5.161.18.206
Intelligence assessment of IP 5.161.18.206 classified the address as Low Risk with a risk score of 25. Ownership records attributed the IP to Hetzner Online GmbH under ASN 213230, netname CLOUD-ASH, within the 5.161.18.0/24 CIDR block. Geolocation data localized the resource to Ashburn, Virginia, United States.
Threat indicators returned empty results, with zero blacklist matches and no association with known campaigns. The IP was not identified as a Tor exit, proxy, or residential endpoint. DNS analysis resolved the PTR to ntp02.nubivance.com, with forward confirmation active. Service scans detected no open ports, classifying the node as Firewalled / No Services.
Control plane data indicated the BGP prefix 5.161.18.0/24 was not stable, though route changes remained at zero over 30 days. Email authentication for nubivance.com confirmed the presence of SPF and DMARC records. No actionable threat intelligence was observed against this address.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Hetzner Online GmbH - Contact Role |
| ASN | AS213230 |
| Network Name | CLOUD-ASH |
| CIDR Block | 5.161.18.0/24 |
| RIR | RIPE |
| Country | US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ntp02.nubivance.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ntp02.nubivance.com |
🔐 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 | 37% | 2 | 6 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 27% | 2 | 4 |
| Overall | 24% | 10 | 19 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-04 04:12:37 UTC |
| Last Seen | 2026-09-20 19:04:15 UTC |
| Profile Built | 2026-09-20 19:14:29 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 35 |
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