84.246.166.43
84.246.166.43 is an IPv4 address announced by AS39761, with approximate network location Brandýs nad Labem, Czech Republic. Its reverse DNS name is unassigned-84-246-166-43.ujezd.net. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Jan Pilny |
| ASN | AS39761 |
| Network Name | ujezdnet2 |
| CIDR Block | 84.246.164.0/22 |
| RIR | RIPE |
| Network registration country | cz |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | unassigned-84-246-166-43.ujezd.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | unassigned-84-246-166-43.ujezd.net |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Single-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| Closed Ports | 22, 25, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS39761 |
| Network Prefix | 84.246.160.0/21 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 2 |
| routing | 20% | 1 | 1 |
| services | 40% | 2 | 3 |
| ownership | 40% | 2 | 3 |
| reputation | 25% | 1 | 1 |
| geolocation | 20% | 1 | 1 |
| Overall | 29% | 9 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-11-08 00:27:28 UTC |
| Last Seen | 2026-11-09 14:35:24 UTC |
| Profile Built | 2026-11-12 21:12:23 UTC |
| Data Freshness | Recent |
| Signal Types | 18 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 84.246.166.43
Who owns the IP address 84.246.166.43?
84.246.166.43 is registered to Jan Pilny. The address falls within the 84.246.164.0/22 network block. Registration is held at RIPE.
Where is 84.246.166.43 located?
Geolocation data places 84.246.166.43 in Brandýs nad Labem, Central Bohemia, Czech Republic. The local time zone is Europe/Prague. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 84.246.166.43 malicious or safe?
84.246.166.43 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 84.246.166.43?
The reverse DNS (PTR) record for 84.246.166.43 is unassigned-84-246-166-43.ujezd.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 84.246.166.43?
Responsive ports observed on 84.246.166.43 include 80. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.