8.210.250.51
🏢 Ownership & Registration
| Organization | IRT-ASEPL-SG |
| ASN | AS45102 |
| Network Name | AlibabaCloud_HK |
| CIDR Block | 8.210.0.0/16 |
| RIR | ARIN |
| Country | HK |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 80, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
CN=azure.microsoft.com, O=Microsoft Corporation, L=Redmond, S=WA, C=US was found on this IP. This may indicate a previously hosted website, a decommissioned service, or stale infrastructure.| SANs | dialtone.azure.microsoft.comazure.microsoft.com |
| Valid From | 2026-03-10T22:04:48+00:00 |
| Valid Until | 2026-09-24T22:04:48+00:00 (expired) |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384RSA |
| Validity Period | 198 days |
🛡️ Public Network Snapshot
| Origin ASN | AS45102 |
| Network Prefix | 8.210.128.0/17 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 21% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 17% | 2 | 3 |
| ownership | 17% | 2 | 3 |
| reputation | 8% | 1 | 2 |
| geolocation | 17% | 2 | 3 |
| Overall | 15% | 10 | 16 |
| Data Coherence | Mixed Signals (68%) — 2 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ TLS certificate claims US but primary geo says HK
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-12 14:59:38 UTC |
| Last Seen | 2026-09-03 02:24:31 UTC |
| Profile Built | 2026-09-03 02:32:03 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 30 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 8.210.250.51
Who owns the IP address 8.210.250.51?
8.210.250.51 is registered to IRT-ASEPL-SG. The address falls within the 8.210.0.0/16 network block. Registration is held at ARIN.
Where is 8.210.250.51 located?
Geolocation data places 8.210.250.51 in 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 8.210.250.51 malicious or safe?
8.210.250.51 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 ports are open on 8.210.250.51?
Responsive ports observed on 8.210.250.51 include 443, 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.