82.135.83.156
IP Intelligence Briefing: 82.135.83.156
*Generated via IPDebrief Analysis*
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**Key Findings**
1. Reputation & Risk
- Risk Score: 40 (Moderate Risk)
- Ownership: Registered to MNET-MNT (German ISP, RIPE RIR).
- Geolocation: Munich, Bavaria, Germany (51.17°N, 10.45°E).
- Threat Indicators: No known malicious activity, spam, or attacker associations.
2. Network Behavior
- Subnet: 82.135.83.156/24 (abuse density: 0%).
- Neighbors: 3 IPs in subnet (1 medium-risk, 2 low-risk).
- Network Role: Firewalled with no open ports or services detected.
3. DNS & Hosting
- PTR Record: `aftr-82-135-83-156.dynamic.mnet-online.de` (Mnet Online DE).
- Email Security: SPF and DMARC records present (no email-based threats detected).
4. Historical Observations
- Consistent Geolocation: Munich, Germany, with 400km accuracy.
- No Threat Trends: No spikes in malicious signals or DNS anomalies.
5. Relationships
- Linked to MNET-NAT network and the hostname `aftr-82-135-83-156.dynamic.mnet-online.de`.
- No connections to known C2 servers, CDN networks, or Tor relays.
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**Actionable Insights**
- Monitor Subnet: The subnet contains 1 medium-risk IP (82.135.83.214). Investigate potential lateral movement or shared infrastructure risks.
- Verify Ownership: Confirm MNET-MNT’s abuse contact via RDAP for incident response coordination.
- Baseline Behavior: No active threats detected, but maintain monitoring for unexpected DNS changes or port openings.
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**Recommendations**
- Firewall Rules: Block outbound traffic to this IP if it’s not a trusted source (use `ipdebrief_actions` for specific rules).
- Subnet Analysis: Use `ipdebrief_neighbors` to assess the broader 82.135.83.156/24 subnet for anomalies.
- Threat Feeds: Cross-reference with DNSBLs (2 lists flagged this IP).
No immediate mitigation required, but continuous monitoring is advised due to the subnet’s mixed risk profile.
*End of Briefing*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | MNET-MNT |
| ASN | AS8767 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | aftr-82-135-83-156.dynamic.mnet-online.de |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | aftr-82-135-83-156.dynamic.mnet-online.de |
🔐 DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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% | 2 | 2 |
| routing | 19% | 1 | 2 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 35% | 2 | 2 |
| Overall | 21% | 9 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-14 01:10:40 UTC |
| Last Seen | 2026-06-07 02:33:52 UTC |
| Profile Built | 2026-06-07 03:22:04 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 21 |
Full dossier details are available via our API.