If your self-managed databases are not deployed on Alibaba Cloud, they can only be accessed from specific IP addresses. In this case, you must configure the security settings of your self-managed databases to allow access from Database Autonomy Service (DAS) servers. For example, if you deploy a firewall for a database, you must add the IP addresses of DAS servers to the IP address whitelist of the firewall.
If your self-managed databases are hosted on Elastic Compute Service (ECS) instances and you access the databases by using the direct access method, DAS automatically adds the IP addresses of the DAS server in the specified region to the security rules of the ECS instances.
IP addresses of DAS servers
Alibaba Cloud public cloud
Region | Type | Access over the Internet | Access over the classic network (ECS-hosted databases and ApsaraDB databases) | Access over virtual private clouds (VPCs) (ECS-hosted databases, ApsaraDB databases, and on-premises databases accessible over Express Connect circuits) |
China (Hangzhou) | Alibaba Cloud public cloud |
|
|
|
China (Shanghai) | Alibaba Cloud public cloud |
|
|
|
China (Shenzhen) | Alibaba Cloud public cloud |
|
|
|
China (Beijing) | Alibaba Cloud public cloud |
|
|
|
China (Qingdao) | Alibaba Cloud public cloud |
|
|
|
China (Zhangjiakou) | Alibaba Cloud public cloud |
|
| |
China (Hohhot) | Alibaba Cloud public cloud |
|
| |
China (Ulanqab) | Alibaba Cloud public cloud |
|
| |
China (Nanjing - Local Region) | Alibaba Cloud public cloud |
| 100.104.88.64/26 | |
China (Chengdu) | Alibaba Cloud public cloud |
|
| |
China (Heyuan) | Alibaba Cloud public cloud |
|
| |
China (Hong Kong) | Alibaba Cloud public cloud |
|
| |
Singapore | Alibaba Cloud public cloud |
|
|
|
Malaysia (Kuala Lumpur) | Alibaba Cloud public cloud |
|
|
|
Indonesia (Jakarta) | Alibaba Cloud public cloud |
|
| |
Philippines (Manila) | Alibaba Cloud public cloud |
|
| |
Japan (Tokyo) | Alibaba Cloud public cloud |
|
| |
UAE (Dubai) | Alibaba Cloud public cloud |
|
| |
UK (London) | Alibaba Cloud public cloud |
|
| |
Germany (Frankfurt) | Alibaba Cloud public cloud |
|
| |
US (Virginia) US (Virginia) | Alibaba Cloud public cloud |
|
| |
US (Silicon Valley) | Alibaba Cloud public cloud |
|
|
Alibaba Finance Cloud, Alibaba Gov Cloud, and other clouds
Region | Type | Access over the Internet | Access over the classic network (ECS-hosted databases and ApsaraDB databases) | Access over virtual private clouds (VPCs) (ECS-hosted databases, ApsaraDB databases, and on-premises databases accessible over Express Connect circuits) |
China (Hangzhou) | Alibaba Finance Cloud |
|
|
|
China (Shanghai) | Alibaba Finance Cloud |
|
|
|
China (Shenzhen) | Alibaba Finance Cloud |
|
|
|
China (Hohhot) | Hohhot Ali NMU |
|
|
|
N/A | Alibaba Gov Cloud |
|
|