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

Ashburn, Virginia, 🇺🇸 USA · AS14618 Amazon

PTR

ec2-52-1-199-124.compute-1.amazonaws.com

Previously A record for

ws.cengage.com

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Ashburn, Virginia, 🇺🇸 USA

^{🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix}

52.1.199.124 Ashburn, Virginia, 🇺🇸 USA Courtesy of