CF1763799254344-tsm20251122075319

IPLIST.NET - dyn-128-59-5-123.dyn.columbia.edu

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dyn-128-59-5-123.dyn.columbia.edu checked at 2025-11-22T08:14:14.334Z 127ms 19/19/19 100% R:11 allDone:true timedOut:false

AI analysis

dyn-128-59-5-123.dyn.columbia.edu points to an IP address: 128.59.5.123.

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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