187.120.72.58 is an IPv4 address operated by MASTER S/A (AS28202), geolocated to Delfim Moreira, Brazil. Its reverse DNS name is 187-120-72-58.pso-fb.mastercabo.com.br. As of November 3, 2026, IPDebrief rates it High Risk (80/100); no anonymizing service was detected.
🔍 22 signal types · 223 observations collected
This report is generated from 22+ 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 187.120.72.58
Who owns the IP address 187.120.72.58?
187.120.72.58 is registered to MASTER S/A. The address falls within the 187.120.64.0/18 network block. Registration is held at LACNIC.
Where is 187.120.72.58 located?
Geolocation data places 187.120.72.58 in Delfim Moreira, Minas Gerais, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 187.120.72.58 malicious or safe?
187.120.72.58 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 187.120.72.58?
The reverse DNS (PTR) record for 187.120.72.58 is 187-120-72-58.pso-fb.mastercabo.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.
