194.233.87.90
194.233.87.90 is an IPv4 address operated by CAPL-AS-AP - Contabo Asia Private Limited, SG (AS141995), with approximate network location Boston, Singapore. Its reverse DNS name is vmi3347668.contaboserver.net. As of November 14, 2026, IPDebrief rates it Low Risk (30/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | IRT-CAPL-SG |
| ASN | AS141995 |
| Network Name | CONTABO-ASIA-20210409-06 |
| CIDR Block | 194.233.84.0/22 |
| RIR | RIPE |
| Network registration country | SG |
| Routing operator | CAPL-AS-AP - Contabo Asia Private Limited, SG |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | vmi3347668.contaboserver.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | vmi3347668.contaboserver.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.
Partial coverage: 1 conclusive IP DNS checks.
| caa | Not found at queried name net |
| spf | Not found at queried name admin.dbl-development.net, vmi3347668.contaboserver.net |
| dmarc | Not found at queried name _dmarc.admin.dbl-development.net, _dmarc.vmi3347668.contaboserver.net |
| dnssec | Unknown / lookup inconclusive 90.87.233.194.in-addr.arpa |
| fcrDns | Present / verified vmi3347668.contaboserver.net |
☁️ Network Classification
| Infrastructure | Unknown |
| 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 | — |
| 22 | ssh | tcp | Banner detected |
| 8080 | http-alt | tcp | — |
| Closed Ports | 25, 3389, 8443 (4 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Probe target | Certificate finding |
|---|---|---|
| (IP-targeted) | CN=admin.dbl-development.net Historical certificate; current certificate unknown |
| SANs | admin.dbl-development.net |
| Valid From | 2026-09-12T04:35:39+00:00 |
| Valid Until | 2026-12-11T04:35:38+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384ECDSA |
| Validity Period | 89 days |
🛡️ Public Network Snapshot
| Origin ASN | AS141995 |
| Network Prefix | 194.233.84.0/22 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 20% | 2 | 3 |
| routing | 8% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 24% | 2 | 3 |
| reputation | 11% | 1 | 2 |
| geolocation | 15% | 2 | 2 |
| Overall | 14% | 9 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (40%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-07 18:43:20 UTC |
| Last Seen | 2026-10-15 07:47:33 UTC |
| Profile Built | 2026-11-14 10:35:46 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 35 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 194.233.87.90
Who owns the IP address 194.233.87.90?
194.233.87.90 is registered to IRT-CAPL-SG. The address falls within the 194.233.84.0/22 network block. Registration is held at RIPE.
Where is 194.233.87.90 located?
Geolocation data places 194.233.87.90 in Boston. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 194.233.87.90 malicious or safe?
194.233.87.90 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 194.233.87.90?
The reverse DNS (PTR) record for 194.233.87.90 is vmi3347668.contaboserver.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 194.233.87.90?
Responsive ports observed on 194.233.87.90 include 80, 443, 22, 8080. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.