142.251.179.188
The IP address 142.251.179.188 was identified as a Google LLC cloud infrastructure resource within the 142.250.0.0/15 CIDR block. Ownership records registered the address to Google LLC under ASN 15169. The asset operates a web server service on port 443 over TCP.
Risk assessment indicated a Low Risk reputation with a risk score of 25. The network neighborhood classification remained clean with zero threat siblings. Behavioral analysis recorded no honeypot hits, enumeration strikes, or WAF violations. No blacklist listings were observed.
Service inspection detected an HTTPS service utilizing a TLS certificate with a subject of "invalid2.invalid". DNS reconnaissance confirmed forward resolution to pd-in-f188.1e100.net. Geolocation validation revealed a contradiction between the claimed location and RTT physics measurements, indicating a distance of 7625.7km with a minimum RTT of 24.0ms.
The investigation concluded with a Monitor recommendation due to signal contradictions and insufficient intent data. No specific threat actor association was established.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Google LLC |
| ASN | AS15169 |
| Network Name | |
| CIDR Block | 142.250.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | pd-in-f188.1e100.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | pd-in-f188.1e100.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | 2/4 domains |
| DMARC | 2/4 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
| Domains Checked | 4 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | invalid2.invalid |
| Valid From | 2026-08-10T09:42:20+00:00 |
| Valid Until | 2026-11-02T09:42:19+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 83 days |
| Serial Number | 0A0192130865F4876CD88E4C2FC591 |
| Thumbprint | AF3BC8F83CFF426D599E24002419EC614AC33EBF |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 38% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 33% | 2 | 5 |
| Overall | 27% | 10 | 21 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | High (85%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-04 03:57:34 UTC |
| Last Seen | 2026-09-18 19:46:51 UTC |
| Profile Built | 2026-09-18 20:03:45 UTC |
| Data Freshness | Live |
| Signal Types | 32 |
| Total Observations | 52 |
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