186.6.81.104
🏢 Ownership & Registration
| Organization | Compañía Dominicana de Teléfonos S. A. |
| ASN | AS6400 |
| Network Name | 186.6.0.0 - 186.6.255.255 |
| CIDR Block | 186.6.0.0/16 |
| RIR | LACNIC |
| Country | DO |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 104.81.6.186.f.dyn.codetel.net.do |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 104.81.6.186.f.dyn.codetel.net.do |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| 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 | AS6400 |
| Network Prefix | 186.6.0.0/17 |
| 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 | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-09 01:19:10 UTC |
| Last Seen | 2026-08-29 03:39:40 UTC |
| Profile Built | 2026-08-29 03:39:58 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 186.6.81.104
Who owns the IP address 186.6.81.104?
186.6.81.104 is registered to Compañía Dominicana de Teléfonos S. A.. The address falls within the 186.6.0.0/16 network block. Registration is held at LACNIC.
Where is 186.6.81.104 located?
Geolocation data places 186.6.81.104 in Santo Domingo, Nacional, DO. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 186.6.81.104 malicious or safe?
186.6.81.104 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 186.6.81.104?
The reverse DNS (PTR) record for 186.6.81.104 is 104.81.6.186.f.dyn.codetel.net.do. This hostname is not forward-confirmed, so it should be treated as a weak signal.