188.1.243.30
IP 188.1.243.30/32 was assessed as Low Risk with a risk score of 25. Ownership records attributed the address to ASN 680 (Christian Grimm) under the WIN-IP netname within RIPE. Geolocation data located the resource in Mülheim, North Rhine-Westphalia, Germany. Forward DNS resolution confirmed the address as kr-dre151-1.x-win.dfn.de. Technical scanning revealed no open ports, with the network role identified as Firewalled / No Services. Behavioral analysis recorded no enumeration strikes, WAF violations, or active attacker signatures. While a single DNSBL listing was detected, the overall threat profile remained low. The /24 neighborhood was classified as mostly clean with an abuse density of 0.5 and one threat sibling. Attribution confidence rated at Moderate (70%) supported by ownership and FCR DNS data. Security operations guidance recommended monitoring the address given its low severity profile and consistent network coherence.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Christian Grimm |
| ASN | AS680 |
| Network Name | WIN-IP |
| CIDR Block | 188.1.0.0/16 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | kr-dre151-1.x-win.dfn.de |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | kr-dre151-1.x-win.dfn.de |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-20 01:59:17 UTC |
| Last Seen | 2026-09-20 01:59:17 UTC |
| Profile Built | 2026-09-23 04:23:29 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 20 |
Full dossier details are available via our API.