45.135.193.118
IP Intelligence Briefing: 45.135.193.118
*Generated via IPDebrief tools (Profile, History, Relationships, Neighbors)*
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**1. Risk & Ownership**
- Risk Score: 65 (Moderate Risk)
- ASN: 51396 (PFCLOUD-NET, registered to "Admin" in Germany)
- Geolocation: Langen, Hesse, Germany (IPv4 residential subnet)
- Network Role: Firewalled / No Services (no open ports or TLS services detected)
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**2. Threat Indicators**
- No Direct Threats: No malware, spam, or known attacker indicators found.
- DNS Security:
- SPF/DKIM/DMARC records for `pfcloud.network` (SPF: `v=spf1 include:spf.aggro.email ~all`).
- DNSSEC validation enabled.
- DNSBL Listings: 3/8 DNSBL lists (exact lists obscured).
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**3. Observation History (Last 30 Days)**
- Key Activity:
- DNS record validation (PTR for `45.135.193.118.ptr.pfcloud.network`).
- ASN/Network ownership verification (PFCLOUD-NET).
- Email security configuration checks (SPF, DMARC).
- Trend: No persistent malicious activity detected.
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**4. Network Relationships**
- Subnet: `45.135.193.0/24` (PFCLOUD-NET)
- Associated Entities:
- Hostname: `45.135.193.118.ptr.pfcloud.network`
- ASN 51396 (PFCLOUD-NET)
- No BGP/Route Anomalies: Stable route with no recent changes.
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**5. Subnet Neighbors**
- /24 Subnet: 256 IPs (4 listed with risk scores):
- Low Risk (25): 3 IPs (e.g., 45.135.193.156, 45.135.193.178)
- Medium Risk (40): 1 IP (45.135.193.157)
- Abuse Density: 0% (no high-risk neighbors).
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**6. Recommendations**
- Monitor DNS Activity: Track changes to `pfcloud.network` SPF/DKIM records.
- Check Neighbors: No immediate threats, but verify if low-risk IPs are part of a broader campaign.
- Firewall Rules: Block or monitor traffic to this IP if it’s a server (firewalled nature suggests potential service host).
- DNSBL Verification: Investigate the 3 DNSBL lists for context (e.g., spam, phishing).
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*End of Briefing*
*Generated by IPDebrief – Threat intelligence for defensive security operations.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Admin |
| ASN | AS51396 |
| Network Name | PFCLOUD-NET |
| CIDR Block | 45.135.193.0/24 |
| RIR | ARIN |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 45.135.193.118.ptr.pfcloud.network |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 45.135.193.118.ptr.pfcloud.network |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | 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 | |||
| 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 | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 0% | 0 | 0 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 19% | 2 | 2 |
| Overall | 7% | 4 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-30 10:59:18 UTC |
| Last Seen | 2026-06-13 03:45:50 UTC |
| Profile Built | 2026-06-12 03:17:43 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 17 |
Full dossier details are available via our API.