87.245.236.83
Intelligence Briefing: 87.245.236.83
The IP address 87.245.236.83 was observed between 2026-09-04 and 2026-09-08. Ownership records attribute the address to Dmitry Samarin under ASN 9002 (Netname: UK-RETN-20050824). Reputation metrics classify the asset as Low Risk with a risk score of 0.
Network analysis indicates the infrastructure is firewalled with no active services or open ports. DNS records resolve to gw-as25454.retn.net, and the domain implements SPF and DMARC policies. Geolocation data identifies the location as Chisinau, MD; however, geo sources disagree on the country.
Threat indicators remained absent, with zero blacklist hits and no known malicious campaigns. The neighborhood classification is clean with zero threat siblings. Due to signal contradictions, the recommendation is to monitor the address for changes.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Dmitry Samarin |
| ASN | AS9002 |
| Network Name | UK-RETN-20050824 |
| CIDR Block | 87.245.208.0/20 |
| RIR | RIPE |
| Country | GB |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | gw-as25454.retn.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | gw-as25454.retn.net |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Present |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | 27% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 4 |
| geolocation | 37% | 2 | 6 |
| Overall | 24% | 10 | 20 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-04 18:10:33 UTC |
| Last Seen | 2026-09-22 08:40:02 UTC |
| Profile Built | 2026-09-22 09:21:20 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 40 |
Full dossier details are available via our API.