4.152.104.88 - robtex.com

Hong Kong, Hong Kong, 🇭🇰 Hong Kong · AS8075 Microsoft

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4.152.104.88 checked at 2026-01-18T17:43:47.695Z 10ms 9/9/9 100% R:3 allDone:true timedOut:false cfaller:220faa59/2:1f354967:6:18139:-:-:-

PTRs and A-records

PTR	A	`listserv.american.edu`
		A	4.152.104.88

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐4.144.0.0/12View network prefix details on RTSAK→🔧AS8075Explore autonomous system on RTSAK→

Hong Kong, Hong Kong, 🇭🇰 Hong Kong

^{🇺🇸 Microsoft}

4.152.104.88 Hong Kong, Hong Kong, 🇭🇰 Hong Kong Courtesy of