141.136.111.49
The IP address 141.136.111.49 maintained a Low Risk reputation with a risk score of 25. Ownership records linked the address to ASN 3257 (NACNET-EU) within the 141.136.111.0/24 block. Network scanning identified the host as Firewalled with no open ports or active services. Geolocation data indicated Paris, Île-de-France, DE, but validation tools flagged a contradiction between claimed geolocation and RTT physics measurements. No specific threat indicators, known campaigns, or blacklist entries were associated with the address. The /24 subnet showed a mixed classification with an abuse density of 0.25 and three active threat siblings. The profile recommendation advised Monitor due to signal contradictions present in the data.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | AS3257-NET-MNT |
| ASN | AS3257 |
| Network Name | NACNET-EU |
| CIDR Block | 141.136.111.0/24 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ae1.lr1-ams2.ip4.gtt.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | ae1.lr1-ams2.ip4.gtt.net |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ 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 | 34% | 2 | 7 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 4 |
| reputation | 27% | 1 | 5 |
| geolocation | 33% | 2 | 5 |
| Overall | 25% | 10 | 24 |
| Data Coherence | Mixed Signals (60%) — 2 contradiction(s) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Geo sources disagree on country: FR, DE
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-06 12:41:42 UTC |
| Last Seen | 2026-09-27 02:15:38 UTC |
| Profile Built | 2026-09-27 02:25:11 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 37 |
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