IPDebrief

189.15.228.146

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

🌍 Geolocation

Country🇧🇷 Brazil
RegionSC
CityBalneário Camboriú
Timezone—
Latitude-20.57
Longitude-47.33

🏢 Ownership & Registration

OrganizationALGAR TELECOM S/A
ASNAS53006
Network Name88456
CIDR Block189.15.0.0/16
RIRLACNIC
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTR189-015-228-146.xd-dynamic.algarnetsuper.com.br
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames189-015-228-146.xd-dynamic.algarnetsuper.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 ASNAS53006
Network Prefix189.15.0.0/16
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
35%
22
Overall18%55
Coverage: 4/6 dimensions · Data sufficiency: partial
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen2026-07-02 04:21:26 UTC
Last Seen2026-08-22 15:30:20 UTC
Profile Built2026-08-29 10:29:20 UTC
Data FreshnessLive
Signal Types17
Total Observations18
🔍 17 signal types · 18 observations collected
This report is generated from 17+ 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.
{ } JSON API 🔧 Actions API 📧 Enterprise Access

❓ Frequently Asked Questions About 189.15.228.146

Who owns the IP address 189.15.228.146?

189.15.228.146 is registered to ALGAR TELECOM S/A. The address falls within the 189.15.0.0/16 network block. Registration is held at LACNIC.

Where is 189.15.228.146 located?

Geolocation data places 189.15.228.146 in Balneário Camboriú, SC, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 189.15.228.146 malicious or safe?

189.15.228.146 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 189.15.228.146?

The reverse DNS (PTR) record for 189.15.228.146 is 189-015-228-146.xd-dynamic.algarnetsuper.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 189.15.228.146 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Browse related networks

All addresses in AS53006🇧🇷 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.