IPDebrief

138.204.243.222

IP Intelligence Dossier
Your IP: 216.73.216.157
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🌍 Geolocation

Country🇧🇷 Brazil
RegionMaranhão
CityBarra do Corda
Timezone—
Latitude-5.56
Longitude-45.29

🏢 Ownership & Registration

OrganizationCIDADE ONLINE LTDA
ASNAS263913
Network Name260889
CIDR Block138.204.240.0/22
RIRARIN
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTRdynamic-138-204-243-222.colbdc.net.br
Forward ConfirmedYes — FCrDNS verified
Forward Hostnamesdynamic-138-204-243-222.colbdc.net.br

🔐 DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSVerified
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
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 ASNAS263913
Network Prefix138.204.243.0/24
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-05 08:18:40 UTC
Last Seen2026-10-05 08:18:40 UTC
Profile Built2026-10-05 08:25:54 UTC
Data FreshnessLive
Signal Types13
Total Observations13
🔍 13 signal types · 13 observations collected
This report is generated from 13+ 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 138.204.243.222

Who owns the IP address 138.204.243.222?

138.204.243.222 is registered to CIDADE ONLINE LTDA. The address falls within the 138.204.240.0/22 network block. Registration is held at ARIN.

Where is 138.204.243.222 located?

Geolocation data places 138.204.243.222 in Barra do Corda, Maranhão, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 138.204.243.222 malicious or safe?

138.204.243.222 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 138.204.243.222?

The reverse DNS (PTR) record for 138.204.243.222 is dynamic-138-204-243-222.colbdc.net.br. This hostname is forward-confirmed, meaning it resolves back to the same address.

🏘️ Related IP Addresses

Nearby addresses in 138.204.240.0/22

138.204.243.170

Browse related networks

All addresses in AS263913🇧🇷 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.