3.131.120.134
The IP address 3.131.120.134 was identified as an infrastructure asset owned by Amazon Technologies Inc. (ASN 16509) within the 3.128.0.0/9 CIDR block. Geolocation data located the server in Columbus, Ohio, United States.
Network analysis showed the host served traffic on TCP ports 80 and 443 using the nginx server software with HTTP/2.0 enabled. The reverse DNS resolved to `ec2-3-131-120-134.us-east-2.compute.amazonaws.com`, while the TLS certificate subject matched the domain `afafb.com`. The certificate was issued by Amazon RSA 2048 M01.
Reputation assessments classified the IP as Low Risk with a score of 25. The address was not flagged as a known attacker, spam source, or Tor exit node, and the neighborhood classification remained clean with zero threat siblings. Control plane data indicated the IP was listed on one DNS blacklist out of eight total lists monitored.
Based on the clean neighborhood and low risk score, the recommended action is to monitor traffic without immediate blocking.
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 | ec2-3-131-120-134.us-east-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-131-120-134.us-east-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | afafb.com*.afafb.com |
| Valid From | 2026-05-24T00:00:00+00:00 |
| Valid Until | 2026-12-07T23:59:59+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 | 3.131.0.0/16 |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-11 21:49:42 UTC |
| Last Seen | 2026-10-11 21:49:42 UTC |
| Profile Built | 2026-10-11 22:01:37 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 21 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 3.131.120.134
Who owns the IP address 3.131.120.134?
3.131.120.134 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 3.131.120.134 located?
Geolocation data places 3.131.120.134 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 3.131.120.134 malicious or safe?
3.131.120.134 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 3.131.120.134?
The reverse DNS (PTR) record for 3.131.120.134 is ec2-3-131-120-134.us-east-2.compute.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 3.131.120.134?
Responsive ports observed on 3.131.120.134 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.