54.39.6.222📋 Copy

# IP Intelligence Briefing: 54.39.6.222/32

## Executive Summary

IP 54.39.6.222 was classified as Moderate Risk with a risk score of 50. The address is hosted on OVH infrastructure under ASN 16276, registered to Dmytro, Ahrefs Pte Ltd. While the IP itself showed no active threat indicators, the surrounding subnet (54.39.6.0/24) exhibited high abuse density characteristics.

## Ownership and Infrastructure

The IP resolved to hostnames within the ahrefs.net domain (proxy-ca001-san222.ahrefs.net), indicating association with Ahrefs infrastructure. Geolocation data placed the host in Beauharnois, Quebec, Canada. The network classification confirmed cloud hosting infrastructure with no open ports or active services detected.

## Risk Assessment

Risk scoring assigned a moderate threat level (50). Provider authority scores remained at zero, suggesting the infrastructure operates within normal parameters. No known campaigns, threat feeds, or blacklist matches were identified. The IP was not flagged as a Tor exit node, known attacker, or spam source.

## Subnet Analysis

The /24 subnet (54.39.6.0/24) demonstrated elevated abuse characteristics. Analysis of 256 sibling addresses identified 175 as threat siblings, with 206 active IPs. Abuse density measured at 0.6836, with the subnet classified as high_abuse. This contextual risk factor suggests the broader network segment may be utilized for various purposes beyond legitimate operations.

## Historical Observations

Signal history captured 21 observations, with the most recent activity recorded on 2026-06-20. Historical data showed consistent classification as hosting infrastructure. No significant changes in geolocation, DNS, or threat indicators were detected across the observation period. Threat persistence days remained at zero.

## Relationships and Connections

Forty-two relationships were identified, primarily network-level associations with OVH-CUST-281059680. No certificate or hostname relationships beyond the Ahrefs domain were detected.

## Recommended Actions

Firewall rules were generated for iptables, nftables, nginx, pfSense, Cloudflare WAF, and AWS WAF. Despite the moderate risk score, the system recommended blocking the IP address. The subnet's high abuse density and significant number of threat siblings warrant defensive positioning.

## Intelligence Assessment

The IP presents a contextual risk profile. While the address itself lacks direct threat indicators and associates with legitimate Ahrefs infrastructure, the high-abuse subnet environment suggests potential for misuse. SOC analysts should monitor this IP for anomalous activity while recognizing the possibility of legitimate cloud infrastructure usage. The geolocation data showed validation inconsistencies (RTT violations, geo plausible flag false), indicating potential routing anomalies or data discrepancies requiring further investigation if threat correlation occurs.

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