The operator of our China optimised network link to China Telecom and Unicom, AS4837, has informed us of maintenance they’re performing, that will result in a complete outage of this network link for up to 9 hours on 8th/9th April.
Outbound routing to China Telecom and Unicom will use AS4134 during this maintenance period, AS4837 will be reactivated after the maintenance is complete.
China Mobile currently uses China Mobile International to China therefore will be unaffected by this maintenance.