5.83.191.213
🏢 Ownership & Registration
| Organization | Felix Stiegeler |
| ASN | AS200924 |
| Network Name | DE-SIS1-20120615 |
| CIDR Block | 5.83.176.0/20 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | dyn-5-83-191-213.stiegeler.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | dyn-5-83-191-213.stiegeler.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | — |
🛡️ Public Network Snapshot
| Origin ASN | AS200924 |
| Network Prefix | 5.83.176.0/20 |
| Route mapping | Found |
| RPKI Status | Valid |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 5 |
| routing | 17% | 2 | 3 |
| services | 12% | 2 | 2 |
| ownership | 19% | 3 | 4 |
| reputation | 8% | 1 | 2 |
| geolocation | 17% | 2 | 3 |
| Overall | 17% | 12 | 19 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (65%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-12 08:52:06 UTC |
| Last Seen | 2026-09-16 06:19:57 UTC |
| Profile Built | 2026-09-16 06:31:54 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 34 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 5.83.191.213
Who owns the IP address 5.83.191.213?
5.83.191.213 is registered to Felix Stiegeler. The address falls within the 5.83.176.0/20 network block. Registration is held at RIPE.
Where is 5.83.191.213 located?
Geolocation data places 5.83.191.213 in Freiburg im Breisgau, Baden-Wurttemberg, Germany. The local time zone is Europe/Berlin. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 5.83.191.213 malicious or safe?
5.83.191.213 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 5.83.191.213?
The reverse DNS (PTR) record for 5.83.191.213 is dyn-5-83-191-213.stiegeler.com. This hostname is not forward-confirmed, so it should be treated as a weak signal.