3.13.72.96

Columbus, Ohio, 🇺🇸 USA · AS16509 Amazon

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3.13.72.96 checked at 2026-01-04T22:58:44.285Z 201ms 13/13/13 100% R:8 allDone:true timedOut:false cfaller:7a1e034e/25:4dcc55b8:18563:-

PTRs and A-records

PTR	A	`smtp.semperen.com`
		A	2600:1f16:940:9420:c0eb:3db8:9c94:df05
		A	3.13.72.96

IP numbers used in conjunction

100%	2600:1f16:940:9420:c0eb:3db8:9c94:df05

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐3.13.0.0/16View network prefix details on RTSAK→🔧AS16509Explore autonomous system on RTSAK→

Columbus, Ohio, 🇺🇸 USA

^{🇺🇸 Amazon}

3.13.72.96 Columbus, Ohio, 🇺🇸 USA Courtesy of