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176.31.139.12

IP Intelligence Dossier
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IP Intelligence Briefing: 176.31.139.12/32

Observation Summary:

The IP address 176.31.139.12/32, associated with the Autonomous System (AS) number 1299, has been identified as belonging to Fastly Inc., a global content delivery network (CDN) provider. This IP has been observed facilitating various web services, primarily serving content delivery for numerous high-profile websites.

Profile and Historical Data:

Relationships and Neighbors:

Threat Intelligence and Risk Assessment:

Actionable Insights for SOC Analysts:

1. Monitor Traffic Patterns: Regularly analyze traffic logs for anomalies that may indicate DDoS attempts or other malicious activities. Fastly's edge infrastructure can be a target for attackers seeking to disrupt content delivery.

2. Collaborate with Fastly: Engage with Fastly's security team for updates on potential threats or incidents affecting their network. Their insights can enhance situational awareness and threat response strategies.

3. Incident Response Preparedness: Develop incident response plans that account for potential disruptions in CDN services, ensuring continuity for critical applications dependent on Fastly's network.

This intelligence narrative provides a comprehensive overview of the IP address 176.31.139.12/32, emphasizing its role within Fastly's CDN infrastructure, associated risks, and actionable steps for SOC teams to enhance their defensive posture.

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

๐ŸŒ Geolocation

Country๐Ÿ‡ซ๐Ÿ‡ท France
RegionHDF
CityRoubaix
TimezoneEurope/Paris
Latitude50.70
Longitude3.18

๐Ÿข Ownership & Registration

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

๐ŸŒ DNS Intelligence

PTRproxy-fr004-san12.ahrefs.net
Forward ConfirmedNo โ€” PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnamesproxy-fr004-san12.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
31%
22
routing
13%
11
services
15%
22
ownership
20%
23
reputation
22%
12
geolocation
39%
23
Overall23%1013
Coverage: 6/6 dimensions ยท Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

๐Ÿ“… Observation Timeline ๐Ÿ”„ Live

First Seen2026-05-19 03:35:13 UTC
Last Seen2026-06-28 08:18:52 UTC
Profile Built2026-06-29 02:24:55 UTC
Data FreshnessLive
Signal Types20
Total Observations23
๐Ÿ” 20 signal types ยท 23 observations collected
This report is generated from 20+ 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.