176.103.0.152📋 Copy

# IP Intelligence Briefing: 176.103.0.152

Classification: Moderate Risk (Score: 55/100)

Date: 2026-07-30

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## Executive Summary

IP address 176.103.0.152 is registered to DIALOG-NET (ASN: 56812) and is geolocated to Balakliya, Kharkivs'ka Oblast', Ukraine. The IP operates a web server (HTTPS on port 443) and is currently flagged as a spam source by 3 DNS blacklists. The subnet (176.103.0.0/24) exhibits moderate abuse density at 5.3%, with 4 high-risk and 52 medium-risk neighboring IPs identified.

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## Technical Profile

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## Threat Indicators

Active Threat Signals:

• Listed on 3 DNS blacklists
• Risk score of 55 indicates moderate malicious activity likelihood
• No Tor exit node, known attacker, or proxy classification

Behavioral Analysis:

• Service banner scanning detected
• No TLS certificates currently deployed
• No SPF/DMARC email authentication configured

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## Neighborhood Analysis

The /24 subnet (176.103.0.0/24) contains 76 sibling IPs with the following risk distribution:

• High Risk: 4 IPs
• Medium Risk: 52 IPs
• Low Risk: 19 IPs
• Abuse Density: 0.053 (5.3%)

Notable high-risk neighbors include:

• 176.103.0.21 (Risk: 65)
• 176.103.0.19 (Risk: 55)

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## Observation History

Thirteen observation records captured on 2026-07-30 show consistent geolocation signals from Ukraine and neighborhood-level abuse density measurements. Recent scans identified open HTTPS port 443 and service banners. No significant reputation degradation observed in the short-term observation window.

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## Recommended Actions

Immediate Security Measures:

1. Increase logging verbosity for traffic from this IP address

2. Block at perimeter firewall based on risk profile

Firewall Rule Recommendations:

• iptables: `iptables -A INPUT -s 176.103.0.152 -j DROP`
• nftables: `nft add rule inet filter input ip saddr 176.103.0.152 drop`
• Cloudflare WAF: Block IP with expression `ip.src eq 176.103.0.152`
• AWS WAF: Add to block list with description "IPDebrief risk 55"

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## Conclusion

The IP 176.103.0.152 represents a moderate threat with DNS blacklist associations and elevated risk scoring. While the subnet classification is "mostly clean," the presence of multiple medium-to-high risk neighbors warrants defensive measures. Recommended action is to implement blocking at network perimeter and increase logging for forensic monitoring purposes.

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*This intelligence briefing was generated using IPDebrief threat intelligence data. All data points are derived from automated scanning and reputation services.*

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