13.33.84.181
Network intelligence analysis for 13.33.84.181/32 identified the address as Amazon Web Services infrastructure under ASN 16509 (AMAZO-CF). The network role was classified as a CloudFront web server, resolving to the hostname server-13-33-84-181.bos50.r.cloudfront.net. A TLS certificate was observed with the subject CN=pitangui.amazon.com.
The profile assigned a Low Risk reputation with a risk score of 25. Threat indicators were absent, with no classification as a known attacker, spam source, or Tor exit node. However, control plane data indicated one DNSBL listing out of eight total lists. A significant contradiction was recorded between claimed geolocation (New York, US) and RTT physics measurements (5968.4km distance versus 15ms minimum RTT). Behavioral analysis showed zero honeypot hits or enumeration strikes.
The analysis recommendation was to Monitor the asset due to signal contradictions, with a severity rating of Low. No firewall rules were generated. Data freshness was confirmed as Live.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Network Name | AMAZO-CF |
| CIDR Block | 13.32.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | server-13-33-84-181.bos50.r.cloudfront.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | server-13-33-84-181.bos50.r.cloudfront.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | 8/10 domains |
| DMARC | 6/10 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
| Domains Checked | 10 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| 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 | CloudFront |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | pitangui.amazon.comguipitan.amazon.comalexa.amazon.comecho.amazon.comalexa.amazon.caguipitan.amazon.caalexa.amazon.co.jpguipitan.amazon.co.jpalexa.amazon.com.mxguipitan.amazon.com.mx |
| Valid From | 2026-08-04T00:00:00+00:00 |
| Valid Until | 2027-02-17T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 02D4448FC2084371246DA4791EABBAF0 |
| Thumbprint | 7CEAF308D64624E08743C10654915E3390E4C601 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 38% | 2 | 5 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 27% | 2 | 4 |
| Overall | 26% | 10 | 20 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-07 08:04:24 UTC |
| Last Seen | 2026-09-23 06:20:24 UTC |
| Profile Built | 2026-09-23 06:35:10 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 49 |
Full dossier details are available via our API.