123.28.134.238
IP Intelligence Dossier
Your IP: 216.73.217.34
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
Intelligence analysis identified IP 123.28.134.238 as Low Risk with a risk score of 25. The address was attributed to Pham Tien Huy under ASN 45899 (VNPT-VN) within the APNIC region, geolocated to Vietnam. Threat indicators remained absent; the IP was not flagged as a known attacker, spam source, or Tor exit, and returned zero blacklist hits. Network reconnaissance confirmed no open ports or active services, with DNS records resolving to localhost only. Routing data identified the origin ASN 45899 associated with the BGP prefix 123.28.128.0/20.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Pham Tien Huy |
| ASN | AS45899 |
| Network Name | VNPT-VN |
| CIDR Block | 123.16.0.0/12 |
| RIR | APNIC |
| Country | VN |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | localhost |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | localhost |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ 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
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 16% | 1 | 2 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 1 |
| geolocation | 13% | 1 | 1 |
| Overall | 16% | 7 | 9 |
Coverage: 3/6 dimensions · Data sufficiency: partial
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-26 13:15:50 UTC |
| Last Seen | 2026-09-04 01:10:04 UTC |
| Profile Built | 2026-09-04 01:31:06 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 24 |
🔍 19 signal types · 24 observations collected
This report is generated from 19+ 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.
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.