171.75.8.45
IP Address 171.75.8.45
The IP address 171.75.8.45 was classified as Low Risk with a risk score of 0. Ownership records linked the address to ASN 3356 (LEVEL3-MNT), while DNS reverse resolution identified the host as ae1.3103.edge1.mad2.neo.colt.net. Network scans indicated no open ports, with the service purpose listed as Firewalled.
Threat assessments returned zero indicators, zero blacklist hits, and no association with known campaigns or active attackers. Geographic data presented a contradiction between the United States and the United Kingdom, though the location remained plausible. Observations were recorded between September 13 and September 27, 2026.
The recommendation is to Monitor with Low Severity due to signal contradictions.
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 | ae1.3103.edge1.mad2.neo.colt.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ae1.3103.edge1.mad2.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 | 19% | 2 | 2 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 1 |
| geolocation | 19% | 2 | 2 |
| Overall | 18% | 10 | 11 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-13 09:44:10 UTC |
| Last Seen | 2026-09-27 13:31:37 UTC |
| Profile Built | 2026-09-27 13:50:39 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 25 |
Full dossier details are available via our API.