IPDebrief

186.194.147.161

IP Intelligence Dossier
Your IP: 216.73.217.131
{ } JSON 🔧 Full Actions API

🌍 Geolocation

Country🇧🇷 Brazil
RegionParaná
CityToledo
Timezone—
Latitude-24.73
Longitude-53.82

🏢 Ownership & Registration

OrganizationOpcao Telecom
ASNAS53065
Network Name369923
CIDR Block186.194.144.0/20
RIRLACNIC
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTR161.147.194.186.dynamic.opcaotelecom.net.br
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames161.147.194.186.dynamic.opcaotelecom.net.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
Server—
HTTP Title—

🔐 TLS Certificate

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

🛡️ Public Network Snapshot

Origin ASNAS53065
Network Prefix186.194.146.0/23
Route mappingFound

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
25%
11
routing
25%
11
services
25%
11
ownership
0%
00
reputation
0%
00
geolocation
25%
11
Overall16%44
Coverage: 4/6 dimensions · Data sufficiency: partial
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen2026-07-10 07:53:06 UTC
Last Seen2026-08-26 22:02:20 UTC
Profile Built2026-08-29 07:22:05 UTC
Data FreshnessLive
Signal Types15
Total Observations17
🔍 15 signal types · 17 observations collected
This report is generated from 15+ 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 186.194.147.161

Who owns the IP address 186.194.147.161?

186.194.147.161 is registered to Opcao Telecom. The address falls within the 186.194.144.0/20 network block. Registration is held at LACNIC.

Where is 186.194.147.161 located?

Geolocation data places 186.194.147.161 in Toledo, Paraná, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 186.194.147.161 malicious or safe?

186.194.147.161 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 186.194.147.161?

The reverse DNS (PTR) record for 186.194.147.161 is 161.147.194.186.dynamic.opcaotelecom.net.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 186.194.147.161 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Browse related networks

All addresses in AS53065🇧🇷 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.