HK · CN2
Hong Kong (CN2 GIA)
Optimized pathing for China and Asia-Pacific. Use this LG when evaluating Hong Kong CN2 GIA reachability.
lg.hk.tudcloud.com
Looking Glass — network test tools
Run traceroute, ping, routing checks, and download-style throughput tests against Tudcloud public endpoints. Each card opens the correct Looking Glass host in a new browser tab.
SEA · AS9929
Seattle — AS9929 / CMIN2
Premium blend in Seattle; ideal for Americas-oriented tests and AS9929 / CMIN2 comparisons.
lg.sea.cmin2.tudcloud.com
SEA · AS4837
Seattle — AS4837
Alternative Seattle Looking Glass on AS4837. Useful for side‑by‑side route comparisons.
lg.sea.tudcloud.com
Hosts and tools are operated for network diagnostics. Results depend on your location, ISP, and transient conditions. If a link changes, refer to the node pages or contact support.