646.347.664.584 — Duisburg, North Rhine-Westphalia, 🇩🇪 Germany · AS680 DFN

Duisburg, North Rhine-Westphalia, 🇩🇪 Germany · AS680 DFN

PTR

tul072.uni-duisburg.de

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Duisburg, North Rhine-Westphalia, 🇩🇪 Germany

^{🇩🇪 DFN134.91.0.0/16 UNIDUI-LAN}

646.347.664.584 Duisburg, North Rhine-Westphalia, 🇩🇪 Germany Courtesy of