23.21.135.13 — Ashburn, Virginia, 🇺🇸 USA · AS14618 Amazon

Ashburn, Virginia, 🇺🇸 USA · AS14618 Amazon

PTR

ec2-23-21-135-13.compute-1.amazonaws.com

Previously A record for

dev-coursera.org

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Ashburn, Virginia, 🇺🇸 USA

^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}

23.21.135.13 Ashburn, Virginia, 🇺🇸 USA Courtesy of