186.216.105.111
186.216.105.111 is an IPv4 address operated by AS28202 - MASTER S/A, BR (AS28202), with approximate network location Mateus Leme, Brazil. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | MASTER S/A |
| ASN | AS28202 |
| Network Name | 145433 |
| CIDR Block | 186.216.64.0/18 |
| RIR | LACNIC |
| Network registration country | BR |
| Routing operator | AS28202 - MASTER S/A, BR |
| 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 found at queried name br |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 111.105.216.186.in-addr.arpa |
| fcrDns | Not checked |
☁️ 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 | AS28202 |
| Network Prefix | 186.216.105.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 36% | 2 | 5 |
| routing | 55% | 1 | 14 |
| services | 8% | 2 | 2 |
| ownership | 28% | 2 | 4 |
| reputation | 17% | 1 | 3 |
| geolocation | 5% | 2 | 2 |
| Overall | 25% | 10 | 30 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-07-09 01:19:09 UTC |
| Last Seen | 2026-11-11 22:29:06 UTC |
| Profile Built | 2026-11-14 03:53:56 UTC |
| Data Freshness | Recent |
| Signal Types | 24 |
| Total Observations | 38 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 186.216.105.111
Who owns the IP address 186.216.105.111?
186.216.105.111 is registered to MASTER S/A. The address falls within the 186.216.64.0/18 network block. Registration is held at LACNIC.
Where is 186.216.105.111 located?
Geolocation data places 186.216.105.111 in Mateus Leme, Minas Gerais, Brazil. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 186.216.105.111 malicious or safe?
186.216.105.111 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.