August 27, 2026 - Action Required: Additional Registration for Customers with Domain-Based Access Restrictions

Thank you for using ovice.

To improve our service quality, we will introduce new domains and IP addresses across all spaces according to the schedule below.

■ Scheduled Start Date: October 2026 or later

■ Newly Added Domains
sfu.ovice.com

sfu.rc.ovice.com

■ Newly Added IP Addresses

For use in Japan　

• Tokyo
  • TCP
    • 166.117.7.19
    • 99.83.199.55

For use outside Japan

• Singapore
  • TCP
    • 166.117.105.25
    • 99.83.207.6
  • TCP/UDP
    • 2.221.135.112
    • 13.215.166.204
    • 3.0.75.214
    • 3.1.31.0
    • 47.130.211.94
    • 13.228.214.215
• EU
  • TCP
    • 15.197.139.25
    • 166.117.205.38
  • TCP/UDP
    • 18.156.169.104
    • 52.57.118.8
    • 63.186.193.45
    • 63.187.217.231
    • 63.186.140.181
    • 51.102.218.93
    • 18.199.18.3
• US
  • TCP
    • 75.2.96.22
    • 76.223.111.63
  • TCP/UDP
    • 184.32.107.115
    • 184.33.34.67
    • 32.188.220.162
    • 52.25.134.61
    • 44.226.1.121
    • 54.148.103.127
    • 52.34.0.214

If your organization restricts accessible domains or IP addresses in your network settings for security purposes, you will need to register these newly added domains and IP addresses.
Please review the details above and update your network settings as needed.
Please note that if your network restricts accessible domains and these new domains and IP addresses are not registered, the service may not function properly.

You can check the full list of domains and IP addresses used by ovice on the following pages:
Domain List

IP Address List

If you have any questions regarding this update, please feel free to reach out to ovice Customer Support.
Thank you for your cooperation and continued support.