50.202.50.146
50.202.50.146 is an IPv4 address operated by Efficient Capital Management, LLC. (AS36040), geolocated to Manassas, United States. As of October 29, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
IP 50.202.50.146 was classified as High Risk with a reputation score of 70 and received a critical block recommendation. The address was registered to Efficient Capital Management, LLC (ASN 36040) and operated as a web server over TCP ports 80 and 443. While ownership records linked to Efficient Capital Management, the TLS certificate subject identified the system as part of Google Video infrastructure (*.googlevideo.com). Geolocation data placed the host in Manassas, Virginia, but RTT physics measurements (16ms) contradicted the claimed distance of 6337km. The threat profile indicated a high likelihood of campaign participation with 27 correlated IPs. Despite low overall confidence (0.2417), the asset was flagged with critical severity due to the high risk score and strong threat evidence. SOC analysts were advised to implement firewall rules to drop traffic from this source.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Efficient Capital Management, LLC. |
| ASN | AS36040 |
| Network Name | EFFICIENT-CAPITAL-MGMT-1 |
| CIDR Block | 50.202.50.0/24 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 7/7 domains |
| DMARC | 7/7 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 7 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.googlevideo.com*.a1.googlevideo.com*.a1.googlevads-cn.com*.bdn.dev*.origin-test.bdn.dev*.c.doc-0-0-sj.sj.googleusercontent.com*.c.2mdn.net*.c.2mdn-cn.net*.dai.googlevideo.com*.dai.googlevads-cn.com |
| Valid From | 2026-09-22T12:30:54+00:00 |
| Valid Until | 2026-12-01T12:30:53+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 69 days |
🛡️ Public Network Snapshot
| Origin ASN | AS36040 |
| Network Prefix | 50.202.50.0/24 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 7 |
| routing | 13% | 1 | 1 |
| services | 34% | 2 | 6 |
| ownership | 27% | 2 | 4 |
| reputation | 27% | 1 | 7 |
| geolocation | 27% | 2 | 4 |
| Overall | 27% | 10 | 29 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-29 23:42:59 UTC |
| Last Seen | 2026-10-29 23:33:39 UTC |
| Profile Built | 2026-10-29 23:42:53 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 41 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 50.202.50.146
Who owns the IP address 50.202.50.146?
50.202.50.146 is registered to Efficient Capital Management, LLC.. The address falls within the 50.202.50.0/24 network block. Registration is held at ARIN.
Where is 50.202.50.146 located?
Geolocation data places 50.202.50.146 in Manassas, Virginia, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 50.202.50.146 malicious or safe?
50.202.50.146 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What ports are open on 50.202.50.146?
Responsive ports observed on 50.202.50.146 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.