45.10.21.48
IP Intelligence Briefing: 45.10.21.48
Date: 2026-06-08
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**1. Core Profile**
- Risk Score: Low (0/100) | Provider Score: 0 | Authority Score: 0
- Ownership: Registered to DATALIX-MNT (ARIN), associated with AS23422 (Endstream Communications).
- Geolocation: United States, Virginia (latitude 38.69, longitude -77.3).
- Network Role: Firewalled / No Services | Subnet: 45.10.21.0/24.
- Threat Indicators: No direct malicious activity detected.
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**2. Observation History**
- Recent Activity (Last 30 Days):
- 17 observations, including:
- Threat Feed Listings: Flagged in 8+ feeds (e.g., AlienVault OTX, MaxMind).
- Geolocation: Confirmed in Virginia, US, but linked to Germany (DATALIX-MNT).
- Network Changes: No persistent threats or ownership shifts.
- Key Anomalies:
- Historical ties to AS23422 (Endstream Communications) and DATALIX-MNT (Germany).
- Inconsistent geolocation data (US vs. Germany).
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**3. Relationships**
- Network Associations:
- Linked to DATALIX-MNT (same network).
- DNS PTR record: 48.21.10.45.in-addr.arpa (no active domains).
- Threat Connections:
- No direct relationships to known malicious entities.
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**4. Neighborhood Analysis**
- Subnet: 45.10.21.0/24 (1 IP reported).
- Neighbor Risk:
- 45.10.21.39: Risk Score 40 (moderate).
- Abuse Density: 0% (no malicious activity in subnet).
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**5. Recommendations**
- Monitor Neighbor IP: 45.10.21.39 shows moderate risk; investigate potential lateral movement.
- Verify Geolocation Discrepancy: Confirm if the IP is genuinely hosted in Virginia or if there is a misattribution.
- Check DNS Records: Validate the PTR hostname (48.21.10.45.in-addr.arpa) for hidden domains or email authentication (SPF/DKIM).
- Network Segmentation: Ensure the subnet (45.10.21.0/24) is properly segmented and monitored for unusual traffic patterns.
Note: No immediate action required for 45.10.21.48 itself, but contextualize findings with its neighbor and historical threat feed associations.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | DATALIX-MNT |
| ASN | AS58087 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 48.21.10.45.in-addr.arpa |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 48.21.10.45.in-addr.arpa |
🔐 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 | 19% | 1 | 2 |
| routing | 19% | 1 | 2 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 1 |
| geolocation | 13% | 1 | 1 |
| Overall | 17% | 7 | 10 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-16 21:01:04 UTC |
| Last Seen | 2026-06-08 02:13:46 UTC |
| Profile Built | 2026-06-08 02:55:54 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 20 |
Full dossier details are available via our API.