Decommissioning of China PoP Locations

In line with the continuous infrastructure improvement efforts at Cato Networks, we're announcing changes in our PoP locations in Beijing, Shanghai and Shenzhen. For accounts that need to make changes to configurations and settings in the Cato Management Application, out Support team already has notified the admins with the relevant instructions.

Due to the decommissioning the IPs for China PoP locations, we recommend that you review third-party ACLs and remove the impacted IP ranges to prevent unexpected network issues.

This table summarizes the changes:

PoP Location

PoP Name

Description

Date of Change

Beijing

Beijing_DC3

Deprecating IP range: 123.59.229.192/26

Jan 12, 2024

Shenzhen

Shenzhen_DC1

Adding IP ranges:

119.147.8.0/26, 211.95.135.128/26

Jan 21, 2024

Shenzhen

Shenzhen_DC1

Deprecating IP ranges:

58.254.183.224/27, 59.36.210.32/27

Jan 28, 2024

Shanghai

Shanghai_DC3

Deprecating IP range: 221.228.77.128/26

Jan 31, 2024

To minimize or avoid impact of network changes, Cato always recommends following egress and route-via best practices as described here.

Was this article helpful?

1 comment

  • Comment author
    Yaakov Simon

    Extended the date for deprecating the Shenzhen IP ranges from Jan 21 to Jan 28, 2024

Add your comment