96.0.21.21
On 30 September 2026, IP address 96.0.21.21 was observed operating within the Amazon.com, Inc. infrastructure (ASN 16509). The endpoint is identified as an Amazon EC2 instance in the US East region, with reverse DNS resolving to ec2-96-0-21-21.compute-1.amazonaws.com. Forward-confirmed reverse DNS validation indicates the address is a legitimate endpoint. Network services analysis detected an HTTPS service (port 443) utilizing an nginx server banner. The associated TLS certificate subject was lms-aws-us-east-1-lim-1a.roblox.com, issued by Amazon RSA 2048 M04. Geolocation data associated with the IP indicated the US city of Ashburn, though timezone data referenced Lima.
The IP address registered a risk score of 0 and displayed low risk indicators across the intelligence layer. No blacklist entries, known campaigns, or threat feed matches were associated with the address. Behavioral analysis showed no honeypot hits, enumeration strikes, or WAF violations. The address is not classified as a known attacker, spam source, or Tor exit node. No malicious intent was classified due to insufficient data to classify intent beyond the web server role.
Recommendation: Allow traffic. The address represents a clean, infrastructure endpoint with no observed malicious behavior or abuse history.
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-4 |
| CIDR Block | 96.0.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-96-0-21-21.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-96-0-21-21.compute-1.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | 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 |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | lms-aws-us-east-1-lim-1a.roblox.com |
| Valid From | 2026-09-22T00:00:00+00:00 |
| Valid Until | 2027-04-07T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 96.0.16.0/21 |
| Route mapping | Found |
| Certificates in transparency logs | 0 certificates |
| 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 | 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 | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-30 19:22:47 UTC |
| Last Seen | 2026-10-06 10:02:50 UTC |
| Profile Built | 2026-09-30 19:37:11 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 22 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 96.0.21.21
Who owns the IP address 96.0.21.21?
96.0.21.21 is registered to Amazon.com, Inc.. The address falls within the 96.0.0.0/16 network block. Registration is held at ARIN.
Where is 96.0.21.21 located?
Geolocation data places 96.0.21.21 in Ashburn, Lima region, United States. The local time zone is America/Lima. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 96.0.21.21 malicious or safe?
96.0.21.21 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 96.0.21.21?
The reverse DNS (PTR) record for 96.0.21.21 is ec2-96-0-21-21.compute-1.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 96.0.21.21?
Responsive ports observed on 96.0.21.21 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.