## IP Intelligence Briefing: 98.80.4.113/32
Executive Summary
Analysis of IP address 98.80.4.113/32 indicates a low-risk Cloud Compute infrastructure asset hosted on Amazon Web Services. The IP resolved to a DNS hostname associated with reposify.net and demonstrated stable operational characteristics without evidence of active malicious activity.
Infrastructure Profile
The target IP belongs to Amazon Data Services Northern Virginia (ASN 14618, Organization: AMAZON-IAD), registered within the ARIN RIR. Geolocation data placed the asset in Ashburn, Virginia (US), with coordinates at 39.04°N, -77.49°W. The infrastructure classification confirmed Cloud Compute hosting with AWS as the provider.
DNS Resolution
Forward and reverse DNS resolution successfully mapped the IP to scanner-98-80-4-113.reposify.net. The associated domain reposify.net maintained SPF and DMARC authentication records. Control plane analysis indicated the IP was listed on one DNS blacklist out of eight total lists monitored.
Risk Assessment
The IP received a risk score of 25, categorized as Low Risk. Threat analysis returned no active indicators: no Tor exit node classification, no known attacker status, no spam source designation, and zero blacklist hits. No threat campaigns were correlated with this address. The control plane showed route instability and a delegation age requiring monitoring.
Neighborhood Context
The /24 subnet (98.80.4.0/24) contained 28 total sibling IPs with an abuse density of 0.0357 (3.57%). Risk distribution across the subnet showed 25 low-risk neighbors, one medium-risk neighbor (98.80.4.87, risk score 40), and no high-risk neighbors. The target IP's inherited risk score was 1, reflecting a clean classification within the subnet.
Historical Observations
Signal observation history recorded 16 events, with the most recent activity occurring on 2026-08-06. Observations included subnet classification data, geolocation inference, and DNS resolution events. The IP showed no persistent malicious behavior, with threat persistence days recorded at 0 and threat observation count at 0.
Recommended Actions
No immediate firewall blocking or mitigation actions were recommended based on the IP's risk profile. Standard network monitoring protocols apply. The IP's association with AWS infrastructure and its low-risk classification supports continued observation rather than active mitigation.
Intelligence Classification
Status: Low Risk - Monitor
Confidence: High
Threat Level: Minimal
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Amazon Data Services Northern Virginia |
| ASN | AS16509 |
| Network Name | AMAZON-IAD |
| CIDR Block | 98.80.0.0/13 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | scanner-98-80-4-113.reposify.net |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | scanner-98-80-4-113.reposify.net |
π DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 β Basic operator with some routing infrastructure |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 24% | 2 | 2 |
| routing | 17% | 1 | 1 |
| services | 24% | 2 | 2 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 35% | 2 | 3 |
| Overall | 25% | 10 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-08-02 04:46:08 UTC |
| Last Seen | 2026-08-13 03:33:24 UTC |
| Profile Built | 2026-08-13 04:03:07 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 31 |
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