91.205.83.4
91.205.83.4 is an IPv4 address operated by CONNETTA-MNT (AS205051), geolocated to Campoli Appennino, Italy. Its reverse DNS name is 83-4.customer.connetta.it. As of October 29, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | CONNETTA-MNT |
| ASN | AS205051 |
| Network Name | CONNETTA-NET |
| CIDR Block | 91.205.80.0/22 |
| RIR | RIPE |
| Country | IT |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 83-4.customer.connetta.it |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 83-4.customer.connetta.it |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 3389, 8080, 8443 (3 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | 2024-05-20T09:19:14+00:00 |
| Valid Until | 2029-05-19T09:19:14+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_CHACHA20_POLY1305_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 1825 days |
🛡️ Public Network Snapshot
| Origin ASN | AS205051 |
| Network Prefix | 91.205.80.0/22 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Enabled |
| HTTP/2 | Not detected |
🎯 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 | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Mixed Signals (68%) — 2 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ TLS certificate claims US but primary geo says IT
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-29 07:51:44 UTC |
| Last Seen | 2026-10-29 07:51:44 UTC |
| Profile Built | 2026-10-29 08:24:23 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 91.205.83.4
Who owns the IP address 91.205.83.4?
91.205.83.4 is registered to CONNETTA-MNT. The address falls within the 91.205.80.0/22 network block. Registration is held at RIPE.
Where is 91.205.83.4 located?
Geolocation data places 91.205.83.4 in Campoli Appennino, Lazio, Italy. The local time zone is Europe/Rome. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 91.205.83.4 malicious or safe?
91.205.83.4 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 91.205.83.4?
The reverse DNS (PTR) record for 91.205.83.4 is 83-4.customer.connetta.it. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 91.205.83.4?
Responsive ports observed on 91.205.83.4 include 80, 443, 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.