IPDebrief

191.5.255.136

IP Intelligence Dossier
Your IP: 216.73.217.131
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🌍 Geolocation

Country🇧🇷 Brazil
RegionSP
CityVarzea Paulista
TimezoneAmerica/Sao_Paulo
Latitude-23.21
Longitude-46.83

🏢 Ownership & Registration

OrganizationVARZEA NET TELECOMUNICACOES LTDA ME
ASNAS263544
Network Name221500
CIDR Block191.5.240.0/20
RIRLACNIC
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTR191.5.255.136.dsl-09.varzeanet.com.br
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames191.5.255.136.dsl-09.varzeanet.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
Server—
HTTP Title—

🔐 TLS Certificate

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

🛡️ Public Network Snapshot

Origin ASNAS263544
Network Prefix191.5.254.0/23
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-07-08 06:54:46 UTC
Last Seen2026-09-11 14:30:03 UTC
Profile Built2026-09-11 14:53:57 UTC
Data FreshnessLive
Signal Types21
Total Observations222
🔍 21 signal types · 222 observations collected
This report is generated from 21+ 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 191.5.255.136

Who owns the IP address 191.5.255.136?

191.5.255.136 is registered to VARZEA NET TELECOMUNICACOES LTDA ME. The address falls within the 191.5.240.0/20 network block. Registration is held at LACNIC.

Where is 191.5.255.136 located?

Geolocation data places 191.5.255.136 in Varzea Paulista, SP, Brazil. The local time zone is America/Sao_Paulo. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 191.5.255.136 malicious or safe?

191.5.255.136 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 191.5.255.136?

The reverse DNS (PTR) record for 191.5.255.136 is 191.5.255.136.dsl-09.varzeanet.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 191.5.255.136 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Browse related networks

All addresses in AS263544🇧🇷 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.