115.72.65.143
115.72.65.143 is an IPv4 address operated by VIETEL-AS-AP - Viettel Group, VN (AS7552). Its reverse DNS name is adsl.viettel.vn. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | IRT-VNNIC-AP |
| ASN | AS7552 |
| Network Name | VIETTEL-VN |
| CIDR Block | 115.72.0.0/13 |
| RIR | APNIC |
| Network registration country | VN |
| Routing operator | VIETEL-AS-AP - Viettel Group, VN |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | adsl.viettel.vn |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| caa | Unknown / lookup inconclusive viettel.vn |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 143.65.72.115.in-addr.arpa |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS7552 |
| Network Prefix | 115.72.64.0/22 |
| Route mapping | Found |
🎯 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 | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-11-08 12:29:16 UTC |
| Last Seen | 2026-11-09 20:13:39 UTC |
| Profile Built | 2026-11-13 09:52:35 UTC |
| Data Freshness | Recent |
| Signal Types | 18 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 115.72.65.143
Who owns the IP address 115.72.65.143?
115.72.65.143 is registered to IRT-VNNIC-AP. The address falls within the 115.72.0.0/13 network block. Registration is held at APNIC.
Is 115.72.65.143 malicious or safe?
115.72.65.143 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 115.72.65.143?
The reverse DNS (PTR) record for 115.72.65.143 is adsl.viettel.vn. This hostname is not forward-confirmed, so it should be treated as a weak signal.