179.219.171.139
179.219.171.139 is an IPv4 address announced by AS28573, with approximate network location Porto Alegre, Brazil. It belongs to a mobile network with reverse DNS name b3dbab8b.virtua.com.br. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Claro NXT Telecomunicacoes Ltda |
| ASN | AS28573 |
| Network Name | 199767 |
| CIDR Block | 179.216.0.0/14 |
| RIR | LACNIC |
| Network registration country | BR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | b3dbab8b.virtua.com.br |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | b3dbab8b.virtua.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.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Mobile |
| 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 | AS28573 |
| Network Prefix | 179.219.128.0/18 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 24% | 2 | 2 |
| routing | 17% | 1 | 1 |
| services | 24% | 2 | 2 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 1 |
| geolocation | 17% | 1 | 1 |
| Overall | 22% | 9 | 10 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-11-08 06:51:24 UTC |
| Last Seen | 2026-11-14 14:40:02 UTC |
| Profile Built | 2026-11-12 23:16:38 UTC |
| Data Freshness | Recent |
| Signal Types | 14 |
| Total Observations | 14 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 179.219.171.139
Who owns the IP address 179.219.171.139?
179.219.171.139 is registered to Claro NXT Telecomunicacoes Ltda. The address falls within the 179.216.0.0/14 network block. Registration is held at LACNIC.
Where is 179.219.171.139 located?
Geolocation data places 179.219.171.139 in Porto Alegre, 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 179.219.171.139 malicious or safe?
179.219.171.139 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 179.219.171.139?
The reverse DNS (PTR) record for 179.219.171.139 is b3dbab8b.virtua.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.
Is 179.219.171.139 a VPN, proxy, or data center address?
179.219.171.139 is classified as a mobile network based on network ownership and behavioural analysis.