January 18 Alibaba OSS Upgrade Notice

Dear customer,

Starting on January 18, 2018 00:00:00 +0800, Alibaba Cloud OSS (Object Storage Service) will make the following updates to the IP address range for endpoints in the region Asia Pacific SE 1 (Singapore). The target time to complete the update is February 08, 2018 00:00:00 +0800.

1. Asia Pacific SE 1 (Singapore) region internet endpoint
The IP address range assisnged to oss-ap-southeast-1.aliyuncs.com and *.oss-ap-southeast-1.aliyuncs.com will change to

2. Asia Pacific SE 1 (Singapore) region intranet endpoint
The IP address range assigned to oss-ap-southeast-1-internal.aliyuncs.com and oss-ap-southeast-1-internal.aliyuncs.com will change to

These changes require no action for customers who directly access the internet and intranet endpoints. However, if your solution involves firewalls, network access controls, network monitoring, or other needs for the detailed IP address range, please verify the following:

1. The new IP address range is allowed by the security settings on your servers.

2. To ensure transparent updates in the future, OSS requests should use the internet and intranet endpoints instead of explicitly specified IP address range.

Alibaba Cloud