194.58.204.204
194.58.204.204 is an IPv4 address operated by Netnod Administrative Contact (AS57021), geolocated to Newark, Sweden. Its reverse DNS name is nts.netnod.se. As of October 3, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | Netnod Administrative Contact |
| ASN | AS57021 |
| Network Name | NETNOD-NTP |
| CIDR Block | 194.58.204.0/24 |
| RIR | RIPE |
| Country | SE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | nts.netnod.se |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | nts.netnod.se |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | mmo2.nts.netnod.se |
| Valid From | 2026-09-13T10:07:48+00:00 |
| Valid Until | 2026-12-12T10:07:47+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 89 days |
🛡️ Public Network Snapshot
| Origin ASN | AS57021 |
| Network Prefix | 194.58.204.0/24 |
| Route mapping | Found |
| RPKI Status | Valid |
| Certificates in transparency logs | 0 certificates |
| HSTS | Enabled |
| 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 | 50% | 2 | 3 |
| routing | 25% | 1 | 1 |
| services | 50% | 2 | 3 |
| ownership | 25% | 1 | 2 |
| reputation | 25% | 1 | 1 |
| geolocation | 50% | 2 | 3 |
| Overall | 37% | 9 | 13 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-03 21:03:00 UTC |
| Last Seen | 2026-11-07 06:54:13 UTC |
| Profile Built | 2026-10-03 21:17:44 UTC |
| Data Freshness | Live |
| Signal Types | 31 |
| Total Observations | 31 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 194.58.204.204
Who owns the IP address 194.58.204.204?
194.58.204.204 is registered to Netnod Administrative Contact. The address falls within the 194.58.204.0/24 network block. Registration is held at RIPE.
Where is 194.58.204.204 located?
Geolocation data places 194.58.204.204 in Newark. The local time zone is Europe/Stockholm. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 194.58.204.204 malicious or safe?
194.58.204.204 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 194.58.204.204?
The reverse DNS (PTR) record for 194.58.204.204 is nts.netnod.se. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 194.58.204.204?
Responsive ports observed on 194.58.204.204 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.