CF1759898961924-tsm20251005211530

NSLIST.NET - 129.21.1.1

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129.21.1.1 checked at 2025-10-08T04:49:21.912Z 487ms 9/9/9 100% R:7

PTRs and A-records

PTRArst.rit.edu
A129.21.1.1

RBLS
129.21.0.0/16

AS4385

Rochester, New York, 🇺🇸 USA

🇺🇸 Rochester Institute of Technology

129.21.1.1 Rochester, New York, 🇺🇸 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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