18.97.5.90
18.97.5.90 is an IPv4 address operated by Amazon Technologies Inc. (AS14618), geolocated to Ashburn, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name scanner-18-97-5-90.reposify.net. As of October 7, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
INTELLIGENCE BRIEFING: 18.97.5.90/32
Classification: LOW RISK / LEGITIMATE INFRASTRUCTURE
IP Address: 18.97.5.90/32
Summary:
18.97.5.90 is a legitimate Amazon Web Services (AWS) infrastructure IP address assigned to network AT-88-Z (18.32.0.0/11). The address resolves to scanner-18-97-5-90.reposify.net and operates as a firewalled cloud compute endpoint in Ashburn, VA. No malicious threat indicators, blacklist listings, or active attack patterns were detected. Risk score: 0.
Network Context:
- Provider: Amazon Web Services (AS14618)
- Network Block: 18.32.0.0/11 (AT-88-Z)
- Infrastructure Type: CloudCompute / Hosting
- Geolocation: Ashburn, Virginia, US (39.04, -77.49)
- Anycast Status: Not detected
- Route Stability: Currently unstable (isRouteStable: false)
DNS Resolution:
- PTR Record: scanner-18-97-5-90.reposify.net
- Forward Resolution: scanner-18-97-5-90.reposify.net
- Domain: reposify.net
- Email Authentication: SPF and DMARC records present
Threat Indicators:
- Abuse Confidence Score: Not applicable
- Blacklist Count: 0
- Tor Exit Node: No
- Known Attacker: No
- Spam Source: No
- Threat Feeds: None
- Campaign Correlation: None
Services & Port Scanning:
- Open Ports: None detected
- Connection Type: Firewalled / No Services
- TLS Certificate: None
- HTTP Title: None
Subnet Neighborhood Assessment:
The /24 subnet (18.97.5.0/24) contains 26 neighbor IPs with an abuse density of 0.1818 (mostly_clean classification). Most neighbors show risk scores of 25 with authority scores of 60, consistent with legitimate AWS infrastructure. No high-risk neighbors detected.
Historical Analysis:
23 signal observations recorded. Most recent observation (2026-08-12) shows "Basic" classification with operator score 0.2609. Historical data indicates no persistent malicious activity or escalating risk patterns.
Recommended Actions:
No action required. This IP represents legitimate cloud infrastructure with no malicious indicators. Standard monitoring is appropriate.
Analyst Notes:
The hostname pattern "scanner-18-97-5-90.reposify.net" indicates this endpoint is part of Reposify's monitoring or scanning infrastructure. No evidence of abuse or command-and-control activity.
*End of Briefing*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS14618 |
| Network Name | AT-88-Z |
| CIDR Block | 18.32.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | scanner-18-97-5-90.reposify.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | scanner-18-97-5-90.reposify.net |
🔐 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 | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS14618 |
| Network Prefix | 18.97.0.0/18 |
| 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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 35% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 24% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-12 14:58:44 UTC |
| Last Seen | 2026-10-07 19:56:47 UTC |
| Profile Built | 2026-10-07 20:05:36 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 29 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 18.97.5.90
Who owns the IP address 18.97.5.90?
18.97.5.90 is registered to Amazon Technologies Inc.. The address falls within the 18.32.0.0/11 network block. Registration is held at ARIN.
Where is 18.97.5.90 located?
Geolocation data places 18.97.5.90 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 18.97.5.90 malicious or safe?
18.97.5.90 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 18.97.5.90?
The reverse DNS (PTR) record for 18.97.5.90 is scanner-18-97-5-90.reposify.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 18.97.5.90 a VPN, proxy, or data center address?
18.97.5.90 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.