54.237.111.106
The IP address 54.237.111.106 was classified as High Risk with a risk score of 70. The endpoint resided on Amazon Web Services infrastructure (AS14618) in Ashburn, Virginia, running an EC2 instance with Jetty server software. Although the TLS certificate belonged to Electronic Arts, Inc., intelligence correlation tagged the address as Campaign Infrastructure with a high likelihood of malicious use. The IP was linked to 66 correlated addresses and 33 certificate matches, triggering a critical severity recommendation to block the IP at the perimeter. While DNS hygiene remained consistent with SPF and DMARC records, the threat assessment indicated active campaign activity requiring immediate firewall rule enforcement. The address exhibited 23 total observations within the analysis window, with one active sibling identified in the immediate neighborhood.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS14618 |
| Network Name | AMAZO-USEAST-11 |
| CIDR Block | 54.236.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-54-237-111-106.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-54-237-111-106.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 | *.eadpdata.ddns.ea.com |
| Valid From | 2026-08-04T00:00:00+00:00 |
| Valid Until | 2027-02-18T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
🛡️ Public Network Snapshot
| Origin ASN | AS14618 |
| Network Prefix | 54.237.0.0/16 |
| 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 | 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 | 2026-10-12 08:04:44 UTC |
| Last Seen | 2026-10-12 08:04:44 UTC |
| Profile Built | 2026-10-12 08:23:12 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 24 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 54.237.111.106
Who owns the IP address 54.237.111.106?
54.237.111.106 is registered to Amazon.com, Inc.. The address falls within the 54.236.0.0/15 network block. Registration is held at ARIN.
Where is 54.237.111.106 located?
Geolocation data places 54.237.111.106 in Ashburn, VA, 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 54.237.111.106 malicious or safe?
54.237.111.106 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 54.237.111.106?
The reverse DNS (PTR) record for 54.237.111.106 is ec2-54-237-111-106.compute-1.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 54.237.111.106?
Responsive ports observed on 54.237.111.106 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.