165.154.134.156
165.154.134.156 is an IPv4 address operated by UCLOUD INFORMATION TECHNOLOGY HK LIMITED (AS135377), geolocated to Los Angeles, Hong Kong. Its reverse DNS name is mail.niles.com.cn. As of October 18, 2026, IPDebrief rates it Moderate Risk (50/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | UCLOUD INFORMATION TECHNOLOGY HK LIMITED |
| ASN | AS135377 |
| Network Name | UCLOUD-US |
| CIDR Block | 165.154.134.0/23 |
| RIR | ARIN |
| Country | US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | mail.niles.com.cn |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | mail.niles.com.cn |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | 0/2 domains |
| DMARC | 0/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ 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 | AS135377 |
| Network Prefix | 165.154.134.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 23% | 1 | 4 |
| geolocation | 17% | 2 | 3 |
| Overall | 17% | 10 | 17 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-12 21:06:21 UTC |
| Last Seen | 2026-10-18 15:59:28 UTC |
| Profile Built | 2026-10-18 09:59:39 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 27 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 165.154.134.156
Who owns the IP address 165.154.134.156?
165.154.134.156 is registered to UCLOUD INFORMATION TECHNOLOGY HK LIMITED. The address falls within the 165.154.134.0/23 network block. Registration is held at ARIN.
Where is 165.154.134.156 located?
Geolocation data places 165.154.134.156 in Los Angeles, California, Hong Kong. The local time zone is Asia/Hong_Kong. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 165.154.134.156 malicious or safe?
165.154.134.156 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 165.154.134.156?
The reverse DNS (PTR) record for 165.154.134.156 is mail.niles.com.cn. This hostname is not forward-confirmed, so it should be treated as a weak signal.