49.244.158.201📋 Copy

# IPDEBRIEF INTELLIGENCE BRIEFING

Target: 49.244.158.201/32

Date: 2026-07-28

Classification: MODERATE RISK (Score: 40)

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## EXECUTIVE SUMMARY

IP 49.244.158.201 is a residential endpoint classified as moderate risk (score 40). The address resolves to a residential fiber connection in Denver, CO under NTCINTERNET (ASN 23752). No active malicious campaigns detected, but the IP appears on 2 of 8 DNS blacklists with high severity ratings. Neighborhood analysis shows clean subnet classification with zero abuse density.

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## OWNERSHIP & GEOPOLITICAL ATTRIBUTES

• ASN: 23752 (IRT-NPTELECOM-NP / NTCINTERNET)
• CIDR: 49.244.0.16/28
• RIR: APNIC
• Geolocation: Denver, CO, US (America/Denver timezone)
• Infrastructure: Residential fiber endpoint
• Ownership Stability: Stable (0 ownership changes detected)

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## THREAT INTELLIGENCE

• Risk Score: 40 (Moderate)
• Known Attack Indicators: None
• Tor Exit Node: No
• Proxy/VPN: No
• Cloud/Hosting: No
• DNSBL Status: Listed on 2 of 8 blacklists (max severity: HIGH)
• Campaign Correlation: 0 correlated IPs; 0 certificate matches

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## NETWORK CLASSIFICATION

• Infrastructure Type: Residential Endpoint
• Connection Type: Fiber
• Network Role: Residential (not CDN, proxy, or hosting)
• BGP Prefix: 49.244.152.0/21
• Route Stability: Stable (0 route changes in 30 days)
• RPKI State: Valid
• DNSSEC: Valid

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## DNS & SERVICES

• PTR Hostname: 201-ftth.ntc.net.np
• Forward Resolution: 201-ftth.ntc.net.np
• Domain: net.np (Nepal)
• Open Ports: None detected
• TLS/HTTP Services: None detected
• Email Authentication: SPF/DMARC not configured

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## NEIGHBORHOOD ANALYSIS (49.244.158.201/24)

• Abuse Density: 0%
• Classification: Clean
• Sibling IPs: 1 total
• Active Threat Siblings: 0
• Inherited Risk: 0

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## OBSERVATION HISTORY

17 historical observations recorded. Recent activity includes:

• July 28, 2026: Clean subnet classification and residential infrastructure confirmed
• DNSBL listing confirmed with high severity rating on 2 lists
• Ownership and threat persistence metrics stable
• No persistently malicious behavior observed

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## RELATIONSHIP GRAPH

• Network Associations: NTCINTERNET (same network)
• DNS Associations: 201-ftth.ntc.net.np (forward/reverse resolved)

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## RECOMMENDED ACTIONS

Firewall Rules

```bash

iptables -A INPUT -s 49.244.158.201 -j DROP

nft add rule inet filter input ip saddr 49.244.158.201 drop

nginx: deny 49.244.158.201;

```

WAF Rules

• Cloudflare WAF: Block IP (risk score 40)
• AWS WAF: Block 49.244.158.201/32

SOC Analysis Notes

Monitor for increased DNSBL listings or reputation degradation. The residential nature of this endpoint suggests it may be misconfigured rather than malicious. Consider whitelist evaluation if legitimate traffic patterns are observed from this address.

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Report Generated: IPDebrief Intelligence Platform

Analyst: Automated Intelligence System

Classification: Internal Use - Defensive Security Operations

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