Intelligence Briefing: IP Address 66.249.77.140/32
Overview:
IP address 66.249.77.140/32 was observed and analyzed using various intelligence tools to compile a comprehensive profile. This address is part of the IP range allocated to Google LLC. The following details were gathered from the analysis:
Ownership and Attribution:
- Allocated to: Google LLC
- Purpose: Primarily used by Google's infrastructure for web crawling, indexing, and data processing activities.
Behavioral Analysis:
- Activity Patterns: The IP address exhibits typical web crawling and indexing behavior consistent with Google's known operations. It accesses web pages to gather data for search indexing.
- Traffic Type: Predominantly HTTP/HTTPS traffic, indicating legitimate web crawling activities.
Observation History:
- Consistent Activity: Historical data shows consistent activity aligned with Google's search engine operations.
- No Anomalous Behavior: No unusual or suspicious activity was detected that deviates from Google's standard operational patterns.
Relationships:
- Associated Services: Linked to Google Search, Google Maps, and other Google services that require web data aggregation.
- Interactions: Regular interactions with a wide range of websites as part of data collection efforts.
Neighborhood Data:
- Network Range: Part of the larger IP range allocated to Google, which includes numerous services and infrastructure components.
- Peering: Engages in peering relationships with major internet service providers to facilitate data exchange.
Threat Assessment:
- Risk Level: Low. The observed activities are consistent with Google's legitimate operations and do not present a cybersecurity threat.
- False Positives: Security systems may flag this IP due to its extensive web access patterns, but these are expected and should be whitelisted.
Actionable Insights:
- Whitelisting: Consider whitelisting 66.249.77.140/32 in security systems to prevent false positives and ensure uninterrupted service to Google's legitimate operations.
- Monitoring: Continue monitoring for any deviations from expected behavior, although current data indicates standard operations.
Conclusion:
IP address 66.249.77.140/32 is a legitimate Google IP address engaged in standard web crawling and indexing activities. No threats or anomalies were detected in the observed data. Security teams should ensure this IP is appropriately whitelisted to avoid disruptions in Google services.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Google LLC |
| ASN | AS15169 |
| Network Name | β |
| CIDR Block | β |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | crawl-66-249-77-140.googlebot.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | crawl-66-249-77-140.googlebot.com |
π DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| 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 | 35% | 2 | 3 |
| routing | 17% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 24% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 32% | 2 | 3 |
| Overall | 23% | 10 | 14 |
| Data Coherence | Mostly Consistent (80%) β 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-07 23:04:33 UTC |
| Last Seen | 2026-06-23 20:31:36 UTC |
| Profile Built | 2026-06-23 20:47:18 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 27 |
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