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51.89.129.35

IP Intelligence Dossier
Your IP: 216.73.216.123
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Threat Intelligence Briefing: IP 51.89.129.35/32

Executive Summary:

The IP address 51.89.129.35/32 has been observed and analyzed using a range of intelligence tools. This briefing provides a concise overview of its profile, historical activity, relationships, and neighborhood data, aimed at assisting SOC analysts in understanding potential security implications.

IP Profile:

Observation History:

Relationships:

Neighborhood Data:

Actionable Recommendations:

1. Monitoring: Continue to monitor the IP for any deviations from established traffic patterns, particularly any sudden spikes or unusual communication with external entities.

2. Verification: If any anomalies are detected, verify through additional intelligence sources to rule out false positives or misconfigurations.

3. Collaboration: Engage with TDC Telecommunications A/S for any clarifications or updates regarding their network operations if needed.

This briefing provides a comprehensive overview of IP 51.89.129.35/32, highlighting its legitimate telecommunications role and stable operational history. SOC teams should maintain vigilance for any future anomalies while recognizing the IP's established profile.

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

๐ŸŒ Geolocation

Country๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom
RegionENG
CityLondon
TimezoneEurope/London
Latitude51.51
Longitude-0.13

๐Ÿข Ownership & Registration

OrganizationAhrefs Pte Ltd Dmytro
ASNAS16276
Network Nameโ€”
CIDR Blockโ€”
RIRARIN
Countryโ€”
Abuse ContactAvailable via RDAP

๐ŸŒ DNS Intelligence

PTRproxy-uk008-san35.ahrefs.net
Forward ConfirmedNo โ€” PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnamesproxy-uk008-san35.ahrefs.net

๐Ÿ” DNS Hygiene

Hygiene Score40% (Fair)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECValid
CAAPresent

โ˜๏ธ Network Classification

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

๐Ÿ”Œ Services & Open Ports

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

๐Ÿ” TLS Certificate

๐Ÿ”’
No certificate
Issued by โ€”
N/A
SANsNone
Valid Fromโ€”
Valid Untilโ€”

๐ŸŽฏ Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
24%
24
routing
8%
11
services
17%
23
ownership
20%
23
reputation
28%
13
geolocation
31%
23
Overall21%1017
Coverage: 6/6 dimensions ยท Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

๐Ÿ“… Observation Timeline ๐Ÿ”„ Live

First Seen2026-05-09 11:34:09 UTC
Last Seen2026-06-27 15:45:16 UTC
Profile Built2026-06-28 09:50:56 UTC
Data FreshnessLive
Signal Types23
Total Observations29
๐Ÿ” 23 signal types ยท 29 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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โ„น๏ธ About This Report

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