416.295.1.584 — New York City, New York, 🇺🇸 USA · AS14 COLUMBIA-GW

New York City, New York, 🇺🇸 USA · AS14 COLUMBIA-GW

PTR

dyn-160-39-1-72.dyn.columbia.edu

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New York City, New York, 🇺🇸 USA

^{🇺🇸 COLUMBIA-GW160.39.0.0/16 CU-NET-160-39-0-0}

416.295.1.584 New York City, New York, 🇺🇸 USA Courtesy of