136.67.121.0
Intelligence assessment classified IP 136.67.121.0 as Low Risk with a risk score of 25. Ownership records attributed the address to Google LLC (ASN 396982) within the 136.64.0.0/11 block. Geolocation data placed the endpoint in The Dalles, Oregon, United States.
Threat intelligence analysis found no association with known campaigns, spam sources, or Tor exit nodes. The address maintained a zero blacklist count and was not flagged as a known attacker. DNS verification confirmed the googleusercontent.com domain with active SPF and DMARC records.
Service enumeration identified an open port 443/TCP (HTTPS). TLS certificate inspection revealed a certificate with Subject Alternative Names corresponding to Kubernetes service accounts. This profile is consistent with a standard Google Cloud web server or internal workload endpoint.
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 | 136.64.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 0.121.67.136.bc.googleusercontent.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 0.121.67.136.bc.googleusercontent.com |
🔐 DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | 1/4 domains |
| DMARC | 1/4 domains |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
| Domains Checked | 4 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| 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 | kuberneteskubernetes.defaultkubernetes.default.svckubernetes.default.svc.cluster.local |
| Valid From | 2026-08-20T21:15:33+00:00 |
| Valid Until | 2027-08-20T21:17:33+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 365 days |
| Serial Number | 26566C41273D69D081D37EF9CD762EA9 |
| Thumbprint | 2FC14F9369AA72269B6BB84B4A7B334D352BBFA3 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-19 17:39:12 UTC |
| Last Seen | 2026-08-25 08:25:00 UTC |
| Profile Built | 2026-08-30 01:30:10 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 25 |
Full dossier details are available via our API.