Contact Us

Should you have any questions or concerns, please contact us at:

• Email:
  • NOC & Peering: noc@sunyz.net
  • Abuse: abuse@sunyz.net
• Telegram: @AS150289
• Phone: +852 5387-7677 (accepts SMS only)

Standard NOC working hours are 10:00 AM to 10:00 PM HKT (UTC+8). If there is an urgent matter that requires immediate response, please do not hesitate to send an email directly.

We accept messages in English and Chinese (Simplified and Traditional) and will respond only in English.