13.140.137.216
Intelligence Briefing: 13.140.137.216/32
The IP address was classified as Low Risk with a risk score of 25. Ownership records identified the infrastructure as a Contabo provider under organization Johannes Selg (ASN 51167). Geolocation data localized the host to München, DE, though geo sources disagreed on the country (US, DE).
Network scans detected no open ports, with the service purpose marked as Firewalled. The PTR hostname resolved to vm i3350636.contaboserver.net. Threat analysis found no known attacker indicators, but the IP appeared on one DNSBL list out of eight checked. Behavioral logs recorded zero enumeration strikes, WAF violations, or honeypot hits.
Signal contradictions regarding geo location and low operator scores led to a recommendation to Monitor the asset with low severity. Observations spanned from 2026-07-18 to 2026-09-04.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Johannes Selg |
| ASN | AS51167 |
| Network Name | TT-20260601 |
| CIDR Block | 13.140.128.0/18 |
| RIR | ARIN |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | vmi3350636.contaboserver.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | vmi3350636.contaboserver.net |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | AS51167 |
| Network Prefix | 13.140.128.0/18 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 30% | 2 | 5 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 19% | 1 | 3 |
| geolocation | 20% | 2 | 3 |
| Overall | 18% | 10 | 17 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-18 23:50:19 UTC |
| Last Seen | 2026-09-04 14:37:00 UTC |
| Profile Built | 2026-09-04 14:56:46 UTC |
| Data Freshness | Live |
| Signal Types | 27 |
| Total Observations | 33 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 13.140.137.216
Who owns the IP address 13.140.137.216?
13.140.137.216 is registered to Johannes Selg. The address falls within the 13.140.128.0/18 network block. Registration is held at ARIN.
Where is 13.140.137.216 located?
Geolocation data places 13.140.137.216 in München. 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 13.140.137.216 malicious or safe?
13.140.137.216 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 13.140.137.216?
The reverse DNS (PTR) record for 13.140.137.216 is vmi3350636.contaboserver.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.