39.56.25.113📋 Copy

# IP INTELLIGENCE BRIEFING: 39.56.25.113

Classification: Moderate Risk | Date: 2026-07-31 | Analyst: IPDebrief Intelligence

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## EXECUTIVE SUMMARY

IP 39.56.25.113 is classified as Moderate Risk (Score: 50) with no active threat indicators. The IP is associated with a residential/ISP infrastructure in Pakistan and shows no evidence of active exploitation or malicious activity. Current posture is stable with no recent escalation.

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## OWNERSHIP & INFRASTRUCTURE

• ASN: 17557 (PTCLBB-PK)
• Organization: Munir Ahmed
• Registration RIR: APNIC
• CIDR Block: 39.32.0.0/11
• Abuse Contact: csirt@ptcl.net

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## GEOLOCATION

• Country: Pakistan (PK)
• Region: Punjab
• City: Sialkot
• Coordinates: 32.49°N, 74.54°E
• GeoValidation: ICMP blocked – unable to validate, but geo consensus confirmed

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## THREAT INTELLIGENCE

• Risk Score: 50 (Moderate)
• Abuse Confidence: Not applicable
• Blacklist Status: Listed on 2 of 8 DNSBLs
• Tor Exit: No
• Known Attacker: No
• Spam Source: No
• Active Campaigns: None detected
• Threat Persistence: 0 days (not persistently malicious)

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## NETWORK CHARACTERISTICS

• Service Purpose: Firewalled / No Services
• Open Ports: None detected
• TLS Certificate: None
• HTTP Title: None
• DNS Resolution: No reverse or forward lookups
• Hosted Domains: 0
• Connection Type: Residential/ISP

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## NEIGHBORHOOD ANALYSIS

• Subnet: 39.56.25.0/24
• Abuse Density: 1
• Classification: Mostly clean
• Total Siblings: 2
• Active Siblings: 1
• Threat Siblings: 2
• Inherited Risk: 5
• Notable Neighbor: 39.56.25.74 (Risk Score: 25)

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## OBSERVATION HISTORY

• Total Observations: 15 signals
• Recent Activity: Last observed 2026-07-31
• Stability: No ownership changes detected
• ICMP Validation: Blocked – unable to validate geolocation via ICMP
• Observations Include: Port scans, geolocation probes, ownership confirmations

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## RELATIONSHIP GRAPH

• Primary Network: PTCLBB-PK (4 relationship entries)
• Associated Entities: No certificates, hostnames, or organizations beyond network association

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## RECOMMENDED ACTIONS

Firewall Rules

```bash

# iptables

iptables -A INPUT -s 39.56.25.113 -j DROP

# nftables

nft add rule inet filter input ip saddr 39.56.25.113 drop

# Cloudflare WAF

action: block

expression: ip.src eq 39.56.25.113

```

Monitoring Priority

• Priority: LOW to MEDIUM
• Justification: Moderate risk score with no active threat indicators. Monitor for changes in blacklist status or service activation.
• Recommended: Block at perimeter; maintain log monitoring for any service emergence.

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## ANALYST NOTES

IP 39.56.25.113 represents a residential/ISP endpoint with no current malicious activity. The moderate risk score derives from DNSBL listings and neighborhood context rather than direct threat indicators. No immediate action required beyond standard perimeter blocking. Continue monitoring for service activation or reputation degradation.

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*Intel generated from IPDebrief platform data. Validate before implementing firewall rules.*

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