138.99.198.133
138.99.198.133 is an IPv4 address operated by AS264216 - Fenix Wireless Internet Ltda, BR (AS264216), with approximate network location Gravataí, Brazil. Its reverse DNS name is 138-99-198-133.fenixwireless.com.br. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Fenix Wireless Internet Ltda |
| ASN | AS264216 |
| Network Name | 252115 |
| CIDR Block | 138.99.196.0/22 |
| RIR | ARIN |
| Network registration country | BR |
| Routing operator | AS264216 - Fenix Wireless Internet Ltda, BR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 138-99-198-133.fenixwireless.com.br |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 138-99-198-133.fenixwireless.com.br |
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 | Unknown / lookup inconclusive 138-99-198-133.fenixwireless.com.br |
| dmarc | Unknown / lookup inconclusive _dmarc.138-99-198-133.fenixwireless.com.br |
| dnssec | Unknown / lookup inconclusive 133.198.99.138.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive 138-99-198-133.fenixwireless.com.br |
☁️ 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 | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS264216 |
| Network Prefix | 138.99.196.0/22 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-06 00:12:42 UTC |
| Last Seen | 2026-11-08 00:39:56 UTC |
| Profile Built | 2026-11-13 08:36:33 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 18 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 138.99.198.133
Who owns the IP address 138.99.198.133?
138.99.198.133 is registered to Fenix Wireless Internet Ltda. The address falls within the 138.99.196.0/22 network block. Registration is held at ARIN.
Where is 138.99.198.133 located?
Geolocation data places 138.99.198.133 in Gravataí, Rio Grande do Sul, Brazil. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 138.99.198.133 malicious or safe?
138.99.198.133 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 138.99.198.133?
The reverse DNS (PTR) record for 138.99.198.133 is 138-99-198-133.fenixwireless.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.