IP Intelligence Briefing: 35.189.6.21
Date: 2026-06-16
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Provider: Google Cloud (AS396982)
- Geolocation: New York, NY, US (confirmed via geolocation).
- Network Role: Firewalled / No Services (no open ports or active services detected).
- Threat Indicators: No malicious activity detected (no indicators, abuse confidence, or blacklists).
- DNS: Resolves to `21.6.189.35.bc.googleusercontent.com` (Google domain). Valid DNSSEC and CAA records.
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**2. Observation History**
- 13 signals recorded over the past 30 days:
- Mixed geolocation data: One observation linked to Sydney, Australia (confidence 75%), but geolocation consensus confirms US origin.
- Threat feed mentions: Listed in 1 of 8 DNSBLs (low-severity). No confirmed malicious campaigns or spam.
- DNS activity: Stable resolution to Google subdomains.
- BGP: Stable route with Google Cloud (AS396982), no recent route changes.
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**3. Relationships**
- DNS Association: Linked to `googleusercontent.com` (Google Cloud infrastructure).
- No other relationships (hostnames, organizations, or certificates).
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**4. Neighborhood Analysis**
- Subnet: 35.189.6.21/24.
- Neighbor Risk: No active or malicious neighbors detected (abuse density: 0%).
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**5. Security Actions**
- No recommended actions due to low risk profile.
- Firewall Rules: None required for this IP.
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**6. Key Takeaways**
- Legitimate Infrastructure: Strongly associated with Google Cloud, likely a legitimate service IP.
- Monitor for Anomalies: The mixed geolocation data and sparse threat feed listing warrant limited monitoring for unexpected behavior.
- No Immediate Threat: No evidence of malicious activity, but historical inconsistencies suggest cross-checking with internal sources.
Recommendation: Maintain current posture; no action required unless new threats emerge.
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*Generated by IPDebrief. Data sourced from real-time threat intelligence and network telemetry.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Google LLC |
| ASN | AS396982 |
| Network Name | GOOGLE-CLOUD |
| CIDR Block | 35.184.0.0/13 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | 21.6.189.35.bc.googleusercontent.com |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | 21.6.189.35.bc.googleusercontent.com |
๐ DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 โ Basic operator with some routing infrastructure |
๐ Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ 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 | 17% | 1 | 1 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 17% | 1 | 1 |
| Overall | 21% | 8 | 10 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-06-14 01:58:57 UTC |
| Last Seen | 2026-06-21 21:21:51 UTC |
| Profile Built | 2026-06-21 21:33:11 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 23 |
Full dossier details are available via our API.