The network transport provider that we use for our outbound AS4837 China optimised link to China Telecom, China Unicom and China Mobile, has informed us of maintenance they’re performing, that will result in a complete outage of this network link for up to 6 hours.
Outbound routing to China Telecom and Unicom will use AS4134 and China Mobile will use China Mobile International during this maintenance period, AS4837 will be reactivated after the maintenance is complete.
Maintenance Details for Seattle:
Date: 26th January, 2025
Time: 8AM UTC to 2PM UTC // 4PM Beijing time to 10PM Beijing time // 12AM PST (26th) to 6AM PST
Impact: reduced network performance to China Telecom, China Unicom and China Mobile, if your service uses our standard network routing (CMIN2 is unaffected)