64.76.4.158
🏢 Ownership & Registration
| Organization | CTL Argentina |
| ASN | AS3549 |
| Network Name | NET-64-76-0-0-21 |
| CIDR Block | 64.76.0.0/21 |
| RIR | ARIN |
| Country | Argentina |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 64-76-4-158.dynamic.impsat.net.ar |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 64-76-4-158.dynamic.impsat.net.ar |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | AS3549 |
| Network Prefix | 64.76.0.0/19 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 29% | 2 | 2 |
| routing | 17% | 1 | 1 |
| services | 29% | 2 | 2 |
| ownership | 25% | 1 | 2 |
| reputation | 25% | 1 | 1 |
| geolocation | 29% | 2 | 2 |
| Overall | 26% | 9 | 10 |
| Data Coherence | Mixed Signals (60%) — 2 contradiction(s) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Geo sources disagree on country: AR, US
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-12 13:40:51 UTC |
| Last Seen | 2026-10-19 07:17:46 UTC |
| Profile Built | 2026-10-19 07:31:43 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 23 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 64.76.4.158
Who owns the IP address 64.76.4.158?
64.76.4.158 is registered to CTL Argentina. The address falls within the 64.76.0.0/21 network block. Registration is held at ARIN.
Where is 64.76.4.158 located?
Geolocation data places 64.76.4.158 in Rivadavia, M, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 64.76.4.158 malicious or safe?
64.76.4.158 currently carries a moderate risk assessment, meaning some indicators warrant caution, but the evidence is mixed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 64.76.4.158?
The reverse DNS (PTR) record for 64.76.4.158 is 64-76-4-158.dynamic.impsat.net.ar. This hostname is not forward-confirmed, so it should be treated as a weak signal.