Your IP: 216.73.216.123
π€ Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 136.111.4.255/32
Date: 2026-06-09
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Provider: Google Cloud (ASN 396982)
- Ownership: Google LLC (ARIN-registered)
- Geolocation: Council Bluffs, IA, US (latitude/longitude unverified)
- Network Role: CloudCompute infrastructure (firewalled, no services exposed)
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**2. Threat Indicators**
- No malicious activity detected: No malware, C&C, or spam sources.
- DNS Security: Valid DNSSEC, CAA records, and SPF/DKIM alignment.
- Threat Feeds: No blacklist listings or campaign associations.
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**3. Network Relationships**
- DNS Associations: Linked to `googleusercontent.com` (BC subdomain).
- Subnet: Part of `GOOGL-2` network (Google Cloud infrastructure).
- No suspicious peers: No malicious or high-risk neighbors in the /24 subnet.
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**4. Observation History (30 Days)**
- Stability: Stable ownership (Google LLC) with no abrupt changes.
- Threat Trends: No spikes in scanning, DNS anomalies, or abuse signals.
- Geolocation Consistency: Plausible US-based origin (Council Bluffs, IA).
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**5. Actionable Insights**
- No immediate mitigation required: Low risk score and no malicious indicators.
- Monitor for anomalies: Track unexpected DNS changes or traffic spikes.
- Subnet Context: Subnet `136.111.4.0/24` has minimal abuse density (1/256 IPs flagged).
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Conclusion:
This IP is a legitimate Google Cloud instance with no signs of compromise. No firewall rules or security actions are recommended at this time. Continue monitoring for deviations in behavior.
Tools Used: `ipdebrief_profile`, `ipdebrief_history`, `ipdebrief_relationships`, `ipdebrief_neighbors`, `ipdebrief_actions`.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Google LLC |
| ASN | AS396982 |
| Network Name | β |
| CIDR Block | β |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | 255.4.111.136.bc.googleusercontent.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | 255.4.111.136.bc.googleusercontent.com |
π DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
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
No certificate
Issued by β
N/A
| 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 | 25% | 2 | 4 |
| routing | 22% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 24% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 25% | 2 | 2 |
| Overall | 22% | 10 | 15 |
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-21 20:59:01 UTC |
| Last Seen | 2026-06-28 14:56:35 UTC |
| Profile Built | 2026-06-29 03:01:20 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 23 |
π 21 signal types Β· 23 observations collected
This report is generated from 21+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
βΉοΈ About This Report
All data shown is publicly available network metadata β IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.