73.90.206.202
IP 73.90.206.202 was identified as a residential endpoint assigned to Comcast IP Services, L.L.C. (AS7922) within the CENTRALCALI-CPE-10 block. The address exhibited a low-risk profile with a Risk Score of 25. Operational status confirmed a cable connection type in Sacramento, California, though geolocation validation flagged a contradiction between the claimed distance of 8,717.9 km and the observed Round Trip Time of 102 ms, which fell below the minimum physical threshold of 174.4 ms.
Threat analysis recorded zero active incidents, enumeration strikes, or honeypot hits. While no specific campaigns were correlated, the threat actor classification labeled the host as "Suspicious Host." Control plane data indicated
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Comcast IP Services, L.L.C. |
| ASN | AS7922 |
| Network Name | CENTRALCALI-CPE-10 |
| CIDR Block | 73.90.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | c-73-90-206-202.hsd1.ca.comcast.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | c-73-90-206-202.hsd1.ca.comcast.net |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-13 16:16:38 UTC |
| Last Seen | 2026-09-13 16:16:38 UTC |
| Profile Built | 2026-09-13 16:26:08 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 21 |
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