52.40.99.235
52.40.99.235 is an IPv4 address operated by AMAZON-02 - Amazon.com, Inc., US (AS16509), with approximate network location Boardman, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name ec2-52-40-99-235.us-west-2.compute.amazonaws.com. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AT-88-Z |
| CIDR Block | 52.0.0.0/10 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | AMAZON-02 - Amazon.com, Inc., US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-52-40-99-235.us-west-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-52-40-99-235.us-west-2.compute.amazonaws.com |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| caa | Not found at queried name com |
| spf | Unknown / lookup inconclusive bsg.brave.com, ec2-52-40-99-235.us-west-2.compute.amazonaws.com |
| dmarc | Unknown / lookup inconclusive _dmarc.bsg.brave.com, _dmarc.ec2-52-40-99-235.us-west-2.compute.amazonaws.com |
| dnssec | Unknown / lookup inconclusive 235.99.40.52.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive ec2-52-40-99-235.us-west-2.compute.amazonaws.com |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Probe target | Certificate finding |
|---|---|---|
| (IP-targeted) | CN=bsg.brave.com Historical certificate; current certificate unknown |
| SANs | bsg.brave.com*.bsg.brave.com |
| Valid From | 2026-07-01T00:00:00+00:00 |
| Valid Until | 2027-01-14T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 52.40.0.0/14 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 50% | 2 | 3 |
| routing | 25% | 1 | 1 |
| services | 35% | 2 | 2 |
| ownership | 50% | 2 | 3 |
| reputation | 25% | 1 | 1 |
| geolocation | 35% | 2 | 2 |
| Overall | 36% | 10 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-01 00:38:27 UTC |
| Last Seen | 2026-11-07 22:24:46 UTC |
| Profile Built | 2026-11-13 08:47:30 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 27 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 52.40.99.235
Who owns the IP address 52.40.99.235?
52.40.99.235 is registered to Amazon Technologies Inc.. The address falls within the 52.0.0.0/10 network block. Registration is held at ARIN.
Where is 52.40.99.235 located?
Geolocation data places 52.40.99.235 in Boardman, OR, United States. The local time zone is America/Los_Angeles. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 52.40.99.235 malicious or safe?
52.40.99.235 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 52.40.99.235?
The reverse DNS (PTR) record for 52.40.99.235 is ec2-52-40-99-235.us-west-2.compute.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 52.40.99.235?
Responsive ports observed on 52.40.99.235 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 52.40.99.235 a VPN, proxy, or data center address?
52.40.99.235 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.