# IP Intelligence Briefing: 35.236.237.3/32
Classification: LEGITIMATE INFRASTRUCTURE
Risk Level: LOW RISK (Score: 0/10)
Date: June 2026
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## Executive Summary
IP 35.236.237.3 was analyzed and identified as legitimate Google Cloud infrastructure with no malicious indicators. The address exhibits stable operational characteristics consistent with cloud provider network allocations and shows no threat activity across all observation periods.
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## Ownership & Infrastructure
The IP address is owned by Google LLC (ASN 396982) within the GOOGLE-CLOUD CIDR block (35.208.0.0/12). Geolocation data places the infrastructure in Ashburn, Virginia, United States (coordinates: 39.04°N, -77.49°W). The IP resolved to the reverse DNS hostname 3.237.236.35.bc.googleusercontent.com, confirming forward and reverse DNS consistency.
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## Threat Assessment
Threat Indicators: None detected
- Abuse confidence score: Not applicable
- Known attacker: No
- Spam source: No
- Tor exit node: No
- Blacklist count: 0
The IP showed no threat activity across all historical observations. No known campaigns or correlated malicious IPs were identified.
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## Network Behavior & Services
Network scanning detected no open ports or active services. The IP classification indicates "Firewalled / No Services," consistent with Google Cloud infrastructure that typically employs strict egress filtering. BGP analysis showed stable routing with origin ASN 396982 and BGP prefix 35.236.224.0/20. Route stability was confirmed with no route changes observed in the 30-day period.
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## Neighborhood Analysis
The /24 subnet (35.236.237.3/24) was classified as clean with an abuse density of 0. No neighboring IPs were identified with risk indicators, and no threat siblings were found within the subnet.
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## Historical Observations
A total of 22 observations were recorded for this IP address. The most recent observations (June 21, 2026) showed standard operator scoring and routing signals consistent with legitimate cloud infrastructure. A service scan conducted on June 16, 2026, confirmed no open ports. The subnet has maintained a clean classification throughout the observation period with no persistent malicious activity detected.
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## Recommended Actions
No security actions recommended. The IP address exhibits characteristics of legitimate Google Cloud infrastructure with no threat indicators. No firewall rules or blocking actions are warranted.
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## Conclusion
IP 35.236.237.3 represents legitimate Google Cloud infrastructure with no evidence of malicious activity. The address should be permitted through security controls without restriction.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Google LLC |
| ASN | AS396982 |
| Network Name | GOOGLE-CLOUD |
| CIDR Block | 35.208.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | 3.237.236.35.bc.googleusercontent.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | 3.237.236.35.bc.googleusercontent.com |
π DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
βοΈ Network Classification
| Infrastructure | Unknown |
| 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 | 40% | 2 | 3 |
| routing | 17% | 1 | 1 |
| services | 24% | 2 | 2 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 17% | 1 | 1 |
| Overall | 25% | 9 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-06-10 21:01:03 UTC |
| Last Seen | 2026-06-21 18:05:19 UTC |
| Profile Built | 2026-06-21 18:12:36 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 23 |
Full dossier details are available via our API.