87.245.232.171
An intelligence profile for IP address 87.245.232.171/32 indicated a low-risk reputation with a risk score of 25. Ownership records linked the address to ASN 9002, Dmitry Samarin, under the netname UK-RETN-20050824 within the Ripe registry. Geolocation data listed Singapore, but physics validation flagged the location as implausible due to an RTT contradiction (109ms observed versus 207.7ms minimum). Network scanning confirmed the host was firewalled with no open services, and the system recorded zero blacklist hits. Despite the low risk classification, the threat actor type was categorized as Suspicious Host with a low confidence level of 20.83%. DNS hygiene was rated Good, showing valid SPF and DMARC records. The analysis recommended monitoring the address for potential changes, citing the presence of signal contradictions.
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 | ae6-6.rt.ipb.ber.de.retn.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | ae6-6.rt.ipb.ber.de.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 | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 33% | 2 | 4 |
| Overall | 23% | 10 | 15 |
| Data Coherence | Mixed Signals (60%) — 2 contradiction(s) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Geo sources disagree on country: US, DE
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-31 22:03:55 UTC |
| Last Seen | 2026-09-22 09:58:14 UTC |
| Profile Built | 2026-09-22 10:13:48 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 35 |
Full dossier details are available via our API.