156.155.21.189
🏢 Ownership & Registration
| Organization | Andre Gouws |
| ASN | AS37611 |
| Network Name | 156.155.0.0 - 156.155.127.255 |
| CIDR Block | 156.155.0.0/17 |
| RIR | ARIN |
| Country | ZA |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 156-155-21-189.ip.internet.co.za |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 156-155-21-189.ip.internet.co.za |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| 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
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS37611 |
| Network Prefix | 156.155.0.0/16 |
| Route mapping | Found |
🎯 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 | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-05 08:07:26 UTC |
| Last Seen | 2026-10-05 08:07:26 UTC |
| Profile Built | 2026-10-05 08:13:05 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 14 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 156.155.21.189
Who owns the IP address 156.155.21.189?
156.155.21.189 is registered to Andre Gouws. The address falls within the 156.155.0.0/17 network block. Registration is held at ARIN.
Where is 156.155.21.189 located?
Geolocation data places 156.155.21.189 in Cape Town, Western Cape, South Africa. The local time zone is Africa/Johannesburg. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 156.155.21.189 malicious or safe?
156.155.21.189 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 156.155.21.189?
The reverse DNS (PTR) record for 156.155.21.189 is 156-155-21-189.ip.internet.co.za. This hostname is forward-confirmed, meaning it resolves back to the same address.