100.28.107.182
Intelligence Briefing: IP 100.28.107.182/32
Overview
The IP address was identified as a low-risk endpoint associated with Amazon Web Services infrastructure. Geolocation data placed the host in Ashburn, Virginia, United States (US). The address was attributed to ASN 14618 with a BGP prefix of 100.24.0.0/13.
Technical Observations
Forward-confirmed reverse DNS resolution returned `ec2-100-28-107-182.compute-1.amazonaws.com`. The endpoint was classified as a cloud host with firewalled services and no open ports detected. Domain hygiene for amazonaws.com was maintained with active SPF and DMARC records.
Threat Assessment
No malicious indicators were recorded during the observation period from August 31, 2026, to September 23, 2026. The IP was not listed on any known blacklists, and no abuse confidence scores were generated. Behavioral analysis showed no active attacker status or WAF violations.
Recommendation
Traffic was cleared for allow rules based on the forward-confirmed reverse DNS and legitimate endpoint classification.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Northern Virginia |
| ASN | AS14618 |
| Network Name | AMAZON-IAD |
| CIDR Block | 100.24.0.0/13 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-100-28-107-182.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-100-28-107-182.compute-1.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 2 |
| ownership | 25% | 1 | 2 |
| reputation | 13% | 1 | 1 |
| geolocation | 13% | 1 | 1 |
| Overall | 17% | 7 | 8 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-31 19:02:47 UTC |
| Last Seen | 2026-09-23 11:27:58 UTC |
| Profile Built | 2026-09-23 11:39:39 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 28 |
Full dossier details are available via our API.