47.128.120.18
47.128.120.18 is an IPv4 address operated by Amazon Data Services Singapore (AS16509), geolocated to Singapore, Singapore. It belongs to datacenter or hosting infrastructure with reverse DNS name ec2-47-128-120-18.ap-southeast-1.compute.amazonaws.com. As of September 5, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
IP 47.128.120.18/32 was classified as a low-risk infrastructure resource with a risk score of 25. Ownership analysis attributed the address to Amazon Data Services Singapore (ASN 16509) within the 47.128.0.0/14 block. Geolocation data placed the node in Singapore, while reverse DNS resolution confirmed the hostname ec2-47-128-120-18.ap-southeast-1.compute.amazonaws.com. The network role was identified as cloud compute infrastructure with no open ports or active service banners detected. Threat intelligence feeds indicated no association with malicious activity, blacklists, Tor networks, or known campaigns. The address was not flagged as a proxy, VPN, or residential endpoint. No specific actions were recommended based on the observed evidence.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Singapore |
| ASN | AS16509 |
| Network Name | AMAZON-SIN |
| CIDR Block | 47.128.0.0/14 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-47-128-120-18.ap-southeast-1.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-47-128-120-18.ap-southeast-1.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | AS16509 |
| Network Prefix | 47.128.0.0/14 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 5 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 30% | 1 | 5 |
| geolocation | 20% | 2 | 3 |
| Overall | 20% | 10 | 19 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-20 12:28:37 UTC |
| Last Seen | 2026-10-06 09:45:22 UTC |
| Profile Built | 2026-09-05 12:51:53 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 35 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 47.128.120.18
Who owns the IP address 47.128.120.18?
47.128.120.18 is registered to Amazon Data Services Singapore. The address falls within the 47.128.0.0/14 network block. Registration is held at ARIN.
Where is 47.128.120.18 located?
Geolocation data places 47.128.120.18 in Singapore, SG, Singapore. The local time zone is Asia/Singapore. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 47.128.120.18 malicious or safe?
47.128.120.18 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 47.128.120.18?
The reverse DNS (PTR) record for 47.128.120.18 is ec2-47-128-120-18.ap-southeast-1.compute.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 47.128.120.18 a VPN, proxy, or data center address?
47.128.120.18 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.