17.166.21.66
Intelligence analysis for IP 17.166.21.66 identified the address as belonging to Apple Inc. (ASN 714) within the 17.0.0.0/8 network block. Reverse DNS records mapped the host to `17-166-21-66.applebot.apple.com`, indicating operation as a web crawler.
The threat profile assigned a Low Risk reputation with a score of 25. No open ports, TLS certificates, or active services were detected during the scan. Behavioral logs recorded zero incidents, enumeration strikes, or honeypot hits. The surrounding subnet (17.166.21.0/24) was classified as clean with no threat siblings observed. Although one DNSBL listing was noted in the control plane, the overall blacklist count was zero.
No known threat campaigns or malicious intent were associated with the address. The security recommendation was to monitor the asset with low severity.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Apple Inc. |
| ASN | AS714 |
| Network Name | APPLE-WWNET |
| CIDR Block | 17.0.0.0/8 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 17-166-21-66.applebot.apple.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 17-166-21-66.applebot.apple.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | — |
| 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 | 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 | 2026-09-24 05:02:30 UTC |
| Last Seen | 2026-09-24 05:02:30 UTC |
| Profile Built | 2026-09-24 05:18:47 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 20 |
Full dossier details are available via our API.