183.111.203.50
183.111.203.50 is an IPv4 address operated by KIXS-AS-KR-KR - Korea Telecom, KR (AS4766), with approximate network location New York, United States. It belongs to a mobile network. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Unknown |
| ASN | AS4766 |
| Network Name | KORNET-KR |
| CIDR Block | 183.96.0.0/11 |
| RIR | APNIC |
| Network registration country | KR |
| Routing operator | KIXS-AS-KR-KR - Korea Telecom, KR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| 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 | Not applicable |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 50.203.111.183.in-addr.arpa |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Latest capture attempt |
|---|---|
| 443 | Certificate captured (captured) |
| 8443 | Certificate not captured; current certificate unknown (unreachable) |
| Port | Probe target | Certificate finding |
|---|---|---|
| 443 | 183.111.203.50 (IP-targeted) | CN=*.mobon.net, O="Enliple Co., Ltd.", L=Guro District, S=Seoul, C=KR Historical certificate; current certificate unknown |
| (IP-targeted) | CN=*.mobon.net, O="Enliple Co., Ltd.", L=Guro District, S=Seoul, C=KR Historical certificate; current certificate unknown |
| SANs | *.mobon.netmobon.net |
| Valid From | 2026-05-21T00:00:00Z |
| Valid Until | 2026-12-05T23:59:59Z |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
🛡️ Public Network Snapshot
| Origin ASN | AS4766 |
| Network Prefix | 183.104.0.0/13 |
| Route mapping | Found |
| Certificates in transparency logs | 0 certificates |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 37% | 2 | 6 |
| routing | 13% | 1 | 1 |
| services | 29% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 25% | 1 | 4 |
| geolocation | 19% | 2 | 2 |
| Overall | 25% | 10 | 20 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-10-30 23:40:08 UTC |
| Last Seen | 2026-11-13 01:31:05 UTC |
| Profile Built | 2026-11-14 04:42:33 UTC |
| Data Freshness | Recent |
| Signal Types | 24 |
| Total Observations | 37 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 183.111.203.50
Where is 183.111.203.50 located?
Geolocation data places 183.111.203.50 in New York, US-NY, United States. The local time zone is America/New_York. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 183.111.203.50 malicious or safe?
183.111.203.50 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 ports are open on 183.111.203.50?
Responsive ports observed on 183.111.203.50 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 183.111.203.50 a VPN, proxy, or data center address?
183.111.203.50 is classified as a mobile network based on network ownership and behavioural analysis.