34.40.224.81
IP Intelligence Briefing: 34.40.224.81
*Generated via IPDebrief Analysis*
---
**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Owned by Google LLC (ASN 396982, Netname: GOOGL-2)
- Geolocation:
- Reported: Australia (New South Wales, CA)
- Network Association: Strongly linked to Google Cloud (US-based infrastructure)
- Threat Indicators:
- No malicious activity, spam, or known attacker associations detected.
- DNSBL Listing: 1 out of 8 lists (high severity, 0.85 confidence).
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**2. Network Behavior**
- Services: No open ports or TLS services detected.
- DNS:
- PTR hostname: `81.224.40.34.bc.googleusercontent.com`
- Valid DNSSEC, SPF, and DMARC records.
- BGP:
- Prefix: `34.40.128.0/17`
- Route stability: Unstable (0 route changes in 30 days).
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**3. Observation History**
- Temporal Trends:
- 15 observations over time, showing consistent Google Cloud association.
- Geolocation Discrepancy: Recent data suggests US-based activity (California) despite initial AU attribution.
- Threat Signals:
- No persistent malicious activity or campaign correlations.
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**4. Relationships**
- Network: Same subnet as `GOOGL-2` (34.4.5.0/24).
- DNS: Linked to `googleusercontent.com` (legitimate domain).
- No Known Malicious Associations: No ties to C2 servers, phishing domains, or botnets.
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**5. Neighborhood Analysis**
- Subnet: `34.40.224.81/24` (no active neighbors detected).
- Abuse Density: 0% (clean subnet).
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**6. Recommendations**
- Monitor Geolocation Anomalies: Investigate discrepancies between reported AU location and US-based network activity.
- Review DNSBL Listing: Verify legitimacy of the high-severity DNSBL entry (e.g., potential false positive).
- No Immediate Action Required: No evidence of active threats, but maintain monitoring due to DNSBL flag.
---
*End of Briefing*
*Generated by IPDebrief | © 2026 Jason Alberino*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Google LLC |
| ASN | AS396982 |
| Network Name | GOOGL-2 |
| CIDR Block | 34.4.5.0/24 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 81.224.40.34.bc.googleusercontent.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 81.224.40.34.bc.googleusercontent.com |
🔐 DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| 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 | 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 |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-14 23:36:46 UTC |
| Last Seen | 2026-06-21 22:36:55 UTC |
| Profile Built | 2026-06-21 22:45:46 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 21 |
Full dossier details are available via our API.