IPDebrief

154.241.21.228

IP Intelligence Dossier
Your IP: 216.73.216.123
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# IPDEBRIEF INTELLIGENCE BRIEFING

Target: 154.241.21.228/32

Date: 2026-06-22

Classification: Defensive Intelligence

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## EXECUTIVE SUMMARY

IP 154.241.21.228 is a low-risk infrastructure address hosted in Algiers, Algeria, with no active threat indicators. The IP has no open services and is currently firewalled. While the immediate risk is minimal, historical data shows the IP was previously listed on multiple blacklists, and the /24 neighborhood exhibits elevated abuse density.

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## IP PROFILE

AttributeValue
**Risk Score**25 (Low)
**ASN**36947
**Organization**Security Departement
**Network Block**154.241.0.0/16
**Registry**AFRINIC
**Geolocation**Algiers, Algeria (DZ)
**Coordinates**36.76°N, 3.15°E

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## THREAT ASSESSMENT

Current Threat Status: No active threat indicators detected.

Historical Context: On 2026-06-17, the IP was observed on 8 blacklist listings with high severity classification. This suggests a transient malicious period that has since been cleaned.

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## NETWORK CHARACTERISTICS

Control Plane Indicators:

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## NEIGHBORHOOD ANALYSIS

Subnet: 154.241.21.228/24

MetricValue
**Abuse Density**66.67%
**Classification**Mostly Clean
**Total Siblings**3
**Active Siblings**3
**Threat Siblings**2

Neighbor Risk Distribution:

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## OBSERVATION HISTORY

Total Observations: 18

Key Timeline:

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## RECOMMENDATIONS

Current Actions: No immediate remediation required.

Monitoring Triggers:

Firewall Policy: Current profile supports standard allow-listing with no special blocking rules required.

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END OF BRIEFING

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.

🌍 Geolocation

Country🌐 DZ
RegionAlgiers
CityAlgiers
Timezone—
Latitude36.76
Longitude3.15

🏢 Ownership & Registration

OrganizationSecurity Departement
ASNAS36947
Network Name154.241.0.0 - 154.241.255.255
CIDR Block154.241.0.0/16
RIRAFRINIC
CountryDZ
Abuse Contact—

🌐 DNS Intelligence

PTR RecordNo PTR
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)

🔐 DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECValid
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—

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
28%
24
routing
13%
11
services
15%
22
ownership
15%
22
reputation
23%
13
geolocation
21%
22
Overall19%1014
Coverage: 6/6 dimensions · Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen2026-05-07 23:03:47 UTC
Last Seen2026-06-22 18:09:12 UTC
Profile Built2026-06-22 18:18:22 UTC
Data FreshnessLive
Signal Types17
Total Observations18
🔍 17 signal types · 18 observations collected
This report is generated from 17+ 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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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.