52.21.143.4 - robtex.com

Ashburn, Virginia, 🇺🇸 USA · AS14618 Amazon

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52.21.143.4 checked at 2026-01-11T16:04:12.536Z 0ms 9/9/9 100% R:0 allDone:true timedOut:false cfaller:47152cfc/8:c839a956:15279:-

PTRs and A-records

PTR		`ec2-52-21-143-4.compute-1.amazonaws.com`
		A	52.21.143.4

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐52.20.0.0/14View network prefix details on RTSAK→🔧AS14618Explore autonomous system on RTSAK→

Ashburn, Virginia, 🇺🇸 USA

^{🇺🇸 Amazon}

52.21.143.4 Ashburn, Virginia, 🇺🇸 USA Courtesy of