# Intelligence Briefing: IP 35.253.103.236/32
Classification: LOW RISK | Status: MONITOR | Generated: 2026-06-17
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## Executive Summary
IP address 35.253.103.236 is a legitimate Google Cloud infrastructure endpoint with a low-risk reputation score of 25. The address exhibits no malicious indicators, no open services, and operates within a clean subnet environment. No immediate blocking or defensive action is required.
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## Technical Profile
| Attribute | Value |
|---|---|
| **Organization** | Google LLC |
| **ASN** | 396982 |
| **CIDR Block** | 35.252.0.0/14 |
| **Network Name** | GOOGL-2 |
| **Geolocation** | Council Bluffs, IA, US (830km accuracy) |
| **Risk Score** | 25 (Low Risk) |
| **Provider Score** | 0 |
| **Abuse Confidence** | Not Applicable |
| **Network Role** | Firewalled / No Services |
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## Threat Intelligence Assessment
Threat Indicators: None detected
- Tor exit node: No
- Known attacker: No
- Spam source: No
- Blacklist count: 0
- Known campaigns: None
Service Status: No open ports detected; infrastructure is firewalled with no externally accessible services.
DNS Resolution: Points to `236.103.253.35.bc.googleusercontent.com` (Google Cloud domain). Forward resolution confirmed.
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## Network Neighborhood Analysis
Subnet: 35.253.103.0/24
- Abuse Density: 0 (Clean)
- Threat Siblings: 0
- Active Siblings: 0
- Classification: Clean
The /24 subnet shows no elevated activity or associated threats, indicating this IP operates in a controlled Google Cloud environment.
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## Relationship Graph
- DNS Associations: 236.103.253.35.bc.googleusercontent.com
- Network Affiliations: GOOGL-2 (Google LLC infrastructure)
- No external or suspicious entity correlations identified.
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## Historical Observation
Total Observations: 18 signals over monitored period
- Ownership Stability: 0 changes (stable)
- Threat Persistence: 0 days (no persistent malicious activity)
- Latest Classification: Basic operator (0.3478 operator score)
- RIR Registration: ARIN
Historical data confirms consistent Google Cloud ownership with no escalation in risk posture.
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## Recommended Actions
No immediate defensive actions required. The IP presents as legitimate Google Cloud infrastructure with no threat indicators. Standard allow policies may apply for expected Google Cloud traffic patterns.
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Analyst Notes: This IP represents standard Google Cloud infrastructure with no anomalous behavior. The firewalled service profile and clean neighborhood metrics support continued monitoring without intervention.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Google LLC |
| ASN | AS396982 |
| Network Name | GOOGL-2 |
| CIDR Block | 35.252.0.0/14 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | 236.103.253.35.bc.googleusercontent.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | 236.103.253.35.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 | |||
| 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 | 17% | 1 | 1 |
| ownership | 38% | 2 | 4 |
| reputation | 32% | 1 | 3 |
| geolocation | 17% | 1 | 1 |
| Overall | 27% | 8 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-06-14 17:37:07 UTC |
| Last Seen | 2026-06-21 22:24:05 UTC |
| Profile Built | 2026-06-21 22:33:21 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 23 |
Full dossier details are available via our API.