83.82.121.153
IP Intelligence Briefing: 83.82.121.153
Date: 2026-06-18
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**1. Risk Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Owned by VODAFONEZIGGO IP AUTHORITY (ASN 33915, RIPE registry).
- Geolocation:
- Country: Netherlands (NL)
- City: Roelofarendsveen
- Coordinates: 52.13°N, 5.29°E
- Threat Indicators: No malicious activity detected (no blacklists, spam, or campaigns).
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**2. Network & Infrastructure**
- Provider: Mobile carrier (Ziggo, Netherlands).
- Network Role:
- Type: Cable / Mobile Carrier
- Subnet: 83.82.121.153/24 (no abuse density).
- DNS:
- PTR hostname: `83-82-121-153.cable.dynamic.v4.ziggo.nl`
- SPF and DMARC records detected.
- Services: No open ports or TLS certificates observed.
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**3. Observation History**
- Last 30 Days:
- 17 observations (DNS, geolocation, network metadata).
- No persistent threats or ownership changes.
- Stability: Route stability flagged as unstable (BGP).
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**4. Relationships**
- DNS Associations:
- Linked to `ziggo.nl` (CAA records present).
- Network Peers:
- Same network (ZIGGO-CM) repeatedly observed.
- No Known Malicious Relationships: No connections to blacklisted IPs or campaigns.
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**5. Neighborhood Analysis**
- Subnet: 83.82.121.153/24
- Neighbors: No active or abusive IPs detected in the subnet.
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**6. Actionable Insights**
- No Immediate Threat: Low-risk IP associated with a legitimate ISP.
- Monitor Stability: BGP route instability may indicate network issues.
- Verify DNS: Ensure SPF/DMArc alignment with email security policies.
Recommendation: No firewall rules or blocks required. Continue monitoring for anomalies.
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*Generated via IPDebrief intelligence tools. Data as of 2026-06-18.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | VODAFONEZIGGO IP AUTHORITY |
| ASN | AS33915 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 83-82-121-153.cable.dynamic.v4.ziggo.nl |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 83-82-121-153.cable.dynamic.v4.ziggo.nl |
🔐 DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Mobile |
| 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 | |||
| 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 | 26% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 24% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 21% | 2 | 2 |
| Overall | 20% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:04:37 UTC |
| Last Seen | 2026-06-23 22:47:51 UTC |
| Profile Built | 2026-06-23 22:48:35 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 20 |
Full dossier details are available via our API.