IPDebrief

189.109.136.187

IP Intelligence Dossier
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Threat Intelligence Briefing: IP 189.109.136.187/32

Overview:

The IP address 189.109.136.187/32 is located in Brazil. This address has been observed in various contexts, and its historical and relational data provide insight into potential security implications for organizations.

Observation History:

Relationships:

Neighborhood Data:

Actionable Recommendations:

1. Monitoring: Implement continuous monitoring of traffic to and from 189.109.136.187/32, focusing on identifying any anomalous patterns that could indicate malicious activity.

2. Threat Intelligence Integration: Integrate the IP address into existing threat intelligence platforms to ensure it is flagged for any suspicious activities across the network.

3. Access Control: Review and, if necessary, update access control lists (ACLs) to limit or block traffic from this IP address, especially if it is not part of legitimate business operations.

4. Incident Response Preparedness: Prepare incident response teams with the context and historical data of this IP to ensure rapid and informed response in case of any detected malicious activity.

This intelligence briefing provides a comprehensive overview of the potential risks associated with IP 189.109.136.187/32, enabling SOC analysts to take informed defensive actions.

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

๐ŸŒ Geolocation

Country๐Ÿ‡ง๐Ÿ‡ท Brazil
RegionSP
CityTaboao da Serra
Timezoneโ€”
Latitude-23.63
Longitude-46.64

๐Ÿข Ownership & Registration

OrganizationTELEFÔNICA BRASIL S.A
ASNAS10429
Network Name110513
CIDR Block189.108.0.0/15
RIRLACNIC
CountryBR
Abuse Contactโ€”

๐ŸŒ DNS Intelligence

PTR189-109-136-187.customer.tdatabrasil.net.br
Forward ConfirmedNo โ€” PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames189-109-136-187.customer.tdatabrasil.net.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
19%
22
routing
13%
11
services
11%
12
ownership
15%
22
reputation
13%
12
geolocation
19%
22
Overall15%911
Coverage: 6/6 dimensions ยท Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

๐Ÿ“… Observation Timeline ๐Ÿ”„ Live

First Seen2026-05-09 17:41:21 UTC
Last Seen2026-06-25 18:36:23 UTC
Profile Built2026-06-25 18:42:10 UTC
Data FreshnessLive
Signal Types19
Total Observations20
๐Ÿ” 19 signal types ยท 20 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.