CF1759689948553-tsm20251005183551

WWW.RTSAK.COM - 140.247.195.84

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140.247.195.84 checked at 2025-10-05T18:45:48.540Z 77ms 9/9/9 100% R:7

PTRs and A-records


RBLS
140.247.0.0/16

AS1742

Cambridge, Massachusetts, 🇺🇸 USA

🇺🇸 HARVARDNET

140.247.195.84 Cambridge, Massachusetts, 🇺🇸 USACourtesy of ipinfo.io

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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ertTcJO CF johedugfp 2025-10-05