203.150.139.193
🏢 Ownership & Registration
| Organization | Chanon Watcharachinvong |
| ASN | AS4618 |
| Network Name | INET-IBB-TH |
| CIDR Block | 203.150.128.0/20 |
| RIR | APNIC |
| Country | TH |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 193.139.150.203.sta.inet.co.th |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 193.139.150.203.sta.inet.co.th |
🔐 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 | AS4618 |
| Network Prefix | 203.150.139.0/24 |
| Route mapping | Found |
| Certificates in transparency logs | 0 certificates |
🎯 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 | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-29 01:04:48 UTC |
| Last Seen | 2026-09-29 01:04:48 UTC |
| Profile Built | 2026-09-29 01:18:44 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 203.150.139.193
Who owns the IP address 203.150.139.193?
203.150.139.193 is registered to Chanon Watcharachinvong. The address falls within the 203.150.128.0/20 network block. Registration is held at APNIC.
Where is 203.150.139.193 located?
Geolocation data places 203.150.139.193 in Bangkok, Bangkok, Thailand. The local time zone is Asia/Bangkok. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 203.150.139.193 malicious or safe?
203.150.139.193 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 203.150.139.193?
The reverse DNS (PTR) record for 203.150.139.193 is 193.139.150.203.sta.inet.co.th. This hostname is not forward-confirmed, so it should be treated as a weak signal.