3.133.167.145
3.133.167.145 is an IPv4 address operated by Amazon Technologies Inc. (AS16509), geolocated to Columbus, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name ec2-3-133-167-145.us-east-2.compute.amazonaws.com. As of November 2, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
Intelligence assessment for IP 3.133.167.145 classified the address as High Risk with a reputation score of 70. Ownership records attributed the block to Amazon Technologies Inc. (AS16509) within the AT-88-Z subnet, located in Columbus, OH. The network role was identified as Web Server, hosting services on TCP/443 with a TLS certificate issued by Amazon RSA 2048 M04 for the domain *.aibixby.com. Threat analysis correlated the IP with 21 other addresses and flagged the infrastructure as Campaign Infrastructure with a high likelihood of association. Control plane data indicated listing on one of eight DNS blacklists. The observation window spanned from October 17 to October 26, 2026. Due to the critical severity and strong threat evidence, the recommended action was to block the IP address via firewall rules.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AT-88-Z |
| CIDR Block | 3.128.0.0/9 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-133-167-145.us-east-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-133-167-145.us-east-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 3/3 domains |
| DMARC | 1/3 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 | *.aibixby.comaibixby.com |
| Valid From | 2025-12-24T00:00:00+00:00 |
| Valid Until | 2027-01-22T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 3.132.0.0/14 |
| 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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 30% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 23% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-17 14:40:52 UTC |
| Last Seen | 2026-11-02 06:53:50 UTC |
| Profile Built | 2026-11-02 06:56:58 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 32 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 3.133.167.145
Who owns the IP address 3.133.167.145?
3.133.167.145 is registered to Amazon Technologies Inc.. The address falls within the 3.128.0.0/9 network block. Registration is held at ARIN.
Where is 3.133.167.145 located?
Geolocation data places 3.133.167.145 in Columbus, OH, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 3.133.167.145 malicious or safe?
3.133.167.145 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 3.133.167.145?
The reverse DNS (PTR) record for 3.133.167.145 is ec2-3-133-167-145.us-east-2.compute.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 3.133.167.145?
Responsive ports observed on 3.133.167.145 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 3.133.167.145 a VPN, proxy, or data center address?
3.133.167.145 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.