75.45.135.148
75.45.135.148 is an IPv4 address operated by Amazon Data Services Greece (AS16509), geolocated to Frankfurt, Germany. It belongs to datacenter or hosting infrastructure with reverse DNS name ec2-75-45-135-148.eu-central-1.compute.amazonaws.com. As of November 6, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
IP address 75.45.135.148 resolves to an Amazon EC2 instance (ec2-75-45-135-148.eu-central-1.compute.amazonaws.com) owned by Amazon Data Services Greece. The profile assigns a high risk score of 70 with a critical recommendation to block the address, citing a high risk score with strong threat evidence. Geolocation data is inconsistent, inferring Frankfurt, Germany, while ownership records list the country as Greece with contradictory geo sources. Overall confidence remains very low at 24.17%, though the profile indicates stable infrastructure with valid TLS certificates.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Greece |
| ASN | AS16509 |
| Network Name | AMAZON-ATH |
| CIDR Block | 75.45.128.0/18 |
| RIR | ARIN |
| Country | Greece |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-75-45-135-148.eu-central-1.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-75-45-135-148.eu-central-1.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 3/3 domains |
| DMARC | 3/3 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 3 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | lms-aws-eu-central-1-ath-1a.roblox.com |
| Valid From | 2026-09-21T00:00:00+00:00 |
| Valid Until | 2027-04-06T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 75.45.128.0/18 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 38% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 4 |
| geolocation | 27% | 2 | 3 |
| Overall | 26% | 10 | 19 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-17 07:22:34 UTC |
| Last Seen | 2026-11-06 09:01:42 UTC |
| Profile Built | 2026-11-06 09:07:03 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 31 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 75.45.135.148
Who owns the IP address 75.45.135.148?
75.45.135.148 is registered to Amazon Data Services Greece. The address falls within the 75.45.128.0/18 network block. Registration is held at ARIN.
Where is 75.45.135.148 located?
Geolocation data places 75.45.135.148 in Frankfurt, HE, Germany. The local time zone is Europe/Berlin. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 75.45.135.148 malicious or safe?
75.45.135.148 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 75.45.135.148?
The reverse DNS (PTR) record for 75.45.135.148 is ec2-75-45-135-148.eu-central-1.compute.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 75.45.135.148?
Responsive ports observed on 75.45.135.148 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 75.45.135.148 a VPN, proxy, or data center address?
75.45.135.148 is classified as cloud infrastructure based on network ownership and behavioural analysis.