# THREAT INTELLIGENCE BRIEFING
Target IP: 136.108.61.212/32
Classification: Low Risk / Legitimate Infrastructure
Date: Intelligence generated from multi-source reconnaissance
## EXECUTIVE SUMMARY
IP 136.108.61.212 is identified as legitimate Google Cloud infrastructure with no malicious indicators. The address resolves to Google's content delivery network (CDN) infrastructure and exhibits standard enterprise security posture. No blocking or mitigation actions are required.
## INFRASTRUCTURE PROFILE
| Attribute | Value |
|---|---|
| Organization | Google LLC (ASN 396982) |
| Network Block | 136.107.0.0/16 (GOOGL-2) |
| Geolocation | Moncks Corner, SC, US |
| Service Type | Google Cloud / CDN |
| Risk Score | 25 (Low) |
| Network Status | Firewalled / No Open Services |
## OBSERVATION ANALYSIS
Historical Activity: 100 signal observations collected over the assessment period. Geolocation data consistently points to the United States (South Carolina region) with multi-signal inference confidence levels ranging from 0.56 to 0.95. No ownership changes or persistent malicious activity detected.
DNS Configuration:
- PTR Record: 212.61.108.136.bc.googleusercontent.com
- Forward Resolution: Confirmed
- Email Authentication: SPF and DMARC records present on associated domains
- DNSSEC: Valid
Threat Indicators: None detected
- Abuse confidence score: Not applicable
- Blacklist count: 0
- Known attacker indicator: False
- Tor exit node: False
- Spam source: False
## NETWORK NEIGHBORHOOD
Subnet 136.108.61.0/24 exhibits clean classification with zero abuse density. One neighboring IP (136.108.61.52) returned with identical low-risk scoring (25) and high authority score (90), consistent with legitimate Google infrastructure deployment.
## RELATIONSHIP MAPPING
The IP maintains DNS associations to 212.61.108.136.bc.googleusercontent.com hostnames. Network-level relationships confirm membership within the GOOGL-2 network block. No cross-network or organizational relationships indicate compromise or lateral movement.
## RECOMMENDATIONS
Action: Allow traffic / No firewall rules required
Rationale: This is legitimate Google Cloud infrastructure with proper security controls. The IP shows no malicious behavior, maintains proper DNS and email authentication records, and operates within clean network neighborhoods.
Monitoring: Continue standard traffic monitoring. No specific threat indicators warrant enhanced scrutiny.
---
*Generated by IPDebrief Intelligence Platform*
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 | 136.107.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | 212.61.108.136.bc.googleusercontent.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | 212.61.108.136.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 | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 25% | 1 | 1 |
| geolocation | 0% | 0 | 0 |
| Overall | 18% | 5 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-08-04 17:59:01 UTC |
| Last Seen | 2026-08-13 06:37:28 UTC |
| Profile Built | 2026-08-13 06:46:52 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 134 |
Full dossier details are available via our API.