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159.223.53.139

IP Intelligence Dossier
Your IP: 216.73.216.5
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πŸ€– Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

INTELLIGENCE BRIEFING: IP 159.223.53.139/32

SUMMARY

IP 159.223.53.139 belongs to DigitalOcean, LLC (ASN 14061) and is classified as a cloud compute infrastructure endpoint. The IP carries a low-risk profile with a risk score of 25. No malicious activity, threat indicators, or persistent behavior patterns were observed during analysis.

OWNERSHIP AND GEOLOCATION

The IP is registered under DigitalOcean's DO-13 network block (159.223.0.0/16), with geolocation data indicating Singapore. The infrastructure operates on cloud hosting services with no residential or mobile carrier association.

THREAT ASSESSMENT

Analysis returned no threat indicators. The IP is not associated with known campaigns, Tor exit nodes, spam sources, or known attacker networks. Blacklist enumeration yielded zero matches. The control plane assessment showed a single DNSBL listing among eight total lists checked, though no corresponding abuse activity was detected.

NETWORK INFRASTRUCTURE

No open ports or services were detected. The IP shows no TLS certificates, HTTP responses, or service banners. DNS resolution returned no PTR hostnames or forward confirmations. The endpoint is classified as firewalled with no active service exposure.

BEHAVIORAL HISTORY

Twelve signal observations were recorded, with no changes to network ownership and zero threat observation count. The IP is not classified as persistently malicious. Operator scores remained minimal (0.1304) across observations.

NEIGHBORHOOD ANALYSIS

The /24 subnet (159.223.53.139/24) contains one sibling IP (159.223.53.181) with an identical risk score of 25. Subnet abuse density measured zero, with no threat siblings identified. The neighborhood classification remains clean.

RELATIONSHIP MAPPING

A single relationship exists within the same network (DO-13), with no external connections to organizations, hostnames, or certificates.

RECOMMENDED ACTIONS

No specific firewall or blocking rules were generated. The low-risk classification and absence of threat indicators support continued monitoring without immediate mitigation. Standard cloud infrastructure monitoring practices apply.

RISK CONCLUSION

This IP represents legitimate cloud infrastructure with no evidence of malicious use. No immediate threat action required.

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

🌍 Geolocation

CountryπŸ‡ΈπŸ‡¬ Singapore
Regionβ€”
CitySingapore
TimezoneAsia/Singapore
Latitude1.35
Longitude103.82

🏒 Ownership & Registration

OrganizationDigitalOcean, LLC
ASNAS14061
Network NameDO-13
CIDR Block159.223.0.0/16
RIRARIN
CountryUnited States
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

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

πŸ” DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
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€”
SSH VersionSSH-2.0-OpenSSH_10.2p1 Ubuntu-2ubuntu3.5

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
33%
24
routing
13%
11
services
19%
22
ownership
30%
23
reputation
28%
13
geolocation
13%
11
Overall22%914
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

πŸ“… Observation Timeline πŸ”„ Live

First Seen2026-07-29 10:33:32 UTC
Last Seen2026-08-12 23:18:22 UTC
Profile Built2026-08-12 23:27:49 UTC
Data FreshnessLive
Signal Types19
Total Observations22
πŸ” 19 signal types Β· 22 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.
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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.