140.247.173.13

Boston, Massachusetts, 🇺🇸 USA · AS1742 HARVARDNET

Search for stuff

140.247.173.13 checked at 2026-01-06T15:49:00.551Z 0ms 9/9/9 100% R:0 allDone:true timedOut:false cfaller:c757f40c/25:1af72851:18532:-

PTRs and A-records

PTR	A	`mirrors.seas.harvard.edu`
		A	140.247.173.13

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐140.247.0.0/16View network prefix details on RTSAK→🔧AS1742Explore autonomous system on RTSAK→

Boston, Massachusetts, 🇺🇸 USA

^{🇺🇸 HARVARDNET}

140.247.173.13 Boston, Massachusetts, 🇺🇸 USA Courtesy of