139.227.59.202
IP Intelligence Dossier
Your IP: 216.73.217.131
🏢 Ownership & Registration
| Organization | ChinaUnicom Hostmaster |
| ASN | AS17621 |
| Network Name | UNICOM-SH |
| CIDR Block | 139.226.0.0/15 |
| RIR | ARIN |
| Country | CN |
| 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 | 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
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS17621 |
| Network Prefix | 139.227.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 6 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 34% | 2 | 6 |
| reputation | 25% | 1 | 4 |
| geolocation | 25% | 2 | 4 |
| Overall | 23% | 10 | 23 |
Coverage: 5/6 dimensions · Data sufficiency: partial
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-15 04:05:32 UTC |
| Last Seen | 2026-09-03 14:42:44 UTC |
| Profile Built | 2026-09-03 14:46:18 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 28 |
🔍 19 signal types · 28 observations collected
This report is generated from 19+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 139.227.59.202
Who owns the IP address 139.227.59.202?
139.227.59.202 is registered to ChinaUnicom Hostmaster. The address falls within the 139.226.0.0/15 network block. Registration is held at ARIN.
Where is 139.227.59.202 located?
Geolocation data places 139.227.59.202 in Shanghai, Shanghai, China. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 139.227.59.202 malicious or safe?
139.227.59.202 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.
ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.