# Intelligence Briefing: 31.11.76.74/32
## Executive Summary
Target 31.11.76.74 presents a low-risk profile with limited observable threat indicators. The IP demonstrates firewalled network behavior with no active services and minimal historical threat observations.
## Risk Assessment
- Overall Risk Score: 0 (Low Risk)
- Provider Score: 0
- Authority Score: 0
- Stability Score: 0
- Abuse Confidence Score: Not available
## Network Characteristics
- Geolocation: Vienna, Austria (AT) per primary geolocation data; historical signals indicate Macedonia (MK) origin
- ASN/RIR: Ripe registration confirmed
- Network Role: Provider classification
- Infrastructure Type: No CDN, Cloud, or VPN services detected
- Connection Status: Firewalled / No services exposed
- Open Ports: None observed
- PTR Records: None resolved
## Threat Indicators
- Known Attacker: No
- Spam Source: No
- Tor Exit Node: No
- Blacklist Status: 2 medium-severity listings observed (most recent: 2026-07-29)
- Threat Feeds: No active threat feed matches
- Known Campaigns: None identified
- Honeypot Hits: 0
- Enumeration Strikes: 0
- WAF Violations: 0
## Historical Activity
- Total Observations: 15
- Threat Persistence Days: 0
- Ownership Changes: 0
- Most Recent Signals: 2026-07-29
- ASN/RIR registration data from Ripe (MK/Macedonia)
- DNS resolution for com.mk domain zone
- 2 blacklist listings with medium severity
- DNSSEC validation: Valid
## Subnet Analysis
- CIDR Block: 31.11.76.74/24
- Abuse Density: 0
- Active Siblings: 0
- Threat Siblings: 0
- Total Siblings: 0
## Interconnectivity
- Related Entities: None identified
- Associated Hostnames: None
- Related Organizations: None
- Certificates: None
## Recommended Actions
- Firewall Rules: No specific rules recommended
- Monitoring: Continue standard passive monitoring
- Threat Hunting: No immediate investigation required
## Intelligence Notes
The IP address demonstrates minimal risk characteristics with firewalled behavior and no open services. Historical signals indicate some blacklist activity with medium severity, though the overall risk score remains at zero. Geolocation data shows inconsistencies between primary (AT) and historical (MK) sources. The subnet shows no abuse density or related threat siblings. Standard monitoring procedures are sufficient; no immediate defensive actions required.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | MNT-CableTEL |
| ASN | AS16333 |
| Network Name | MK-ONEVIP-INTERNET |
| CIDR Block | 31.11.64.0/19 |
| RIR | RIPE |
| Country | MK |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | ctel-31-11-76-74.cabletel.com.mk |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | ctel-31-11-76-74.cabletel.com.mk |
๐ DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User โ Residential ISP endpoint |
๐ 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 | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 46% | 2 | 3 |
| routing | 22% | 1 | 1 |
| services | 32% | 2 | 2 |
| ownership | 45% | 2 | 3 |
| reputation | 23% | 1 | 2 |
| geolocation | 32% | 2 | 2 |
| Overall | 33% | 10 | 13 |
| Data Coherence | Mostly Consistent (80%) โ 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-07-21 19:03:25 UTC |
| Last Seen | 2026-07-29 10:37:46 UTC |
| Profile Built | 2026-07-29 16:40:24 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 24 |
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