46.135.87.243
🏢 Ownership & Registration
| Organization | OSKAR LIR |
| ASN | AS16019 |
| Network Name | VFCZ-PRG2-CUST-MOBILE-P11 |
| CIDR Block | 46.135.80.0/21 |
| RIR | RIPE |
| Country | CZ |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | cst-prg-87-243.cust.vodafone.cz |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | cst-prg-87-243.cust.vodafone.cz |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | AS16019 |
| Network Prefix | 46.135.0.0/16 |
| Route mapping | Found |
🎯 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 | 25% | 1 | 1 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 20% | 5 | 6 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-10 01:49:40 UTC |
| Last Seen | 2026-08-26 18:41:31 UTC |
| Profile Built | 2026-08-29 07:41:37 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 25 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 46.135.87.243
Who owns the IP address 46.135.87.243?
46.135.87.243 is registered to OSKAR LIR. The address falls within the 46.135.80.0/21 network block. Registration is held at RIPE.
Where is 46.135.87.243 located?
Geolocation data places 46.135.87.243 in Prague, PR, Czechia. The local time zone is Europe/Prague. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 46.135.87.243 malicious or safe?
46.135.87.243 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 46.135.87.243?
The reverse DNS (PTR) record for 46.135.87.243 is cst-prg-87-243.cust.vodafone.cz. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 46.135.87.243 a VPN, proxy, or data center address?
46.135.87.243 is classified as a mobile network based on network ownership and behavioural analysis.