CF1759986558125-tsm20251008212832

WWW.ROBTEX.COM - 140.221.43.7

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140.221.43.7 checked at 2025-10-09T05:09:18.109Z 493ms 12/12/12 100% R:9

PTRs and A-records


RBLS
140.221.0.0/18

AS683

shared on network route

shared on AS number

Chicago, Illinois, 🇺🇸 USA

🇺🇸 ARGONNE-AS

140.221.43.7 Chicago, Illinois, 🇺🇸 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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KKNfcEN CF johedugfp 2025-10-09