45.120.97.221📋 Copy

# IP Intelligence Briefing: 45.120.97.221

## Executive Summary

The target IP address 45.120.97.221 presents a low-risk profile (score: 25/100) with no active threat indicators. The IP belongs to IRT-TETRASOFT-BD (ASN: 134236) within the 45.120.96.0/22 block, registered under ARIN with RIR allocation data indicating origin in Bangladesh (BD) but geolocated to London, GB. No services are running, and the neighborhood exhibits zero abuse density.

## Ownership and Network Classification

• Organization: IRT-TETRASOFT-BD (TETRASOFT-BD)
• ASN: 134236
• CIDR Block: 45.120.96.0/22
• Country/Region: GB (London)
• RIR: ARIN
• Registration Date: 2015-06-12 (per ASN data)
• Network Role: Firewalled / No Services

## Threat Assessment

• Overall Risk Score: 25 (Low Risk)
• Provider Score: 0
• Authority Score: 0
• Threat Indicators: None detected
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Blacklist Status: Listed on 1 of 8 DNSBLs (high severity)
• Abuse Confidence Score: Not applicable
• Campaign Correlation: No matches to known campaigns

## Network Behavior and Services

• Open Ports: None detected
• TLS Certificate: Not present
• HTTP Title/Server Banner: None
• DNS PTR Records: Not configured
• Forward Resolution: No DNS forward resolution
• Email Authentication: No SPF/DMARC records
• WAF Violations: 0
• Honeypot Hits: 0

## Control Plane and Routing

• BGP Prefix: 45.120.97.0/24
• Origin ASN: 134236
• RPKI State: Not verified
• Route Stability: Unstable (isRouteStable: false)
• IRR Consistency: Not verified
• Route Changes (30d): 0
• DNSSEC: Valid

## Neighborhood Analysis (45.120.97.0/24)

• Subnet Classification: Clean
• Abuse Density: 0
• Active Siblings: 0
• Threat Siblings: 0
• Neighbor Count: 0
• Risk Distribution: High: 0, Medium: 0, Low: 0
• Inherited Risk: 0

## Historical Observations (11 Total)

Recent signal history (2026-07-30):

• DNSSEC validation: Valid
• ASN attribution: 134236 (TETRASOFT-AS-AP)
• Subnet classification: Clean
• One blacklist listing observed with high severity

## Geolocation

• Country: GB (United Kingdom)
• City: London
• Timezone: Europe/London
• GeoSource Consensus: Confirmed
• Plausibility: False (discrepancy noted between BD registration and GB geolocation)

## Traceroute Analysis

• Hop Count: 30
• First Hop RTT: 0.1ms
• Last Hop RTT: 265.2ms
• Timed Out Hops: 11
• Transit Networks: Comcast, Cogent

## Recommended Actions

No specific security actions or firewall rules are recommended at this time. The IP presents a low-risk profile with no active threat indicators, no open services, and a clean neighborhood. However, the following considerations apply:

• Monitor: The IP is listed on 1 of 8 DNSBLs with high severity; monitor for changes in blacklist status.
• Route Stability: The route is marked unstable; verify BGP propagation if the IP is expected to be active.
• Geolocation Discrepancy: Note the mismatch between registration country (BD) and geolocation (GB); may indicate hosting infrastructure misconfiguration or legitimate multi-region deployment.

## Conclusion

IP 45.120.97.221 is classified as low risk with no immediate threat indicators. The absence of open services, zero abuse density in the neighborhood, and no campaign correlations support benign classification. The single DNSBL listing warrants monitoring but does not constitute immediate blocking criteria. No firewall rules are recommended at this time; standard logging and monitoring is appropriate.

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*Generated by IPDebrief Intelligence Platform | Data Timestamp: 2026-07-30*

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