144.48.48.77📋 Copy

# IP Intelligence Briefing: 144.48.48.77/32

Classification: Low Risk / Clean

Date: 2026-07-30

Prepared For: SOC Analysts

## Executive Summary

IP address 144.48.48.77 presents a low-risk profile with no active threat indicators. The endpoint is associated with NISSBROADBAND infrastructure in Tamil Nadu, India, and shows no evidence of malicious activity or known campaign participation.

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## Ownership & Geolocation

• ASN: 132774
• Organization: Manager Admin
• Netname: NISSBROADBAND
• Country: India (IN)
• Region: Tamil Nadu
• City: Tirunelveli
• CIDR Block: 144.48.48.0/22
• Abuse Contact: Available via RDAP

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## Threat Assessment

Current Risk Score: 0 (Low Risk)

Threat Indicators:

• Blacklist Count: 0
• Abuse Confidence Score: Not applicable
• Is Tor Exit: No
• Is Known Attacker: No
• Is Spam Source: No
• Known Campaigns: None
• Threat Feeds: None

Control Plane Status:

• Route Stability: False
• Origin ASN: 132774
• BGP Prefix: 144.48.48.0/24
• DNSBL Listed Count: 0
• DNSSEC Valid: Yes
• Operator Score: 0.1304 (Minimal)

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## Network Services & Infrastructure

Service Classification: Firewalled / No Services

DNS Analysis:

• PTR Hostnames: None
• Forward Resolution: Not confirmed
• Hosted Domains: 0
• Email Authentication (SPF/DMARC): Not configured

Services:

• Open Ports: None detected
• TLS Certificate: Not found
• HTTP Title: Not found
• Server Banner: Not found

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## Neighborhood Analysis (144.48.48.0/24)

• Subnet: 144.48.48.77/24
• Abuse Density: 0 (Clean)
• Classification: Clean
• Total Siblings: 2
• Active Siblings: 2
• Threat Siblings: 0
• Risk Distribution: High: 0, Medium: 1, Low: 0

Notable Neighbor:

• 144.48.48.76: Risk Score 40, Authority Score 50

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## Relationship Graph

• Same Network Relationships: NISSBROADBAND (4 entries)
• No external relationships detected (hostnames, organizations, certificates)

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## Historical Observation (17 Signals)

Recent observations indicate:

• Ownership changes: 0
• Threat persistence days: 0
• Threat observation count: 0
• Persistently malicious: False
• Signal confidence ranges from 0.30 to 0.90 across different observation types
• Most recent signal: 2026-07-30T17:36:32 UTC

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## Recommended Actions

• No immediate action required. The IP address is classified as low risk with no active threat indicators.
• Monitoring recommendation: Continue routine monitoring; the subnet contains one neighbor (144.48.48.76) with a moderate risk score of 40.
• Firewall rules: No specific blocking rules recommended based on current risk profile.

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## Conclusion

IP 144.48.48.77 is a clean endpoint associated with legitimate broadband infrastructure. No defensive blocking or alerting is warranted at this time. SOC analysts may monitor the adjacent IP 144.48.48.76 which shows elevated risk metrics.

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