18.161.21.116 - robtex.com

Boston, Massachusetts, 🇺🇸 USA · AS16509 Amazon

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18.161.21.116 checked at 2026-01-16T19:49:02.726Z 1088ms 52/52/52 100% R:12 allDone:true timedOut:false cfaller:1a5bd340/11:3107e91a:6:19154:-:-:-

PTRs and A-records

PTRAserver-18-161-21-116.bos50.r.cloudfront.net
A18.161.21.116
Ahilocmed.com
A18.161.21.2
A18.161.21.44
A18.161.21.57
A18.161.21.116
Atransportapi.com
A3.170.3.31
A3.170.3.73
A3.170.3.104
A3.170.3.125
Ad3hy8sxtg6b9ga.cloudfront.net
A2600:9000:24f5:2e00:17:4cc6:a680:93a1
A2600:9000:24f5:5200:17:4cc6:a680:93a1
A2600:9000:24f5:6800:17:4cc6:a680:93a1
A2600:9000:24f5:6e00:17:4cc6:a680:93a1
A2600:9000:24f5:7000:17:4cc6:a680:93a1
A2600:9000:24f5:d200:17:4cc6:a680:93a1
A2600:9000:24f5:e000:17:4cc6:a680:93a1
A2600:9000:24f5:f200:17:4cc6:a680:93a1
A18.165.98.30
A18.165.98.37
A18.165.98.64
A18.165.98.67

IP numbers used in conjunction

25%18.161.21.2
25%18.161.21.44
25%18.161.21.57
25%3.170.3.31
25%3.170.3.73
25%3.170.3.104
25%3.170.3.125
25%2600:9000:24f5:2e00:17:4cc6:a680:93a1
25%2600:9000:24f5:5200:17:4cc6:a680:93a1
25%2600:9000:24f5:6800:17:4cc6:a680:93a1
🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐18.161.16.0/21View network prefix details on RTSAK→🔧AS16509Explore autonomous system on RTSAK→

Boston, Massachusetts, 🇺🇸 USA

🇺🇸 Amazon

18.161.21.116 Boston, Massachusetts, 🇺🇸 USACourtesy of ipinfo.io