123.58.210.106
123.58.210.106 is an IPv4 address operated by UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED, HK (AS135377), with approximate network location Hong Kong, Hong Kong. Its reverse DNS name is jfywzcp.cn. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | UCLOUD INFORMATION TECHNOLOGY HK LIMITED |
| ASN | AS135377 |
| Network Name | UCLOUD-HK |
| CIDR Block | 123.58.208.0/20 |
| RIR | APNIC |
| Network registration country | HK |
| Routing operator | UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED, HK |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | jfywzcp.cn |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| caa | Not checked |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Not checked |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Single-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS135377 |
| Network Prefix | 123.58.210.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 1 | 3 |
| routing | 8% | 1 | 1 |
| services | 18% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 8% | 1 | 1 |
| geolocation | 12% | 2 | 2 |
| Overall | 15% | 9 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Stale
| First Seen | 2026-07-07 18:42:40 UTC |
| Last Seen | 2026-10-10 19:47:10 UTC |
| Profile Built | 2026-11-14 09:16:53 UTC |
| Data Freshness | Stale |
| Signal Types | 19 |
| Total Observations | 24 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 123.58.210.106
Who owns the IP address 123.58.210.106?
123.58.210.106 is registered to UCLOUD INFORMATION TECHNOLOGY HK LIMITED. The address falls within the 123.58.208.0/20 network block. Registration is held at APNIC.
Where is 123.58.210.106 located?
Geolocation data places 123.58.210.106 in Hong Kong. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 123.58.210.106 malicious or safe?
123.58.210.106 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 123.58.210.106?
The reverse DNS (PTR) record for 123.58.210.106 is jfywzcp.cn. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 123.58.210.106?
Responsive ports observed on 123.58.210.106 include 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.