CF1759781233973-tsm20251005211530

WWW.ROBTEX.COM - 143.107.21.1

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143.107.21.1 checked at 2025-10-06T20:07:13.945Z 281ms 11/11/11 100% R:8

PTRs and A-records


RBLS
143.107.0.0/16

AS28571

shared on network route

shared on AS number

São Paulo, São Paulo, 🇧🇷 Brazil

🇧🇷 UNIVERSIDADE DE SAO PAULO

143.107.21.1 São Paulo, 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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UFCeMYW CF johedugfp 2025-10-06