CF1760640263628-tsm20251016114356

IPLIST.NET - vpnclient12.net.isc.upenn.edu

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vpnclient12.net.isc.upenn.edu checked at 2025-10-16T18:44:23.616Z 83ms 19/19/19 100% R:11

AI analysis

vpnclient12.net.isc.upenn.edu points to a single IP number: 128.91.2.188.

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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SbeLyur CF johedugfp 2025-10-16