IP Intelligence Briefing: 185.255.212.191
Date: 2026-06-12
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**1. Core Profile**
- Risk Score: 55 (Moderate Risk)
- Ownership: Registered to BG-KARNOBATNET (ASN 200475) under IPACCT-MNT in Bulgaria (BG).
- Geolocation: Balgarovo, Bulgaria (42.73°N, 25.49°E).
- Network Role: Firewalled with no open services detected.
- Threat Indicators: No malicious activity observed; no known campaigns, spam, or blacklisted activity.
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**2. DNS & Services**
- PTR Hostname: `185.255.212.191.ip.karnobat.net`
- DNSSEC Valid: Yes
- Server Banner: `lighttpd/1.4.39`
- Email Security: SPF and DMARC records detected; no email authentication issues.
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**3. Observation History**
- Recent Activity (Last 30 Days):
- TLS Scans: Detected no valid TLS certificates.
- DNS Lookups: 3 high-severity listings across 8 threat feeds.
- Network Scans: Identified closed ports; no active services exposed.
- Trend: Stable with no significant changes in risk or threat signals.
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**4. Network Relationships**
- Linked Entities:
- Subnet: 185.255.212.0/22 (BG-KARNOBATNET)
- Hostname: `185.255.212.191.ip.karnobat.net`
- BGP: Origin ASN 200475; route stability flagged as unstable.
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**5. Subnet Neighbors**
- Subnet: `185.255.212.0/24`
- Abuse Density: 10.7% (moderate risk).
- Notable Neighbors:
- 185.255.212.75, 185.255.212.137, 185.255.212.178, 185.255.212.229: Risk scores of 80 (high risk).
- 185.255.212.198: Risk score of 55 (moderate).
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**6. Recommendations**
- Monitor Subnet: Focus on high-risk neighbors (e.g., 185.255.212.75, 185.255.212.137) for potential lateral movement.
- Firewall Rules: Block traffic to this IP unless explicitly required (no services are open).
- DNS Security: Ensure DNSSEC validation is enforced for subdomains (e.g., `karnobat.net`).
- Threat Feeds: Add to monitoring lists for high-risk subnet neighbors.
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Note: No direct malicious indicators detected, but the subnetβs higher-risk neighbors warrant further investigation.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | IPACCT-MNT |
| ASN | AS200475 |
| Network Name | BG-KARNOBATNET |
| CIDR Block | 185.255.212.0/23 |
| RIR | RIPE |
| Country | BG |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | 185.255.212.191.ip.karnobat.net |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 185.255.212.191.ip.karnobat.net |
π DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown β Insufficient routing data to classify |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | β |
| 443 | https | tcp | β |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | lighttpd/1.4.39 |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 33% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 23% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Fresh
| First Seen | 2026-06-02 12:03:40 UTC |
| Last Seen | 2026-06-26 08:23:28 UTC |
| Profile Built | 2026-06-25 10:53:19 UTC |
| Data Freshness | Fresh |
| Signal Types | 24 |
| Total Observations | 24 |
Full dossier details are available via our API.