34.21.3.190
IP Intelligence Briefing: 34.21.3.190/32
Date: Current
Status: Low Risk
Risk Score: 25/100
Overview
IP address 34.21.3.190/32 is identified as Google Cloud infrastructure associated with organization Google LLC (AS396982). The IP resides in the 34.21.0.0/17 BGP prefix and is geolocated to Ashburn, Virginia, US. The asset carries a low-risk reputation with minimal threat indicators.
Network Classification
- Organization: Google LLC
- ASN: 396982 (GOOGL-2)
- Network: 34.21.0.0/17
- Classification: Cloud Infrastructure / Google Cloud Platform
- RPKI State: Valid
- DNSBL Status: Listed on 1 of 8 DNSBLs (likely false positive for legitimate cloud infrastructure)
DNS Resolution
- PTR Record: 190.3.21.34.bc.googleusercontent.com
- Forward Resolution: Confirmed to bc.googleusercontent.com
- No active web services or open ports detected
Observation History
Analysis of 23 historical observations indicates stable characteristics:
- Classification remains "clean" across all recent observations
- No ownership changes recorded
- Zero threat persistence indicators
- No malicious activity observed
Neighborhood Analysis
Subnet 34.21.3.0/24 assessment:
- Abuse Density: 0 (no abuse activity)
- Active Siblings: 1
- Threat Siblings: 0
- No high or medium-risk neighbors identified (one neighbor IP 34.21.3.83 detected with no risk score)
Threat Indicators
- No known attacker indicators
- Not a Tor exit node
- No known spam source
- No associated malware campaigns
- Zero blacklisted threat feeds
Recommended Actions
Based on the low-risk profile, no specific firewall rules or blocking actions are recommended. Standard Google Cloud infrastructure traffic may be permitted with standard logging.
Assessment
IP 34.21.3.190 represents legitimate Google Cloud Platform infrastructure with no active threat indicators. The single DNSBL listing is likely an automated false positive for legitimate cloud services. Traffic from this IP may be observed as part of normal cloud infrastructure operations. No immediate security action required.
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 | 190.3.21.34.bc.googleusercontent.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 190.3.21.34.bc.googleusercontent.com |
🔐 DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| 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 | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| 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 | 27% | 2 | 3 |
| routing | 30% | 3 | 4 |
| services | 19% | 2 | 2 |
| ownership | 30% | 3 | 4 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 24% | 13 | 18 |
| Data Coherence | Consistent (100%) |
| Attribution | High (85%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-10 17:28:51 UTC |
| Last Seen | 2026-09-02 16:09:45 UTC |
| Profile Built | 2026-09-02 16:16:54 UTC |
| Data Freshness | Live |
| Signal Types | 27 |
| Total Observations | 34 |
Full dossier details are available via our API.