52.85.61.74
52.85.61.74 is an IPv4 address operated by Amazon.com, Inc. (AS16509), geolocated to Ashburn, United States. Its reverse DNS name is server-52-85-61-74.ewr53.r.cloudfront.net. As of November 3, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
IP address 52.85.61.74 is registered to Amazon.com, Inc. (AS16509) and resolves to the cloudfront.net domain with HTTP and HTTPS services active. While DNS hygiene is excellent with valid SPF and DMARC records, the system flags the host as suspicious with a risk score of 25. Geolocation data indicates Ashburn, VA, but contradicts RTT measurements showing a distance of 7625km from the probe location. Given these signal contradictions and a very low overall confidence score, the recommended action is to monitor.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Network Name | AMAZO-CF |
| CIDR Block | 52.84.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | server-52-85-61-74.ewr53.r.cloudfront.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | server-52-85-61-74.ewr53.r.cloudfront.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 52.85.61.0/24 |
| 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 | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-18 17:16:03 UTC |
| Last Seen | 2026-11-03 18:30:28 UTC |
| Profile Built | 2026-11-03 18:40:36 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 52.85.61.74
Who owns the IP address 52.85.61.74?
52.85.61.74 is registered to Amazon.com, Inc.. The address falls within the 52.84.0.0/15 network block. Registration is held at ARIN.
Where is 52.85.61.74 located?
Geolocation data places 52.85.61.74 in Ashburn, VA, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 52.85.61.74 malicious or safe?
52.85.61.74 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 52.85.61.74?
The reverse DNS (PTR) record for 52.85.61.74 is server-52-85-61-74.ewr53.r.cloudfront.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 52.85.61.74?
Responsive ports observed on 52.85.61.74 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.