::/47 2400:da00:400::/48 2400:da00:404::/48
Query AS38365 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS38365&key=YOUR_API_KEY"
Any address in its prefixes resolves to AS38365, with or without a key:
curl "https://api.ipapi.is/?q=106.12.0.1"
Other networks of Beijing Baidu Netcom Science and Technology Co., Ltd.
Largest networks in China
AS4134 CHINANET BACKBONE111,758,336 IPv4 addressesAS4837 CHINA UNICOM China169 Backbone59,315,712 IPv4 addressesAS9808 China Mobile Communications Group Co., Ltd56,413,184 IPv4 addressesAS4538 China Education and Research Network Center42,256,896 IPv4 addressesAS37963 Hangzhou Alibaba Advertising Co.,Ltd.20,428,288 IPv4 addressesAS4808 China Unicom Beijing Province Network13,947,904 IPv4 addresses