43.169.28.3
🏢 Ownership & Registration
| Organization | ACE administrator |
| ASN | AS139341 |
| Network Name | ACE-SG |
| CIDR Block | 43.169.0.0/16 |
| RIR | APNIC |
| Country | SG |
| 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 | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| 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 |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 22 | ssh | tcp | — |
| 8080 | http-alt | tcp | — |
| 8443 | https-alt | tcp | — |
| 3389 | rdp | tcp | — |
| Closed Ports | 25 (6 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.qcloudteo.comqcloudteo.com |
| Valid From | 2026-08-24T00:00:00+00:00 |
| Valid Until | 2027-03-10T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
🛡️ Public Network Snapshot
| Origin ASN | AS139341 |
| Network Prefix | 43.169.28.0/24 |
| Route mapping | Found |
| Certificates in transparency logs | 0 certificates |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Contradictory (48%) — 3 contradiction(s) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Geo sources disagree on country: US, CN
⚠ TLS certificate claims CN but primary geo says US
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-30 23:01:09 UTC |
| Last Seen | 2026-10-07 11:01:29 UTC |
| Profile Built | 2026-10-07 11:05:29 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 21 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 43.169.28.3
Who owns the IP address 43.169.28.3?
43.169.28.3 is registered to ACE administrator. The address falls within the 43.169.0.0/16 network block. Registration is held at APNIC.
Where is 43.169.28.3 located?
Geolocation data places 43.169.28.3 in Newark, US-NJ, 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 43.169.28.3 malicious or safe?
43.169.28.3 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.
What ports are open on 43.169.28.3?
Responsive ports observed on 43.169.28.3 include 80, 443, 22, 8080, 8443, 3389. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.