108.62.59.29📋 Copy

# THREAT INTELLIGENCE BRIEFING: 108.62.59.29/32

## EXECUTIVE SUMMARY

IP address 108.62.59.29 is a moderate-risk infrastructure endpoint assigned to LeaseWeb USA, Inc. (Seattle) under ASN 396190. The IP resides in a high-abuse-density subnet (108.62.59.0/24) with significant malicious activity indicators. Current risk assessment score: 40/100.

## NETWORK OWNERSHIP & GEOLOCATION

• Organization: LeaseWeb USA, Inc. Seattle
• ASN: 396190
• Geolocation: Seattle, WA, US (RIR: ARIN)
• CIDR Block: 108.62.59.29/32
• Control Plane: BGP prefix 108.62.56.0/21, route stability: false
• DNSSEC: Valid

## RISK ASSESSMENT

• Overall Risk Score: 40 (Moderate Risk)
• Abuse Confidence: Not applicable
• Threat Indicators: None detected
• Blacklist Status: Listed on 1 of 8 threat feeds
• Service Purpose: Firewalled / No Services

## NEIGHBORHOOD ANALYSIS

The IP belongs to subnet 108.62.59.0/24 with the following characteristics:

• Abuse Density: 0.6836 (High Abuse Classification)
• Total Siblings: 256
• Active Siblings: 94
• Threat Siblings: 175
• Inherited Risk: 27
• Neighbor Risk Distribution: 100 medium-risk endpoints observed

## OBSERVATION HISTORY

Threat intelligence signals were observed across multiple dimensions:

• June 7, 2026: DNS blacklist listing detected (high severity)
• June 4, 2026: Subnet abuse density assessment confirmed high classification
• June 4, 2026: Geolocation validation completed (US, confidence 0.35)
• June 9, 2026: Control plane operator score recorded at 0.1304 (Minimal)

Total of 15 signal observations recorded, with 1 threat persistence observation.

## INFRASTRUCTURE ANALYSIS

• Open Ports: None detected
• TLS Certificates: None
• Hosted Domains: 0
• Email Authentication: SPF/DMARC not configured
• Network Role: Infrastructure (firewalled)

## RELATIONSHIP MAPPING

The IP has 65 documented relationships, predominantly network-level associations with CIDR block 108-62-56-0.

## RECOMMENDED SECURITY ACTIONS

Immediate Firewall Rules

• iptables: `iptables -A INPUT -s 108.62.59.29 -j DROP`
• nftables: `nft add rule inet filter input ip saddr 108.62.59.29 drop`
• nginx: `deny 108.62.59.29;`
• pfSense: `108.62.59.29/32`
• Cloudflare WAF: Block IP with expression `ip.src eq 108.62.59.29`
• AWS WAF: Add address 108.62.59.29/32 to block list

## INTELLIGENCE JUSTIFICATION

The IP demonstrates multiple risk factors including blacklist presence, high-abuse-density subnet association, and lack of legitimate service indicators. While no active threat campaigns were identified, the neighborhood analysis shows 175 threat-sibling IPs within the same /24 subnet.

Action Priority: Monitor or block based on organizational risk tolerance. The moderate-risk score (40) combined with high-abuse neighborhood classification warrants defensive posture.

*Report generated using IPDebrief Intelligence Platform. All data sources verified at time of analysis.*

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