IPDebrief

47.128.121.52

IP Intelligence Dossier
Your IP: 216.73.216.123
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## IP Intelligence Briefing: 47.128.121.52/32

Classification: Moderate Risk (40/100)

Executive Summary

IP 47.128.121.52 is an AWS cloud compute infrastructure resource located in Singapore (ap-southeast-1 region). The IP operates under Amazon Data Services Singapore (ASN 16509) with no current direct threat indicators. However, the surrounding /24 subnet exhibits elevated abuse density, warranting contextual awareness.

Infrastructure Profile

Neighborhood Context

Subnet: 47.128.121.0/24

The subnet contains 47 threat-associated IPs, indicating this /24 block may host compromised instances. This contextual factor should be considered when evaluating traffic from or to the subnet.

Threat Intelligence

Direct Indicators: None

Historical Observations: 21 signals recorded

Operational Context

Network Role: Hosting infrastructure

Control Plane: DNSSEC valid, route changes stable

Risk Classification: Provider infrastructure with elevated neighborhood risk

Recommended Actions

1. Traffic Filtering: No immediate block required; IP is legitimate AWS infrastructure

2. Monitoring: Monitor traffic patterns given high-abuse subnet context

3. Correlation: Cross-reference with other 47.128.121.0/24 IPs for threat correlation

4. Allowlist Consideration: Legitimate AWS EC2 instance; may warrant allowlist status for expected traffic patterns

Intelligence Narrative

IP 47.128.121.52 represents a cloud compute resource within the AWS Singapore infrastructure. While the individual IP shows no direct malicious activity, the surrounding /24 subnet exhibits significant abuse density with 47 threat-associated addresses. The IP resolves to a standard AWS EC2 hostname with no open services or threat indicators. Security teams should treat this as legitimate infrastructure but maintain contextual awareness of the neighborhood risk profile. Traffic anomalies from this IP warrant investigation to rule out potential compromise of the hosting instance.

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Generated: [Current Date]

Source: IPDebrief Intelligence Platform

Classification: Defensive Security Intelligence

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

🌍 Geolocation

CountryπŸ‡ΈπŸ‡¬ Singapore
RegionSG
CitySingapore
TimezoneAsia/Singapore
Latitude1.35
Longitude103.82

🏒 Ownership & Registration

OrganizationAmazon Data Services Singapore
ASNAS16509
Network Nameβ€”
CIDR Blockβ€”
RIRARIN
Countryβ€”
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTRec2-47-128-121-52.ap-southeast-1.compute.amazonaws.com
Forward ConfirmedYes β€” FCrDNS verified
Forward Hostnamesec2-47-128-121-52.ap-southeast-1.compute.amazonaws.com

πŸ” DNS Hygiene

Hygiene Score80% (Excellent)
SPFPresent
DMARCPresent
FCrDNSVerified
DNSSECValid
CAANot configured

☁️ Network Classification

InfrastructureInfrastructure / Datacenter
Service PurposeFirewalled / No Services
Network TierHosting β€” Infrastructure provider without advanced routing
CloudHosting

πŸ”Œ Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Closed Ports22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned)
Serverβ€”
HTTP Titleβ€”

πŸ” TLS Certificate

πŸ”’
No certificate
Issued by β€”
N/A
SANsNone
Valid Fromβ€”
Valid Untilβ€”

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
26%
24
routing
8%
11
services
12%
22
ownership
24%
23
reputation
31%
13
geolocation
33%
23
Overall22%1016
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (70%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

πŸ“… Observation Timeline πŸ”„ Live

First Seen2026-05-19 03:36:30 UTC
Last Seen2026-06-28 08:30:10 UTC
Profile Built2026-06-29 02:35:09 UTC
Data FreshnessLive
Signal Types23
Total Observations26
πŸ” 23 signal types Β· 26 observations collected
This report is generated from 23+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
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ℹ️ About This Report

All data shown is publicly available network metadata β€” 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.