18.239.166.182 is an IPv4 address operated by Amazon.com, Inc. (AS16509), geolocated to Boston, United States. Its reverse DNS name is server-18-239-166-182.bos50.r.cloudfront.net. As of November 3, 2026, IPDebrief rates it Low Risk (20/100); no anonymizing service was detected.
🔍 15 signal types · 16 observations collected
This report is generated from 15+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 18.239.166.182
Who owns the IP address 18.239.166.182?
18.239.166.182 is registered to Amazon.com, Inc.. The address falls within the 18.238.0.0/15 network block. Registration is held at ARIN.
Where is 18.239.166.182 located?
Geolocation data places 18.239.166.182 in Boston, US-MA, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 18.239.166.182 malicious or safe?
18.239.166.182 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 18.239.166.182?
The reverse DNS (PTR) record for 18.239.166.182 is server-18-239-166-182.bos50.r.cloudfront.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 18.239.166.182?
Responsive ports observed on 18.239.166.182 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
