IPDebrief

143.255.111.142

IP Intelligence Dossier
Your IP: 216.73.217.131
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🌍 Geolocation

Country🇧🇷 Brazil
RegionFederal District
CityBrasília
Timezone—
Latitude-15.78
Longitude-47.93

🏢 Ownership & Registration

OrganizationMCD INFORMATICA E TELECOMUNICACOES LTDA - ME
ASNAS265144
Network Name268215
CIDR Block143.255.108.0/22
RIRARIN
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTR143-255-111-142.mcdtelecom.com.br
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames143-255-111-142.mcdtelecom.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 ASNAS265144
Network Prefix143.255.111.0/24
Route mappingFound

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
25%
23
routing
22%
12
services
8%
11
ownership
20%
22
reputation
20%
13
geolocation
28%
23
Overall20%914
Coverage: 6/6 dimensions · Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen2026-07-02 04:21:00 UTC
Last Seen2026-08-25 05:53:16 UTC
Profile Built2026-08-29 09:08:38 UTC
Data FreshnessLive
Signal Types19
Total Observations20
🔍 19 signal types · 20 observations collected
This report is generated from 19+ 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 143.255.111.142

Who owns the IP address 143.255.111.142?

143.255.111.142 is registered to MCD INFORMATICA E TELECOMUNICACOES LTDA - ME. The address falls within the 143.255.108.0/22 network block. Registration is held at ARIN.

Where is 143.255.111.142 located?

Geolocation data places 143.255.111.142 in Brasília, Federal District, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 143.255.111.142 malicious or safe?

143.255.111.142 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 143.255.111.142?

The reverse DNS (PTR) record for 143.255.111.142 is 143-255-111-142.mcdtelecom.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 143.255.111.142 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Browse related networks

All addresses in AS265144🇧🇷 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.