116.107.148.211
IP Intelligence Dossier
Your IP: 216.73.216.142
116.107.148.211 is an IPv4 address. Its reverse DNS name is dynamic-ip-adsl.viettel.vn. As of October 30, 2026, IPDebrief rates it Moderate Risk (40/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | Unknown |
| ASN | — |
| Network Name | — |
| CIDR Block | — |
| RIR | — |
| Country | — |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | dynamic-ip-adsl.viettel.vn |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | dynamic-ip-adsl.viettel.vn |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| 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 | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
A self-signed certificate was detected. This is common for development servers, internal services, or IoT devices.
CN=Vigor Router, OU=DrayTek Support, O=DrayTek Corp., L=HuKou, S=HsinChu, C=TW
Issued by CN=Vigor Router, OU=DrayTek Support, O=DrayTek Corp., L=HuKou, S=HsinChu, C=TW
Self-signed: Yes
| SANs | www.draytek.com |
| Valid From | 2026-10-28T03:41:15+00:00 |
| Valid Until | 2027-11-27T03:41:15+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 395 days |
🛡️ Public Network Snapshot
| Origin ASN | AS7552 |
| Network Prefix | 116.107.144.0/21 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-30 12:32:28 UTC |
| Last Seen | 2026-10-30 12:32:28 UTC |
| Profile Built | 2026-10-30 13:08:45 UTC |
| Data Freshness | Live |
| Signal Types | 12 |
| Total Observations | 12 |
🔍 12 signal types · 12 observations collected
This report is generated from 12+ 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 116.107.148.211
Is 116.107.148.211 malicious or safe?
116.107.148.211 currently carries a moderate risk assessment, meaning some indicators warrant caution, but the evidence is mixed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 116.107.148.211?
The reverse DNS (PTR) record for 116.107.148.211 is dynamic-ip-adsl.viettel.vn. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 116.107.148.211?
Responsive ports observed on 116.107.148.211 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
🏘️ Related IP Addresses
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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.