171.75.9.35
The IP address 171.75.9.35 was identified as belonging to ASN 3356 (LEVEL3-MNT) within the 171.75.0.0/16 block and was geolocated to the United Kingdom. Threat intelligence records showed a risk score of 0 with no associated blacklists, known campaigns, or threat indicators. Network scans revealed no open ports or services, while reverse DNS resolution confirmed the hostname ae2.7.ear1.lis1.neo.colt.net. The surrounding subnet was classified as clean with zero threat siblings. Behavioral analysis recorded no honeypot hits or WAF violations. The overall assessment classified the address as low risk with a recommendation to allow traffic, noting the confidence level was very low due to limited service data.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | LEVEL3-MNT |
| ASN | AS3356 |
| Network Name | UK-LVLT-19940225 |
| CIDR Block | 171.75.0.0/16 |
| RIR | APNIC |
| Country | GB |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ae2.7.ear1.lis1.neo.colt.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ae2.7.ear1.lis1.neo.colt.net |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | 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 | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 22% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-05 10:35:51 UTC |
| Last Seen | 2026-09-17 04:42:01 UTC |
| Profile Built | 2026-09-17 04:52:43 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 27 |
Full dossier details are available via our API.