138.121.113.176
IP Intelligence Dossier
Your IP: 216.73.217.11
🏢 Ownership & Registration
| Organization | Unknown |
| ASN | — |
| Network Name | — |
| CIDR Block | — |
| RIR | — |
| Country | — |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not 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 |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
A self-signed certificate was detected. This is common for development servers, internal services, or IoT devices.
CN=test.org, O=Default Company Ltd, L=Default City, C=CN
Issued by CN=test.org, O=Default Company Ltd, L=Default City, C=CN
Self-signed: Yes
| SANs | None |
| Valid From | 2024-05-08T06:41:04+00:00 |
| Valid Until | 2027-05-08T06:41:04+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 |
| Signature Algorithm | sha1RSA |
| Validity Period | 1095 days |
🛡️ Public Network Snapshot
| Origin ASN | AS263791 |
| Network Prefix | 138.121.113.0/24 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-03 08:53:17 UTC |
| Last Seen | 2026-11-03 08:53:17 UTC |
| Profile Built | 2026-11-03 09:00:17 UTC |
| Data Freshness | Live |
| Signal Types | 8 |
| Total Observations | 8 |
🔍 8 signal types · 8 observations collected
This report is generated from 8+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 138.121.113.176
Where is 138.121.113.176 located?
Geolocation data places 138.121.113.176 in Formosa, Formosa, Argentina. The local time zone is America/Argentina/Buenos_Aires. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 138.121.113.176 malicious or safe?
138.121.113.176 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 ports are open on 138.121.113.176?
Responsive ports observed on 138.121.113.176 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
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ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.