96.0.21.57
Intelligence Briefing: IP 96.0.21.57/32
Infrastructure Assessment
The endpoint was attributed to Amazon.com, Inc. (ASN 16509) within the AMAZO-4 network block (96.0.0.0/16). Geolocation data placed the infrastructure in Lima region, Peru, associated with the city Ashburn.
Threat Analysis
No active threat indicators were observed. The IP was not flagged as a known attacker, spam source, or Tor exit node. Blacklist enumeration returned zero matches. The overall reputation risk score was 0.
Network Behavior
Open port scans returned no active services. The system was classified as Firewalled / No Services. Reverse DNS (PTR) records resolved to ec2-96-0-21-57.compute-1.amazonaws.com, and forward confirmation was validated.
Operational Recommendation
The profile recommended an action of Allow with information-level severity. The endpoint was determined to be a legitimate AWS instance based on consistent DNS hygiene and ownership verification.
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 | ec2-96-0-21-57.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-96-0-21-57.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 | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 96.0.16.0/21 |
| 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 | 2026-10-04 22:18:06 UTC |
| Last Seen | 2026-10-07 08:50:35 UTC |
| Profile Built | 2026-10-04 22:29:07 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 96.0.21.57
Who owns the IP address 96.0.21.57?
96.0.21.57 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 96.0.21.57 located?
Geolocation data places 96.0.21.57 in Ashburn, Lima region, PE. 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 96.0.21.57 malicious or safe?
96.0.21.57 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 96.0.21.57?
The reverse DNS (PTR) record for 96.0.21.57 is ec2-96-0-21-57.compute-1.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.