ROBTEX.COM - 52.5.4.21

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52.5.4.21 checked at 2026-01-04T05:40:57.241Z 0ms 9/9/9 100% R:0 allDone:true timedOut:false cfaller:2a3f0f52/18:46b90423:17277:undefined

PTRs and A-records

PTR	A	`ec2-52-5-4-21.compute-1.amazonaws.com`
		A	52.5.4.21

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐52.4.0.0/14View network prefix details on RTSAK→🔧AS14618Explore autonomous system on RTSAK→

Ashburn, Virginia, 🇺🇸 USA

^{🇺🇸 Amazon}

52.5.4.21 Ashburn, Virginia, 🇺🇸 USA Courtesy of