40.176.81.134
40.176.81.134 is an IPv4 address operated by Amazon Data Services Canada (AS16509), geolocated to Calgary, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name ec2-40-176-81-134.ca-west-1.compute.amazonaws.com. As of November 7, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | Amazon Data Services Canada |
| ASN | AS16509 |
| Network Name | AMAZON-YYC |
| CIDR Block | 40.176.0.0/15 |
| RIR | ARIN |
| Country | Canada |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-40-176-81-134.ca-west-1.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-40-176-81-134.ca-west-1.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 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 |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | ec2.web.ca-west-1.prod.diagnostic.networking.aws.devv6.web.diagnostic.networking.aws.devv6.ec2.web.ca-west-1.prod.diagnostic.networking.aws.devweb.diagnostic.networking.aws.devhttps.web.diagnostic.networking.aws.devhttps.v6.web.diagnostic.networking.aws.dev |
| Valid From | 2026-07-18T00:00:00+00:00 |
| Valid Until | 2027-01-31T23:59:59+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 | 40.176.0.0/14 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 19% | 1 | 2 |
| routing | 35% | 1 | 4 |
| services | 27% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 42% | 2 | 3 |
| Overall | 25% | 8 | 14 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-29 14:10:24 UTC |
| Last Seen | 2026-11-07 05:40:25 UTC |
| Profile Built | 2026-11-07 05:51:50 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 24 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 40.176.81.134
Who owns the IP address 40.176.81.134?
40.176.81.134 is registered to Amazon Data Services Canada. The address falls within the 40.176.0.0/15 network block. Registration is held at ARIN.
Where is 40.176.81.134 located?
Geolocation data places 40.176.81.134 in Calgary, Alberta, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 40.176.81.134 malicious or safe?
40.176.81.134 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 40.176.81.134?
The reverse DNS (PTR) record for 40.176.81.134 is ec2-40-176-81-134.ca-west-1.compute.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 40.176.81.134?
Responsive ports observed on 40.176.81.134 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 40.176.81.134 a VPN, proxy, or data center address?
40.176.81.134 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.