136.144.43.101
# IPDEBRIEF INTELLIGENCE BRIEFING
## Target: 136.144.43.101/32
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Executive Summary
IP 136.144.43.101 is classified as Moderate Risk (risk score: 40) with no active threat indicators. The address is assigned to ASN 396356 (VPN Consumer Dallas, USA) and shows no evidence of malicious activity in current observations. No services are actively running on the IP.
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Profile Assessment
| Category | Finding |
|---|---|
| **Risk Score** | 40 (Moderate) |
| **ASN** | 396356 |
| **Organization** | VPN Consumer Dallas, United States of America |
| **Location** | Dallas, TX, US |
| **Network Role** | Firewalled / No Services |
| **DNSBL Listed** | 2/8 lists |
| **Threat Indicators** | None detected |
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Neighborhood Analysis
Subnet: 136.144.43.0/24
| Metric | Value |
|---|---|
| Total Siblings | 42 |
| Active Siblings | 4 |
| Threat Siblings | 8 |
| Abuse Density | 0.1905 |
| Classification | mostly_clean |
Risk distribution within the /24 subnet shows minimal threat concentration (0 high, 6 medium, 35 low). No inherited risk flags were raised for the target IP.
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Control Plane & Routing
- BGP Prefix: 136.144.43.0/24
- Origin ASN: 396356
- Route Stability: Unstable
- Route Changes (30d): 0
- DNSSEC Status: Valid
- Operator Score: 0.1304 (Minimal)
- RPKI State: Not validated
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Historical Observation Summary
- Total Observations: 17
- Threat Persistence: 0 days
- Campaign Likelihood: None
- Latest Signal: 2026-06-05
- Status: No persistent malicious behavior observed
---
Technical Services Assessment
- Open Ports: None detected
- TLS Certificate: No active certificates
- HTTP Services: No active web services
- DNS Records: No forward resolution
- Email Auth: SPF/DMARC not configured
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Recommended Security Actions
Firewall Blocking Rules:
- iptables: `iptables -A INPUT -s 136.144.43.101 -j DROP`
- nftables: `nft add rule inet filter input ip saddr 136.144.43.101 drop`
- nginx: `deny 136.144.43.101;`
- pfSense: Add 136.144.43.101/32 to block list
- Cloudflare WAF: Block IP with expression `ip.src eq 136.144.43.101`
- AWS WAF: Add 136.144.43.101/32 to blocked addresses
Recommendation: Given the moderate risk classification and DNSBL listings, consider blocking inbound traffic from this IP. However, the IP shows no active services and no confirmed malicious activity, so this should be evaluated against organizational security policies.
---
Intelligence Notes
- No correlation to known campaigns or attack patterns
- No certificate or hostname relationships detected
- Primary network association limited to same-subnet relationships
- Geographic validation indicates US-based infrastructure
Report Generated: IPDebrief Intelligence Platform
Classification: Defensive Security Intelligence
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | VPN Consumer Dallas, United States of America |
| ASN | AS396356 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 36% | 2 | 5 |
| routing | 8% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 24% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 20% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-09 11:33:33 UTC |
| Last Seen | 2026-06-25 14:55:46 UTC |
| Profile Built | 2026-06-25 15:01:33 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.