144.31.139.19
🏢 Ownership & Registration
| Organization | lir-us-acedatacenter-1-MNT |
| ASN | AS213520 |
| Network Name | SENKO-DIGITAL-IPv4 |
| CIDR Block | 144.31.138.0/23 |
| RIR | ARIN |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 195028.senko.network |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 195028.senko.network |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS213520 |
| Network Prefix | 144.31.138.0/23 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 16% | 4 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-08 19:10:41 UTC |
| Last Seen | 2026-08-27 04:38:23 UTC |
| Profile Built | 2026-08-29 05:57:06 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 144.31.139.19
Who owns the IP address 144.31.139.19?
144.31.139.19 is registered to lir-us-acedatacenter-1-MNT. The address falls within the 144.31.138.0/23 network block. Registration is held at ARIN.
Where is 144.31.139.19 located?
Geolocation data places 144.31.139.19 in Frankfurt am Main, Hesse, 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 144.31.139.19 malicious or safe?
144.31.139.19 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 144.31.139.19?
The reverse DNS (PTR) record for 144.31.139.19 is 195028.senko.network. This hostname is not forward-confirmed, so it should be treated as a weak signal.
Is 144.31.139.19 a VPN, proxy, or data center address?
144.31.139.19 is classified as hosting infrastructure based on network ownership and behavioural analysis.