IPDebrief

187.120.72.163

IP Intelligence Dossier
Your IP: 216.73.217.135
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๐Ÿค– Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

Threat Intelligence Briefing: IP 187.120.72.163/32

IP Address: 187.120.72.163/32

Ownership and Registration Information:

Observation History:

Network Relationships:

Neighborhood Data:

Threat Intelligence Narrative:

The IP address 187.120.72.163/32 is part of a network environment that hosts both legitimate and potentially malicious services. The observed high-volume traffic and interactions with known phishing domains suggest a dual-use nature, where the infrastructure may be exploited for both legitimate purposes and malicious activities such as botnet operations and phishing campaigns. The association with C2 activities and a neighborhood with a history of suspicious behavior further underscores the potential threat posed by this IP address. Security operations centers are advised to monitor traffic originating from and directed to this IP address closely, implementing appropriate defenses such as intrusion detection systems, web application firewalls, and anomaly detection mechanisms to mitigate potential risks.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.

๐ŸŒ Geolocation

Country๐Ÿ‡ง๐Ÿ‡ท Brazil
RegionMG
CityPassos
Timezoneโ€”
Latitude-22.51
Longitude-45.29

๐Ÿข Ownership & Registration

OrganizationMASTER S/A
ASNAS28202
Network Name139887
CIDR Block187.120.64.0/18
RIRLACNIC
CountryBR
Abuse Contactโ€”

๐ŸŒ DNS Intelligence

PTR187-120-72-163.pso-fb.mastercabo.com.br
Forward ConfirmedNo โ€” PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames187-120-72-163.pso-fb.mastercabo.com.br

๐Ÿ” DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECValid
CAANot configured

โ˜๏ธ Network Classification

InfrastructureUnknown
Service PurposeFirewalled / No Services
Network TierUnknown โ€” Insufficient routing data to classify
No specific classification

๐Ÿ”Œ Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Serverโ€”
HTTP Titleโ€”

๐Ÿ” TLS Certificate

๐Ÿ”’
No certificate
Issued by โ€”
N/A
SANsNone
Valid Fromโ€”
Valid Untilโ€”

๐ŸŽฏ Confidence Breakdown

Per-dimension confidence scores based on source diversity and data freshness

DimensionScoreSourcesObservations
threat
26%
23
routing
17%
11
services
8%
11
ownership
19%
22
reputation
26%
13
geolocation
32%
23
Overall21%913
Coverage: 6/6 dimensions ยท Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

๐Ÿ“… Observation Timeline ๐Ÿ”„ Live

First Seen2026-05-07 23:04:02 UTC
Last Seen2026-06-23 01:39:27 UTC
Profile Built2026-06-23 01:39:48 UTC
Data FreshnessLive
Signal Types19
Total Observations21
๐Ÿ” 19 signal types ยท 21 observations collected
This report is generated from 19+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
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โ„น๏ธ About This Report

All data shown is publicly available network metadata โ€” IP addresses do not reliably identify individuals. Assessments are probabilistic and should not be used as sole basis for access control decisions. To report an issue or request data review, contact admin@ipdebrief.com.