87.245.233.165
Intelligence Briefing: 87.245.233.165/32
Risk Assessment
The address is classified as Low Risk with a risk score of 25. No specific threat indicators, known campaigns, or blacklist hits were identified. The host is not a Tor exit, known attacker, or spam source.
Ownership and Network
Ownership data linked the IP to ASN 9002 (Dmitry Samarin) within the Ripe registry block 87.245.208.0/20. Network stability was low, with one route change recorded in the last 30 days and a status of unstable routing.
Technical Configuration
The host presented as firewalled with no open services detected. DNS hygiene was rated Good, featuring valid SPF and DMARC records. Geolocation data placed the node in Vienna, Austria; however, RTT physics measurements contradicted this claim (106ms observed vs. 207.7ms minimum possible for the claimed distance).
Neighborhood Context
The /24 subnet (87.245.233.0/24) was classified as mostly clean with an abuse density of 0.087. Analysis showed 22 active sibling addresses, with only one flagged as a threat. The operator label was Minimal.
Recommendation
Analysts should monitor the address for changes in signal behavior or service status. The severity of this recommendation is low, driven by the presence of signal contradictions rather than active malicious indicators.
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 | ae0-2.rt.irx.vie.at.retn.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | ae0-2.rt.irx.vie.at.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 | 38% | 2 | 7 |
| routing | 27% | 2 | 3 |
| services | 19% | 2 | 2 |
| ownership | 30% | 3 | 4 |
| reputation | 27% | 1 | 5 |
| geolocation | 33% | 2 | 7 |
| Overall | 29% | 12 | 28 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-29 18:03:46 UTC |
| Last Seen | 2026-09-27 10:26:52 UTC |
| Profile Built | 2026-09-27 10:39:01 UTC |
| Data Freshness | Live |
| Signal Types | 28 |
| Total Observations | 47 |
Full dossier details are available via our API.