135.136.61.68
IP Intelligence Dossier
Your IP: 216.73.216.157
🏢 Ownership & Registration
| Organization | Alin Stefanescu |
| ASN | AS9009 |
| Network Name | M247-LTD-Madrid |
| CIDR Block | 135.136.61.0/24 |
| RIR | ARIN |
| Country | ES |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 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 |
|---|---|---|---|
| 8443 | https-alt | tcp | — |
| Closed Ports | 22, 25, 80, 443, 3389, 8080 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS9009 |
| Network Prefix | 135.136.61.0/24 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-05 18:55:56 UTC |
| Last Seen | 2026-10-05 18:55:56 UTC |
| Profile Built | 2026-10-05 19:00:45 UTC |
| Data Freshness | Live |
| Signal Types | 11 |
| Total Observations | 11 |
🔍 11 signal types · 11 observations collected
This report is generated from 11+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 135.136.61.68
Who owns the IP address 135.136.61.68?
135.136.61.68 is registered to Alin Stefanescu. The address falls within the 135.136.61.0/24 network block. Registration is held at ARIN.
Where is 135.136.61.68 located?
Geolocation data places 135.136.61.68 in Romania. The local time zone is Europe/Bucharest. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 135.136.61.68 malicious or safe?
135.136.61.68 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 ports are open on 135.136.61.68?
Responsive ports observed on 135.136.61.68 include 8443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
🏘️ Related IP Addresses
Nearby addresses in 135.136.61.0/24
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ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.