iP or domain name lookup

China Hong Kong Hong Kong

• Websites on 137.189.6.21

• Domain names that have been bound：
• 2017-07-12-----2024-11-16ns2.cuhk.edu.hk
• 2020-03-16-----2024-11-14y.hkirc.net.hk
• 2024-02-26-----2024-03-16ns5.cernet.net
• 2020-12-27-----2022-05-31ns2.cuhk.hk