CF1759474909936-tsm20251002182459

NSLIST.NET - jons-modem-test2.dccs.upenn.edu

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jons-modem-test2.dccs.upenn.edu checked at 2025-10-03T07:01:49.925Z 63ms 19/19/19 100% R:9

jons-modem-test2.dccs.upenn.edu

A128.91.254.43🇺🇸 UPENN
PTRjons-modem-test2.dccs.upenn.edu

dccs.upenn.edu

PTR for

AI analysis

jons-modem-test2.dccs.upenn.edu resolves to one IP number: 128.91.254.43.

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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OajuqnM CF johedugfp 2025-10-03