54.74.104.73
Intelligence Briefing: IP 54.74.104.73/32
Overview
The target IP 54.74.104.73/32 was assessed as a low-risk host with a risk score of 25. Ownership records indicated Amazon Technologies Inc. (ASN 16509) within the AMAZON-2011L CIDR block. The address resolved to ec2-54-74-104-73.eu-west-1.compute.amazonaws.com, confirming infrastructure hosted on Amazon Web Services in Dublin, Ireland.
Network and Service Profile
Open ports were identified as 80/tcp (HTTP) and 443/tcp (HTTPS). The server banner identified Apache. A TLS certificate issued by Sectigo validated the domain samsungapps.com. DNS hygiene was rated good, with SPF and DMARC records active.
Threat and Behavioral Assessment
Threat intelligence data showed zero blacklist entries, no known campaigns, and zero active incidents. The neighborhood subnet 54.74.104.73/24 was classified as clean with no threat siblings. Behavioral analysis recorded zero honeypot hits, enumeration strikes, or WAF violations.
Data Integrity and Anomalies
Signal coherence was rated mixed with two observed contradictions. Geolocation sources disagreed between Ireland and South Korea, and the TLS certificate subject country (KR) did not match the primary geolocation (IE). The host was tagged as a suspicious host despite the low risk reputation.
Recommendation
The recommended action was to monitor the IP due to signal contradictions. No immediate firewall rules were generated.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AMAZON-2011L |
| CIDR Block | 54.64.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-54-74-104-73.eu-west-1.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-54-74-104-73.eu-west-1.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 |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Apache |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.samsungapps.comsamsungapps.com |
| Valid From | 2026-01-27T00:00:00+00:00 |
| Valid Until | 2027-02-27T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 396 days |
| Serial Number | 064772DF706B47674722C1834FCBB1A6 |
| Thumbprint | EAD7059B63800BE769A6AE97EBE740532E38D9C9 |
🎯 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 | Mixed Signals (68%) — 2 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ TLS certificate claims KR but primary geo says GB
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-17 05:06:36 UTC |
| Last Seen | 2026-09-17 05:06:36 UTC |
| Profile Built | 2026-09-17 05:16:16 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 24 |
Full dossier details are available via our API.