203.187.6.101
203.187.6.101 is an IPv4 address operated by MULTIMEDIA-AS-AP - Hoshin Multimedia Center Inc., TW (AS9416), with approximate network location Yingge District, Taiwan. Its reverse DNS name is TPNOC1-MKII-T55-BE9-CHIEF.IX.kbtelecom.net. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | IRT-KBT-TW |
| ASN | AS9416 |
| Network Name | KBT-NET |
| CIDR Block | 203.187.0.0/19 |
| RIR | APNIC |
| Network registration country | TW |
| Routing operator | MULTIMEDIA-AS-AP - Hoshin Multimedia Center Inc., TW |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | TPNOC1-MKII-T55-BE9-CHIEF.IX.kbtelecom.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | TPNOC1-MKII-T55-BE9-CHIEF.IX.kbtelecom.net |
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 | Not found at queried name net |
| spf | Unknown / lookup inconclusive tpnoc1-mkii-t55-be9-chief.ix.kbtelecom.net |
| dmarc | Unknown / lookup inconclusive _dmarc.tpnoc1-mkii-t55-be9-chief.ix.kbtelecom.net |
| dnssec | Unknown / lookup inconclusive 101.6.187.203.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive TPNOC1-MKII-T55-BE9-CHIEF.IX.kbtelecom.net |
☁️ 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 | AS9416 |
| Network Prefix | 203.187.6.0/24 |
| 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 | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 16% | 4 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-10-21 01:24:54 UTC |
| Last Seen | 2026-11-09 07:25:52 UTC |
| Profile Built | 2026-11-13 09:24:28 UTC |
| Data Freshness | Fresh |
| Signal Types | 21 |
| Total Observations | 30 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 203.187.6.101
Who owns the IP address 203.187.6.101?
203.187.6.101 is registered to IRT-KBT-TW. The address falls within the 203.187.0.0/19 network block. Registration is held at APNIC.
Where is 203.187.6.101 located?
Geolocation data places 203.187.6.101 in Yingge District. The local time zone is Asia/Taipei. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 203.187.6.101 malicious or safe?
203.187.6.101 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 203.187.6.101?
The reverse DNS (PTR) record for 203.187.6.101 is TPNOC1-MKII-T55-BE9-CHIEF.IX.kbtelecom.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.