115.84.176.146
115.84.176.146 is an IPv4 address operated by Nguyen Dinh Tuan (AS38731), geolocated to New York, United States. Its reverse DNS name is dl.pv-fw02.pv-cr01.vtdc.net. As of October 27, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | Nguyen Dinh Tuan |
| ASN | AS38731 |
| Network Name | VTDC-VN |
| CIDR Block | 115.84.176.0/21 |
| RIR | APNIC |
| Country | VN |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | dl.pv-fw02.pv-cr01.vtdc.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | dl.pv-fw02.pv-cr01.vtdc.net |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Multi-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 22 | ssh | tcp | — |
| 8080 | http-alt | tcp | — |
| Closed Ports | 25, 443, 3389, 8443 (3 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS38731 |
| Network Prefix | 115.84.176.0/22 |
| Route mapping | Found |
🎯 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 | 35% | 2 | 2 |
| Overall | 35% | 9 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-24 11:31:05 UTC |
| Last Seen | 2026-10-24 11:31:05 UTC |
| Profile Built | 2026-10-27 11:55:34 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 22 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 115.84.176.146
Who owns the IP address 115.84.176.146?
115.84.176.146 is registered to Nguyen Dinh Tuan. The address falls within the 115.84.176.0/21 network block. Registration is held at APNIC.
Where is 115.84.176.146 located?
Geolocation data places 115.84.176.146 in New York, US-NY, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 115.84.176.146 malicious or safe?
115.84.176.146 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 115.84.176.146?
The reverse DNS (PTR) record for 115.84.176.146 is dl.pv-fw02.pv-cr01.vtdc.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 115.84.176.146?
Responsive ports observed on 115.84.176.146 include 80, 22, 8080. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.