138.59.121.165 is an IPv4 address, geolocated to Rio das Ostras, Brazil. Its reverse DNS name is 138-59-121-165.static.sumicity.net.br. As of November 5, 2026, IPDebrief rates it Low Risk (30/100); no anonymizing service was detected.
🔍 9 signal types · 9 observations collected
This report is generated from 9+ 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 138.59.121.165
Where is 138.59.121.165 located?
Geolocation data places 138.59.121.165 in Rio das Ostras, RJ, Brazil. The local time zone is America/Sao_Paulo. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 138.59.121.165 malicious or safe?
138.59.121.165 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 138.59.121.165?
The reverse DNS (PTR) record for 138.59.121.165 is 138-59-121-165.static.sumicity.net.br. This hostname is forward-confirmed, meaning it resolves back to the same address.
