CF1763438288151-tsm20251116095642

DNSWHOIS.INFO - 219-81-194-21.dynamic.tfn.net.tw

Search for IP or hostnames:

219-81-194-21.dynamic.tfn.net.tw checked at 2025-11-18T03:58:08.133Z 268ms 19/19/19 100% R:11 allDone:true timedOut:false

AI analysis

219-81-194-21.dynamic.tfn.net.tw resolves to a single IP address: 219.81.194.21.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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