IPDebrief

45.235.16.66

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

🌍 Geolocation

Country🇧🇷 Brazil
RegionParaná
CityCuritiba
Timezone—
Latitude-25.50
Longitude-49.29

🏢 Ownership & Registration

OrganizationACESSOLINE TELECOMUNICACOES LTDA
ASNAS262391
Network Name404333
CIDR Block45.235.16.0/22
RIRARIN
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTR45-235-16-66.acessoline.net.br
Forward ConfirmedYes — FCrDNS verified
Forward Hostnames45-235-16-66.acessoline.net.br

🔐 DNS Hygiene

Hygiene Score40% (Fair)
SPFNot configured
DMARCNot configured
FCrDNSVerified
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 ASNAS262391
Network Prefix45.235.16.0/24
Route mappingFound

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
23%
23
routing
8%
11
services
12%
22
ownership
12%
22
reputation
8%
12
geolocation
17%
23
Overall13%1013
Coverage: 5/6 dimensions · Data sufficiency: partial
Data CoherenceConsistent (100%)
AttributionModerate (70%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen2026-07-13 21:32:38 UTC
Last Seen2026-09-02 21:43:35 UTC
Profile Built2026-09-02 21:49:36 UTC
Data FreshnessLive
Signal Types20
Total Observations26
🔍 20 signal types · 26 observations collected
This report is generated from 20+ 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 45.235.16.66

Who owns the IP address 45.235.16.66?

45.235.16.66 is registered to ACESSOLINE TELECOMUNICACOES LTDA. The address falls within the 45.235.16.0/22 network block. Registration is held at ARIN.

Where is 45.235.16.66 located?

Geolocation data places 45.235.16.66 in Curitiba, Paraná, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 45.235.16.66 malicious or safe?

45.235.16.66 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 45.235.16.66?

The reverse DNS (PTR) record for 45.235.16.66 is 45-235-16-66.acessoline.net.br. This hostname is forward-confirmed, meaning it resolves back to the same address.

Is 45.235.16.66 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Nearby addresses in 45.235.16.0/22

45.235.16.71

Browse related networks

All addresses in AS262391🇧🇷 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.