# IPDEBRIEF INTELLIGENCE BRIEFING
Target IP: 45.3.54.251/32
Date: 2026-07-27
Classification: Low Risk / No Immediate Threat Indicators
---
## EXECUTIVE SUMMARY
IP address 45.3.54.251 presents a low-risk profile with no active threat indicators. The address is classified as "clean" with a risk score of 0 across all evaluated metrics. No malicious campaigns, known attacks, or abuse patterns detected. Recommended action: Monitor but no immediate blocking required.
---
## RISK PROFILE ASSESSMENT
| Metric | Value |
|---|---|
| **Overall Risk Score** | 0 (Low Risk) |
| **Provider Score** | 0 |
| **Authority Score** | 0 |
| **Threat Score** | 0 |
| **Stability Score** | 0 |
| **Abuse Confidence Score** | N/A |
| **Blacklist Count** | 0 |
---
## OWNERSHIP & GEOLOCATION
| Attribute | Value |
|---|---|
| **ASN** | 200373 |
| **Organization** | lir-de-3xktechgmbh-1-MNT |
| **Network Name** | DE-3XKTECHGMBH-20150902 |
| **CIDR Block** | 45.3.32.0/20 |
| **RIR** | ARIN |
| **Country** | US (GeoPlausible: False) |
| **Region** | US-NY (New York) |
| **Abuse Contact** | Available via RDAP |
*Note: Historical geolocation data shows inconsistencies between US and DE sources, suggesting potential multi-region routing or registration data discrepancies.*
---
## NETWORK CHARACTERISTICS
- Network Role: Firewalled / No Services
- DNS Resolution: No PTR records, no forward resolution
- Open Ports: None detected
- SSL/TLS: No certificates detected
- HTTP Service: No active HTTP endpoints
- Anycast: No
- Cloud/CDN/Proxy: No
---
## THREAT INTELLIGENCE
- Known Attacker: No
- Tor Exit Node: No
- Spam Source: No
- Campaign Likelihood: N/A
- Malware Family: None
- Threat Feeds: No matches
- Known Campaigns: None
- Pulsedive Risk: N/A
---
## OBSERVATION HISTORY (13 Signals)
Recent signal activity indicates stable behavior with no escalation:
| Date | Signal Type | Classification | Risk |
|---|---|---|---|
| 2026-07-27 12:13:57 | Subnet | Clean | 0 |
| 2026-07-27 12:13:29 | Network Role | Non-Proxy | 0 |
| 2026-07-27 12:12:56 | Organization | Registered | 0 |
| 2026-07-27 12:12:56 | Geolocation | DE-3XKTECHGMBH-20150902 | 0 |
| 2026-07-27 12:12:17 | Traceroute | Reached Target | 13 hops |
Temporal Analysis:
- Threat Persistence Days: 0
- Ownership Changes: 0
- Is Persistently Malicious: False
- No observed threat escalation trends
---
## SUBNET NEIGHBORHOOD ANALYSIS
Subnet: 45.3.54.251/24
Total Siblings: 11
Abuse Density: 0 (Clean)
Neighbor Risk Distribution:
- High Risk: 0
- Medium Risk: 0
- Low Risk: 10
Sample Neighbor IPs:
| IP | Risk Score | Authority Score |
|---|---|---|
| 45.3.54.80 | 25 | 50 |
| 45.3.54.84 | 0 | 50 |
| 45.3.54.128 | 25 | 50 |
| 45.3.54.141 | 0 | 50 |
| 45.3.54.146 | 25 | 50 |
| 45.3.54.150 | 0 | 50 |
| 45.3.54.159 | 25 | 50 |
| 45.3.54.172 | 0 | 50 |
| 45.3.54.237 | 25 | 50 |
| 45.3.54.244 | 0 | 50 |
No threat siblings detected in the /24 subnet.
---
## NETWORK RELATIONSHIPS
- Same Network: DE-3XKTECHGMBH-20150902
- Related entities: None beyond network affiliation
---
## RECOMMENDED ACTIONS
Current Status: No actionable security recommendations generated.
Suggested Actions:
1. Monitor - Continue standard monitoring; no immediate action required
2. No Blocking - IP does not meet blocking criteria based on risk profile
3. Allow with Logging - If traffic is observed, allow with logging for future intelligence correlation
---
## CONCLUSION
IP 45.3.54.251 represents a low-risk address with no current threat indicators. The subnet demonstrates clean abuse density (0), and historical observations show no escalation patterns. The IP appears to be a registered, static address with no active services or malicious behavior detected. SOC teams may treat this as benign traffic, though standard logging is recommended for baseline correlation purposes.
Confidence Level: High
Recommendation: Allow / Monitor
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | lir-de-3xktechgmbh-1-MNT |
| ASN | AS200373 |
| Network Name | DE-3XKTECHGMBH-20150902 |
| CIDR Block | 45.3.32.0/20 |
| RIR | ARIN |
| Country | DE |
| 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 | Single-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS200373 |
| Network Prefix | 45.3.54.0/24 |
| Route mapping | Found |
🎯 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 | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 4% | 1 | 1 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-13 21:32:38 UTC |
| Last Seen | 2026-09-02 19:31:34 UTC |
| Profile Built | 2026-08-31 17:15:45 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 45.3.54.251
Who owns the IP address 45.3.54.251?
45.3.54.251 is registered to lir-de-3xktechgmbh-1-MNT. The address falls within the 45.3.32.0/20 network block. Registration is held at ARIN.
Where is 45.3.54.251 located?
Geolocation data places 45.3.54.251 in New York, US-NY, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 45.3.54.251 malicious or safe?
45.3.54.251 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What ports are open on 45.3.54.251?
Responsive ports observed on 45.3.54.251 include 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.