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

Ashburn, Virginia, 🇺🇸 USA · AS14618 Amazon

PTR

ec2-50-17-4-203.compute-1.amazonaws.com

Previously A record for

continuity-us3.proofpoint.com

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Ashburn, Virginia, 🇺🇸 USA

^{🇺🇸 Amazon50.17.0.0/16 IAD prefix}

50.17.4.203 Ashburn, Virginia, 🇺🇸 USA Courtesy of