IPDebrief

187.32.131.170

IP Intelligence Dossier
Your IP: 216.73.217.131
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🌍 Geolocation

Country🇧🇷 Brazil
RegionGoiás
CityCaldas Novas
Timezone—
Latitude-17.73
Longitude-48.66

🏢 Ownership & Registration

OrganizationALGAR TELECOM S/A
ASNAS16735
Network Name126542
CIDR Block187.32.0.0/16
RIRLACNIC
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTR187-032-131-170.static.ctbctelecom.com.br
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames187-032-131-170.static.ctbctelecom.com.br

🔐 DNS Hygiene

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

☁️ Network Classification

InfrastructureResidential
Service PurposeResidential Endpoint
Network TierEnd-User — Residential ISP endpoint
Residential

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Closed Ports22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned)
Server—
HTTP Title—

🔐 TLS Certificate

🔒
No certificate
Issued by —
N/A
SANsNone
Valid From—
Valid Until—

🛡️ Public Network Snapshot

Origin ASNAS16735
Network Prefix187.32.0.0/16
Route mappingFound

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
20%
23
routing
8%
11
services
12%
22
ownership
12%
22
reputation
8%
12
geolocation
20%
23
Overall13%1013
Coverage: 6/6 dimensions · Data sufficiency: sufficient
Data CoherenceMostly Consistent (80%) — 1 contradiction(s)
AttributionLow (35%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid
⚠ Claimed geolocation contradicts RTT physics measurement

📅 Observation Timeline 🔄 Live

First Seen2026-07-09 19:40:18 UTC
Last Seen2026-09-20 07:59:00 UTC
Profile Built2026-09-20 07:59:12 UTC
Data FreshnessLive
Signal Types19
Total Observations27
🔍 19 signal types · 27 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.
Full dossier details are available via our API.
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❓ Frequently Asked Questions About 187.32.131.170

Who owns the IP address 187.32.131.170?

187.32.131.170 is registered to ALGAR TELECOM S/A. The address falls within the 187.32.0.0/16 network block. Registration is held at LACNIC.

Where is 187.32.131.170 located?

Geolocation data places 187.32.131.170 in Caldas Novas, Goiás, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 187.32.131.170 malicious or safe?

187.32.131.170 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 187.32.131.170?

The reverse DNS (PTR) record for 187.32.131.170 is 187-032-131-170.static.ctbctelecom.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 187.32.131.170 a VPN, proxy, or data center address?

187.32.131.170 is classified as a residential network based on network ownership and behavioural analysis.

🏘️ Related IP Addresses

Browse related networks

All addresses in AS16735🇧🇷 BrazilNetwork directory

ℹ️ About This Report

All data shown is publicly available network metadata — 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.