3.138.248.199
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AT-88-Z |
| CIDR Block | 3.128.0.0/9 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-138-248-199.us-east-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-138-248-199.us-east-2.compute.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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | nrdp-x1ws.apiproxy.prod.netflix.netapiproxy.netflix.netapiproxy.us-east-2.prod.netflix.netapiproxy-nrdp-x1ws.cluster.us-east-2.prod.cloud.netflix.netapiproxy-nrdp-x1ws.us-east-2.dynprod.netflix.netnrdp-x1ws.apiproxy.netflix.netapiproxy-nrdp-x1ws.dynprod.netflix.netnrdp.apiproxy.prod.netflix.netnrdp-x1ws.apiproxy.dynprod.netflix.netapiproxy.app.us-east-2.prod.cloud.netflix.net |
| Valid From | 2026-10-12T03:37:44+00:00 |
| Valid Until | 2026-10-19T04:37:44+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256ECDSA |
| Validity Period | 7 days |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 3.136.0.0/13 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 50% | 2 | 3 |
| ownership | 50% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 30% | 8 | 10 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-12 04:53:27 UTC |
| Last Seen | 2026-10-12 04:53:27 UTC |
| Profile Built | 2026-10-12 05:22:29 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 3.138.248.199
Who owns the IP address 3.138.248.199?
3.138.248.199 is registered to Amazon Technologies Inc.. The address falls within the 3.128.0.0/9 network block. Registration is held at ARIN.
Where is 3.138.248.199 located?
Geolocation data places 3.138.248.199 in Columbus, OH, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 3.138.248.199 malicious or safe?
3.138.248.199 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 3.138.248.199?
The reverse DNS (PTR) record for 3.138.248.199 is ec2-3-138-248-199.us-east-2.compute.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 3.138.248.199?
Responsive ports observed on 3.138.248.199 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.