Outage in F5 Distributed Cloud
Informational: New Regional Edge Site — Seoul, South Korea (sel1-kr)
Minor
September 02, 2026 - Started 1 day ago
Official incident page
Official incident page
Incident Report
Dear Valued Customers,
F5 Distributed Cloud Expands Global Footprint into Seoul, South Korea.
We are pleased to announce the launch of a new Regional Edge (RE) cluster in Seoul, South Korea (sel1-kr), further expanding the F5 Distributed Cloud global network. This new point of presence strengthens our coverage in East Asia.
The Seoul, South Korea RE site delivers:
1. Reduced latency for customers and end users in Seoul, South Korea.
2. Improved application performance through localized traffic processing closer to end users.
3. Full feature parity with all existing RE sites.
Go-Live Schedule:
8 September 2026 at 08:00 UTC
To ensure uninterrupted connectivity between the F5 Distributed Cloud PoP in Seoul, South Korea and your origin infrastructure, please update your firewall allowlists to include the network range 159.60.186.0/24 prior to the go-live date.
If you have any questions or concerns, please do not hesitate to contact us at support@cloud.f5.com.
Components affected
F5 Distributed Cloud Portal & Customer LoginTrusted by 1,000+ teams
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MONITORING
1 day ago - at 09/02/2026 08:50PM
Dear Valued Customers,
F5 Distributed Cloud Expands Global Footprint into Seoul, South Korea.
We are pleased to announce the launch of a new Regional Edge (RE) cluster in Seoul, South Korea (sel1-kr), further expanding the F5 Distributed Cloud global network. This new point of presence strengthens our coverage in East Asia.
The Seoul, South Korea RE site delivers:
1. Reduced latency for customers and end users in Seoul, South Korea.
2. Improved application performance through localized traffic processing closer to end users.
3. Full feature parity with all existing RE sites.
Go-Live Schedule:
8 September 2026 at 08:00 UTC
To ensure uninterrupted connectivity between the F5 Distributed Cloud PoP in Seoul, South Korea and your origin infrastructure, please update your firewall allowlists to include the network range 159.60.186.0/24 prior to the go-live date.
If you have any questions or concerns, please do not hesitate to contact us at support@cloud.f5.com.
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