103.156.4.45
Intellectual analysis identified IP address 103.156.4.45/32 located in Mỹ Tho, Tiền Giang, Vietnam. The asset was associated with Autonomous System 131429 and BGP prefix 103.156.4.0/24. Operational observation indicated the host was firewalled with no services open. Risk assessment assigned a Low Risk reputation with a risk score of 25. The profile was categorized as a Suspicious Host with a single DNSBL listing recorded, while overall threat indicators such as known attacker status remained absent. Attribution confidence was recorded at 30%, and route stability was flagged as false.
Actionable intelligence recommended monitoring the address due to low-grade risk indicators. No immediate firewall rules were specified, and the asset was not classified as an active attacker or part of a known campaign. Continued observation aligns with the low-severity recommendation.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 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 | 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 | AS131429 |
| Network Prefix | 103.156.4.0/24 |
| 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 | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (30%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-29 05:04:10 UTC |
| Last Seen | 2026-10-30 11:33:22 UTC |
| Profile Built | 2026-10-30 11:46:53 UTC |
| Data Freshness | Live |
| Signal Types | 10 |
| Total Observations | 10 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 103.156.4.45
Where is 103.156.4.45 located?
Geolocation data places 103.156.4.45 in Mỹ Tho, Tiền Giang, Vietnam. The local time zone is Asia/Ho_Chi_Minh. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 103.156.4.45 malicious or safe?
103.156.4.45 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.