CF1759400400752-tsm20251002085755

NSLIST.NET - 81.20.128.21

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81.20.128.21 checked at 2025-10-02T10:20:00.709Z 828ms 9/9/9 100% R:5

PTRs and A-records


RBLS
81.20.128.0/20

AS33984

Köln, North Rhine-Westphalia, 🇩🇪 Germany

🇩🇪 SURFPLANET-AS

81.20.128.21 Köln, North Rhine-Westphalia, 🇩🇪 GermanyCourtesy 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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GUUYVjB CF johedugfp 2025-10-02