CF1759619250693-tsm20251004101907

WWW.RTSAK.COM - 143.107.205.4

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143.107.205.4 checked at 2025-10-04T23:07:30.683Z 463ms 15/15/15 100% R:9

PTRs and A-records

IP numbers used in conjunction


RBLS
143.107.0.0/16

AS28571

São Carlos, São Paulo, 🇧🇷 Brazil

🇧🇷 UNIVERSIDADE DE SAO PAULO

143.107.205.4 São Carlos, São Paulo, 🇧🇷 BrazilCourtesy 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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aFdhVNR CF johedugfp 2025-10-04