109.87.243.82
109.87.243.82 is an IPv4 address operated by Oleksii V Yaroshenko (AS13188), geolocated to Poltava, Ukraine. Its reverse DNS name is 82.243.87.109.triolan.net. As of October 21, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
IP 109.87.243.82/32 is registered to Oleksii V Yaroshenko (ASN 13188) and resolves to triolan.net in Ukraine. It is classified as campaign infrastructure with a critical severity risk score of 70 and high campaign likelihood. The host exposes an HTTP service on port 80 and is listed on eight DNSBLs with high severity. Analysts are advised to block this IP immediately following the critical severity recommendation.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Oleksii V Yaroshenko |
| ASN | AS13188 |
| Network Name | TRIOLAN |
| CIDR Block | 109.87.243.0/24 |
| RIR | ARIN |
| Country | UA |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 82.243.87.109.triolan.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 82.243.87.109.triolan.net |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Single-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| Closed Ports | 22, 25, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS13188 |
| Network Prefix | 109.87.243.0/24 |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 50% | 2 | 3 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 25% | 6 | 8 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-18 15:19:37 UTC |
| Last Seen | 2026-10-18 15:19:37 UTC |
| Profile Built | 2026-10-21 15:31:58 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 23 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 109.87.243.82
Who owns the IP address 109.87.243.82?
109.87.243.82 is registered to Oleksii V Yaroshenko. The address falls within the 109.87.243.0/24 network block. Registration is held at ARIN.
Where is 109.87.243.82 located?
Geolocation data places 109.87.243.82 in Poltava, Poltava Oblast, Ukraine. The local time zone is Europe/Kyiv. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 109.87.243.82 malicious or safe?
109.87.243.82 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 is the hostname for 109.87.243.82?
The reverse DNS (PTR) record for 109.87.243.82 is 82.243.87.109.triolan.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 109.87.243.82?
Responsive ports observed on 109.87.243.82 include 80. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.