IPDebrief

177.21.107.140

IP Intelligence Dossier
Your IP: 216.73.217.11
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🌍 Geolocation

Country🇧🇷 Brazil
RegionCeará
CityJijoca de Jericoacoara
Timezone—
Latitude-2.87
Longitude-40.49

🏢 Ownership & Registration

OrganizationCyber Info Provedor de Acesso LTDA ME
ASNAS53246
Network Name156436
CIDR Block177.21.96.0/20
RIRLACNIC
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTR140.107.21.177.dynamic.cyberinfo.net.br
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames140.107.21.177.dynamic.cyberinfo.net.br

🔐 DNS Hygiene

Hygiene Score0% (None)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureUnknown
Service PurposeFirewalled / No Services
Network TierUnknown — Insufficient routing data to classify
No specific classification

🔌 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 ASNAS53246
Network Prefix177.21.104.0/22
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-07 22:19:44 UTC
Last Seen2026-10-07 22:19:44 UTC
Profile Built2026-10-07 22:22:26 UTC
Data FreshnessLive
Signal Types10
Total Observations10
🔍 10 signal types · 10 observations collected
This report is generated from 10+ 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 177.21.107.140

Who owns the IP address 177.21.107.140?

177.21.107.140 is registered to Cyber Info Provedor de Acesso LTDA ME. The address falls within the 177.21.96.0/20 network block. Registration is held at LACNIC.

Where is 177.21.107.140 located?

Geolocation data places 177.21.107.140 in Jijoca de Jericoacoara, Ceará, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 177.21.107.140 malicious or safe?

177.21.107.140 currently carries a moderate risk assessment, meaning some indicators warrant caution, but the evidence is mixed. This assessment is generated from continuously collected signals and can change over time.

What is the hostname for 177.21.107.140?

The reverse DNS (PTR) record for 177.21.107.140 is 140.107.21.177.dynamic.cyberinfo.net.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.

🏘️ Related IP Addresses

Browse related networks

All addresses in AS53246🇧🇷 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.