SGP1/SGP2 - Backbone Isolation Event

Incident Report for Teraswitch

Identified

Due to multiple undersea cable cuts, SGP1 and SGP2 is no longer operating on the Teraswitch backbone.

SGP1/2 networking being unreachable for a time period was seen as network routes shifted and Internet routes adjusted.
Posted Dec 28, 2025 - 02:19 UTC
This incident affects: Global Network Services (Intra-Market Connectivity) and SGP1 - Singapore, SGP2 - Singapore.