212.15.58.156
🏢 Ownership & Registration
| Organization | NIR-MNT |
| ASN | AS210616 |
| Network Name | ISP-SM-NETWORK-0 |
| CIDR Block | 212.15.56.0/22 |
| RIR | RIPE |
| Country | RU |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | host-58-156.nir-telecom.ru |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | host-58-156.nir-telecom.ru |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ 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 | — |
🛡️ Public Network Snapshot
| Origin ASN | AS210616 |
| Network Prefix | 212.15.58.0/23 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 5 |
| routing | 40% | 1 | 6 |
| services | 12% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 17% | 2 | 3 |
| Overall | 23% | 10 | 22 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-18 17:42:54 UTC |
| Last Seen | 2026-09-11 13:40:04 UTC |
| Profile Built | 2026-09-11 13:51:26 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 35 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 212.15.58.156
Who owns the IP address 212.15.58.156?
212.15.58.156 is registered to NIR-MNT. The address falls within the 212.15.56.0/22 network block. Registration is held at RIPE.
Where is 212.15.58.156 located?
Geolocation data places 212.15.58.156 in Novosibirsk, Novosibirsk Oblast, Russia. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 212.15.58.156 malicious or safe?
212.15.58.156 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 212.15.58.156?
The reverse DNS (PTR) record for 212.15.58.156 is host-58-156.nir-telecom.ru. This hostname is not forward-confirmed, so it should be treated as a weak signal.