5.167.66.253
IP Intelligence Dossier
Your IP: 216.73.216.123
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
Narrative
The IP address 5.167.66.253 is located in Russia and has no significant risk indicators. It is associated with a residential network operated by Network Operation Center CJSC ER-Telecom Holding Cheboksary branch, and there are no open ports or exposed services detected.
Classification Tags
Signal Summary Table
| Category | Finding | Confidence |
|---|---|---|
| Geolocation | RU | Very Low |
| Ownership | Network Operation Center CJSC ER-Telecom Holding Cheboksary branch | Very Low |
| Infrastructure | Unknown | Very Low |
| Threat Lists | Not present | Very Low |
| Open Ports | None detected | Very Low |
| Risk Score | 0 | Very Low |
| TLS | None detected | Very Low |
| PTR | Unavailable | Very Low |
| FCrDNS | None | Very Low |
| BGP | Insufficient data | Very Low |
Notable Findings
- ℹ️ Info: The IP is located in Russia and associated with a residential network.
- ℹ️ Info: No DNS hygiene (SPF, DMARC, DNSSEC) is configured.
- ℹ️ Info: The network is firewalled, with no services detected.
Recommended Actions
Allow with monitoring — no significant risk indicators.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Network Operation Center CJSC ER-Telecom Holding Cheboksary branch |
| ASN | AS57026 |
| Network Name | — |
| CIDR Block | 5.167.64.0/22 |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 5x167x66x253.dynamic.cheb.ertelecom.ru |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 5x167x66x253.dynamic.cheb.ertelecom.ru |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| 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
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 23% | 2 | 4 |
| routing | 30% | 4 | 5 |
| services | 17% | 2 | 3 |
| ownership | 22% | 3 | 4 |
| reputation | 27% | 1 | 3 |
| geolocation | 24% | 2 | 3 |
| Overall | 24% | 14 | 22 |
Coverage: 6/6 dimensions · Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (65%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:05:23 UTC |
| Last Seen | 2026-06-26 18:12:13 UTC |
| Profile Built | 2026-06-27 05:45:01 UTC |
| Data Freshness | Live |
| Signal Types | 31 |
| Total Observations | 59 |
🔍 31 signal types · 59 observations collected
This report is generated from 31+ 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.
ℹ️ About This Report
All data shown is publicly available network metadata — 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.